diff --git a/inspector-vc/pom.xml b/inspector-vc/pom.xml
index d0c5c65..841ab84 100644
--- a/inspector-vc/pom.xml
+++ b/inspector-vc/pom.xml
@@ -12,7 +12,7 @@
 		<dependency>
 			<groupId>org.1edtech</groupId>
 			<artifactId>inspector-core</artifactId>
-		</dependency>	
+		</dependency>
 		<dependency>
 			<groupId>com.auth0</groupId>
 			<artifactId>auth0</artifactId>
@@ -28,14 +28,30 @@
 			<artifactId>java-jwt</artifactId>
 			<version>3.19.2</version>
 		</dependency>
+
+		<!--  https://repo.danubetech.com/#browse/browse:maven-public:com%2Fdanubetech%2Fverifiable-credentials-java%2F1.1-SNAPSHOT%2F1.1-20220818.090353-4 -->
+		<dependency>
+			<groupId>com.danubetech</groupId>
+			<artifactId>verifiable-credentials-java</artifactId>
+			<!--  <version>1.1-20220818.090353-4</version>  -->
+			<version>1.1-SNAPSHOT</version>
+		</dependency>
+		
+		<!--  https://repo.danubetech.com/#browse/browse:maven-public:com%2Fdanubetech%2Fkey-formats-java%2F1.6-SNAPSHOT -->
+		<dependency>
+			<groupId>com.danubetech</groupId>
+			<artifactId>key-formats-java</artifactId>
+			<version>2.1-SNAPSHOT</version>
+		</dependency>
+
 		<!-- https://github.com/filip26/iron-verifiable-credentials -->
 		<dependency>
 			<groupId>com.apicatalog</groupId>
 			<artifactId>iron-verifiable-credentials-jre8</artifactId>
 			<version>0.7.0</version>
 		</dependency>
-		<!-- https://mvnrepository.com/artifact/com.apicatalog/titanium-json-ld  -->
-		<!--  https://github.com/filip26/titanium-json-ld -->
+		<!-- https://mvnrepository.com/artifact/com.apicatalog/titanium-json-ld -->
+		<!-- https://github.com/filip26/titanium-json-ld -->
 		<dependency>
 			<groupId>com.apicatalog</groupId>
 			<artifactId>titanium-json-ld</artifactId>
@@ -48,27 +64,22 @@
 			<version>4.5.13</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/io.setl/rdf-urdna -->
-		<!-- https://github.com/setl/rdf-urdna 
-		<dependency>
-			<groupId>io.setl</groupId>
-			<artifactId>rdf-urdna</artifactId>
-			<version>1.1</version>
-			<exclusions>
-				<exclusion>
-					<groupId>junit</groupId>
-					<artifactId>junit</artifactId>
-				</exclusion>
-				<exclusion>
-					<groupId>com.apicatalog</groupId>
-					<artifactId>titanium-json-ld</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>
-		-->
+		<!-- https://github.com/setl/rdf-urdna <dependency> <groupId>io.setl</groupId> 
+			<artifactId>rdf-urdna</artifactId> <version>1.1</version> <exclusions> <exclusion> 
+			<groupId>junit</groupId> <artifactId>junit</artifactId> </exclusion> <exclusion> 
+			<groupId>com.apicatalog</groupId> <artifactId>titanium-json-ld</artifactId> 
+			</exclusion> </exclusions> </dependency> -->
 		<dependency>
 			<groupId>org.glassfish</groupId>
 			<artifactId>jakarta.json</artifactId>
 			<version>2.0.1</version>
 		</dependency>
 	</dependencies>
+
+	<repositories>
+		<repository>
+			<id>danubetech-maven-public</id>
+			<url>https://repo.danubetech.com/repository/maven-public/</url>
+		</repository>
+	</repositories>
 </project>
\ No newline at end of file
diff --git a/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/EmbeddedProofProbe.java b/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/EmbeddedProofProbe.java
index b3f3140..0beff3c 100644
--- a/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/EmbeddedProofProbe.java
+++ b/inspector-vc/src/main/java/org/oneedtech/inspect/vc/probe/EmbeddedProofProbe.java
@@ -1,6 +1,7 @@
 package org.oneedtech.inspect.vc.probe;
 
 import java.io.StringReader;
+import java.net.URI;
 
 import org.oneedtech.inspect.core.probe.Probe;
 import org.oneedtech.inspect.core.probe.RunContext;
@@ -8,23 +9,50 @@ import org.oneedtech.inspect.core.report.ReportItems;
 import org.oneedtech.inspect.vc.Credential;
 import org.oneedtech.inspect.vc.util.CachingDocumentLoader;
 
-import com.apicatalog.jsonld.document.JsonDocument;
 import com.apicatalog.ld.DocumentError;
-import com.apicatalog.ld.signature.VerificationError;
-import com.apicatalog.ld.signature.VerificationError.Code;
-import com.apicatalog.vc.Vc;
 import com.apicatalog.vc.processor.StatusVerifier;
+import com.danubetech.verifiablecredentials.VerifiableCredential;
 
-import jakarta.json.JsonObject;
+import info.weboftrust.ldsignatures.verifier.Ed25519Signature2020LdVerifier;
 
 /**
  * A Probe that verifies a credential's embedded proof.
  * @author mgylling
  */
 public class EmbeddedProofProbe extends Probe<Credential> {
+		
+	public EmbeddedProofProbe() {
+		super(ID);
+	}
+	
+		
+	/*
+	 * Using verifiable-credentials-java (https://github.com/danubetech/verifiable-credentials-java) 
+	 */
+	@Override  
+	public ReportItems run(Credential crd, RunContext ctx) throws Exception {	
+		
+		VerifiableCredential vc = VerifiableCredential.fromJson(new StringReader(crd.getJson().toString()));
+		vc.setDocumentLoader(new CachingDocumentLoader()); 
+						
+		URI method = vc.getLdProof().getVerificationMethod();
+		byte[] publicKey = method.toString().getBytes(); 
+		
+		Ed25519Signature2020LdVerifier verifier = new Ed25519Signature2020LdVerifier(publicKey); 
+		
+		try {
+			verifier.verify(vc);
+		} catch (Exception e) {
+			return fatal("Embedded proof verification failed:" + e.getMessage(), ctx);
+		}	
+		
+		return success(ctx);
+	}
+	
+	
 	
 	/*
-	 * Note: using com.apicatalog Iron, we get a generic VC verifier that
+	 * Note: if using com.apicatalog Iron, we get a generic VC verifier that
 	 * will test other stuff than the Proof. So sometimes it may be that
 	 * Iron internally retests something that we're already testing out in the
 	 * Inspector class (e.g. expiration). But use this for now -- and remember
@@ -32,39 +60,38 @@ public class EmbeddedProofProbe extends Probe<Credential> {
 	 * (aka is not a jwt). 
 	 */
 	
-	public EmbeddedProofProbe() {
-		super(ID);
-	}
-	
-	@Override
-	public ReportItems run(Credential crd, RunContext ctx) throws Exception {	
-		JsonDocument jsonDoc = JsonDocument.of(new StringReader(crd.getJson().toString()));
-		JsonObject json = jsonDoc.getJsonContent().get().asJsonObject();		
-		try {
-			Vc.verify(json)
-				.loader(new CachingDocumentLoader())
-				.useBundledContexts(false) //we control the cache in the loader
-				.statusVerifier(new NoopStatusVerifier()) 
-				//.domain(...) 		
-				//.didResolver(...)									
-				.isValid();
-		} catch (DocumentError e) {
-			return error(e.getType() + " " + e.getSubject(), ctx);
-		} catch (VerificationError e) {
-			//System.err.println(e.getCode() + " (ProofVerifierProbe)");
-			if(e.getCode() == Code.Internal) {
-				return exception(e.getMessage(), ctx.getResource());	
-			} else if(e.getCode().equals(Code.Expired)) {
-				//handled by other probe	
-			} else {
-				return fatal(e.getCode().name() + " " + e.getMessage(), ctx);	
-			}
-			
-		}		
-		return success(ctx);
-	}	
+//	/*
+//	 * Using iron-verifiable-credentials (https://github.com/filip26/iron-verifiable-credentials) 
+//	 */
+//	@Override  
+//	public ReportItems run(Credential crd, RunContext ctx) throws Exception {	
+//		JsonDocument jsonDoc = JsonDocument.of(new StringReader(crd.getJson().toString()));
+//		JsonObject json = jsonDoc.getJsonContent().get().asJsonObject();		
+//		try {
+//			Vc.verify(json)
+//				.loader(new CachingDocumentLoader())
+//				.useBundledContexts(false) //we control the cache in the loader
+//				.statusVerifier(new IronNoopStatusVerifier()) 
+//				//.domain(...) 		
+//				//.didResolver(...)									
+//				.isValid();
+//		} catch (DocumentError e) {
+//			return error(e.getType() + " " + e.getSubject(), ctx);
+//		} catch (VerificationError e) {
+//			//System.err.println(e.getCode() + " (ProofVerifierProbe)");
+//			if(e.getCode() == Code.Internal) {
+//				return exception(e.getMessage(), ctx.getResource());	
+//			} else if(e.getCode().equals(Code.Expired)) {
+//				//handled by other probe	
+//			} else {
+//				return fatal(e.getCode().name() + " " + e.getMessage(), ctx);	
+//			}
+//			
+//		}		
+//		return success(ctx);
+//	}	
 		
-	private static final class NoopStatusVerifier implements StatusVerifier {
+	private static final class IronNoopStatusVerifier implements StatusVerifier {
 		@Override
 		public void verify(Status status) throws DocumentError, VerifyError {
 			// noop			
diff --git a/inspector-vc/src/main/java/org/oneedtech/inspect/vc/util/CachingDocumentLoader.java b/inspector-vc/src/main/java/org/oneedtech/inspect/vc/util/CachingDocumentLoader.java
index 2cefa2e..3c97a09 100644
--- a/inspector-vc/src/main/java/org/oneedtech/inspect/vc/util/CachingDocumentLoader.java
+++ b/inspector-vc/src/main/java/org/oneedtech/inspect/vc/util/CachingDocumentLoader.java
@@ -22,47 +22,54 @@ import com.google.common.collect.ImmutableMap;
 import com.google.common.io.Resources;
 
 /**
- * A com.apicatalog DocumentLoader with a threadsafe static cache.  
+ * A com.apicatalog DocumentLoader with a threadsafe static cache.
+ * 
  * @author mgylling
  */
 public class CachingDocumentLoader implements DocumentLoader {
-		
+
 	@Override
-	public Document loadDocument(URI url, DocumentLoaderOptions options) throws JsonLdError {		
+	public Document loadDocument(URI url, DocumentLoaderOptions options) throws JsonLdError {
 		Tuple<String, DocumentLoaderOptions> tpl = new Tuple<>(url.toASCIIString(), options);
 		try {
-			return documentCache.get(tpl);	
+			return documentCache.get(tpl);
 		} catch (Exception e) {
 			logger.error("documentCache not able to load {}", url);
 			throw new JsonLdError(JsonLdErrorCode.INVALID_REMOTE_CONTEXT, e.getMessage());
-		} 						
+		}
 	}
-	
-	static final ImmutableMap<String, URL> bundled = ImmutableMap.<String, URL>builder()			  
-			  .put("https://www.w3.org/ns/did/v1", Resources.getResource("contexts/did-v1.jsonld"))
-			  .put("https://www.w3.org/ns/odrl.jsonld", Resources.getResource("contexts/odrl.jsonld"))
-			  .put("https://w3id.org/security/suites/ed25519-2020/v1", Resources.getResource("contexts/security-suites-ed25519-2020-v1.jsonld"))
-			  .put("https://www.w3.org/2018/credentials/v1", Resources.getResource("contexts/2018-credentials-v1.jsonld"))
-			  .put("https://imsglobal.github.io/openbadges-specification/context.json", Resources.getResource("contexts/obv3.jsonld"))			  
-			  .build();
-	
+
+	static final ImmutableMap<String, URL> bundled = ImmutableMap.<String, URL>builder()
+			.put("https://www.w3.org/ns/did/v1", Resources.getResource("contexts/did-v1.jsonld"))
+			.put("https://www.w3.org/ns/odrl.jsonld", Resources.getResource("contexts/odrl.jsonld"))
+			.put("https://w3id.org/security/suites/ed25519-2020/v1",Resources.getResource("contexts/security-suites-ed25519-2020-v1.jsonld"))
+			.put("https://www.w3.org/2018/credentials/v1", Resources.getResource("contexts/2018-credentials-v1.jsonld"))
+			.put("https://imsglobal.github.io/openbadges-specification/context.json",Resources.getResource("contexts/obv3.jsonld"))
+			.put("https://w3id.org/security/v1", Resources.getResource("contexts/security-v1.jsonld"))
+			.put("https://w3id.org/security/v2", Resources.getResource("contexts/security-v2.jsonld"))
+			.put("https://w3id.org/security/v3", Resources.getResource("contexts/security-v3-unstable.jsonld"))
+			.put("https://w3id.org/security/bbs/v1", Resources.getResource("contexts/security-bbs-v1.jsonld"))
+			.put("https://w3id.org/security/suites/secp256k1-2019/v1", Resources.getResource("contexts/suites-secp256k1-2019.jsonld"))
+			.put("https://w3id.org/security/suites/ed25519-2018/v1", Resources.getResource("contexts/suites-ed25519-2018.jsonld"))
+			.put("https://w3id.org/security/suites/x25519-2019/v1", Resources.getResource("contexts/suites-x25519-2019.jsonld"))
+			.put("https://w3id.org/security/suites/jws-2020/v1", Resources.getResource("contexts/suites-jws-2020.jsonld"))
+			
+			.build();
+
 	static final LoadingCache<Tuple<String, DocumentLoaderOptions>, Document> documentCache = CacheBuilder.newBuilder()
-			.initialCapacity(32)
-			.maximumSize(64)
-			.expireAfterAccess(Duration.ofHours(24))
+			.initialCapacity(32).maximumSize(64).expireAfterAccess(Duration.ofHours(24))
 			.build(new CacheLoader<Tuple<String, DocumentLoaderOptions>, Document>() {
-				public Document load(final Tuple<String, DocumentLoaderOptions> id) throws Exception {									
-					try (InputStream is = bundled.keySet().contains(id.t1) 
-							? bundled.get(id.t1).openStream() 
+				public Document load(final Tuple<String, DocumentLoaderOptions> id) throws Exception {
+					try (InputStream is = bundled.keySet().contains(id.t1) ? bundled.get(id.t1).openStream()
 							: new URI(id.t1).toURL().openStream();) {
-			            return JsonDocument.of(is);																								
-					} 
+						return JsonDocument.of(is);
+					}
 				}
 			});
 
 	public static void reset() {
 		documentCache.invalidateAll();
 	}
-	
+
 	private static final Logger logger = LogManager.getLogger();
 }
diff --git a/inspector-vc/src/main/resources/contexts/security-bbs-v1.jsonld b/inspector-vc/src/main/resources/contexts/security-bbs-v1.jsonld
new file mode 100644
index 0000000..2bffafe
--- /dev/null
+++ b/inspector-vc/src/main/resources/contexts/security-bbs-v1.jsonld
@@ -0,0 +1,92 @@
+{
+  "@context": {
+    "@version": 1.1,
+    "id": "@id",
+    "type": "@type",
+    "BbsBlsSignature2020": {
+      "@id": "https://w3id.org/security#BbsBlsSignature2020",
+      "@context": {
+        "@version": 1.1,
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "proofValue": "https://w3id.org/security#proofValue",
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@version": 1.1,
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    },
+    "BbsBlsSignatureProof2020": {
+      "@id": "https://w3id.org/security#BbsBlsSignatureProof2020",
+      "@context": {
+        "@version": 1.1,
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@version": 1.1,
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "sec": "https://w3id.org/security#",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "proofValue": "https://w3id.org/security#proofValue",
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    },
+    "Bls12381G2Key2020": "https://w3id.org/security#Bls12381G2Key2020"
+  }
+}
diff --git a/inspector-vc/src/main/resources/contexts/security-v1.jsonld b/inspector-vc/src/main/resources/contexts/security-v1.jsonld
new file mode 100644
index 0000000..7529505
--- /dev/null
+++ b/inspector-vc/src/main/resources/contexts/security-v1.jsonld
@@ -0,0 +1,50 @@
+{
+  "@context": {
+    "id": "@id",
+    "type": "@type",
+
+    "dc": "http://purl.org/dc/terms/",
+    "sec": "https://w3id.org/security#",
+    "xsd": "http://www.w3.org/2001/XMLSchema#",
+
+    "EcdsaKoblitzSignature2016": "sec:EcdsaKoblitzSignature2016",
+    "Ed25519Signature2018": "sec:Ed25519Signature2018",
+    "EncryptedMessage": "sec:EncryptedMessage",
+    "GraphSignature2012": "sec:GraphSignature2012",
+    "LinkedDataSignature2015": "sec:LinkedDataSignature2015",
+    "LinkedDataSignature2016": "sec:LinkedDataSignature2016",
+    "CryptographicKey": "sec:Key",
+
+    "authenticationTag": "sec:authenticationTag",
+    "canonicalizationAlgorithm": "sec:canonicalizationAlgorithm",
+    "cipherAlgorithm": "sec:cipherAlgorithm",
+    "cipherData": "sec:cipherData",
+    "cipherKey": "sec:cipherKey",
+    "created": {"@id": "dc:created", "@type": "xsd:dateTime"},
+    "creator": {"@id": "dc:creator", "@type": "@id"},
+    "digestAlgorithm": "sec:digestAlgorithm",
+    "digestValue": "sec:digestValue",
+    "domain": "sec:domain",
+    "encryptionKey": "sec:encryptionKey",
+    "expiration": {"@id": "sec:expiration", "@type": "xsd:dateTime"},
+    "expires": {"@id": "sec:expiration", "@type": "xsd:dateTime"},
+    "initializationVector": "sec:initializationVector",
+    "iterationCount": "sec:iterationCount",
+    "nonce": "sec:nonce",
+    "normalizationAlgorithm": "sec:normalizationAlgorithm",
+    "owner": {"@id": "sec:owner", "@type": "@id"},
+    "password": "sec:password",
+    "privateKey": {"@id": "sec:privateKey", "@type": "@id"},
+    "privateKeyPem": "sec:privateKeyPem",
+    "publicKey": {"@id": "sec:publicKey", "@type": "@id"},
+    "publicKeyBase58": "sec:publicKeyBase58",
+    "publicKeyPem": "sec:publicKeyPem",
+    "publicKeyWif": "sec:publicKeyWif",
+    "publicKeyService": {"@id": "sec:publicKeyService", "@type": "@id"},
+    "revoked": {"@id": "sec:revoked", "@type": "xsd:dateTime"},
+    "salt": "sec:salt",
+    "signature": "sec:signature",
+    "signatureAlgorithm": "sec:signingAlgorithm",
+    "signatureValue": "sec:signatureValue"
+  }
+}
diff --git a/inspector-vc/src/main/resources/contexts/security-v2.jsonld b/inspector-vc/src/main/resources/contexts/security-v2.jsonld
new file mode 100644
index 0000000..5f43a0c
--- /dev/null
+++ b/inspector-vc/src/main/resources/contexts/security-v2.jsonld
@@ -0,0 +1,59 @@
+{
+  "@context": [{
+    "@version": 1.1
+  }, "https://w3id.org/security/v1", {
+    "AesKeyWrappingKey2019": "sec:AesKeyWrappingKey2019",
+    "DeleteKeyOperation": "sec:DeleteKeyOperation",
+    "DeriveSecretOperation": "sec:DeriveSecretOperation",
+    "EcdsaSecp256k1Signature2019": "sec:EcdsaSecp256k1Signature2019",
+    "EcdsaSecp256r1Signature2019": "sec:EcdsaSecp256r1Signature2019",
+    "EcdsaSecp256k1VerificationKey2019": "sec:EcdsaSecp256k1VerificationKey2019",
+    "EcdsaSecp256r1VerificationKey2019": "sec:EcdsaSecp256r1VerificationKey2019",
+    "Ed25519Signature2018": "sec:Ed25519Signature2018",
+    "Ed25519VerificationKey2018": "sec:Ed25519VerificationKey2018",
+    "EquihashProof2018": "sec:EquihashProof2018",
+    "ExportKeyOperation": "sec:ExportKeyOperation",
+    "GenerateKeyOperation": "sec:GenerateKeyOperation",
+    "KmsOperation": "sec:KmsOperation",
+    "RevokeKeyOperation": "sec:RevokeKeyOperation",
+    "RsaSignature2018": "sec:RsaSignature2018",
+    "RsaVerificationKey2018": "sec:RsaVerificationKey2018",
+    "Sha256HmacKey2019": "sec:Sha256HmacKey2019",
+    "SignOperation": "sec:SignOperation",
+    "UnwrapKeyOperation": "sec:UnwrapKeyOperation",
+    "VerifyOperation": "sec:VerifyOperation",
+    "WrapKeyOperation": "sec:WrapKeyOperation",
+    "X25519KeyAgreementKey2019": "sec:X25519KeyAgreementKey2019",
+
+    "allowedAction": "sec:allowedAction",
+    "assertionMethod": {"@id": "sec:assertionMethod", "@type": "@id", "@container": "@set"},
+    "authentication": {"@id": "sec:authenticationMethod", "@type": "@id", "@container": "@set"},
+    "capability": {"@id": "sec:capability", "@type": "@id"},
+    "capabilityAction": "sec:capabilityAction",
+    "capabilityChain": {"@id": "sec:capabilityChain", "@type": "@id", "@container": "@list"},
+    "capabilityDelegation": {"@id": "sec:capabilityDelegationMethod", "@type": "@id", "@container": "@set"},
+    "capabilityInvocation": {"@id": "sec:capabilityInvocationMethod", "@type": "@id", "@container": "@set"},
+    "caveat": {"@id": "sec:caveat", "@type": "@id", "@container": "@set"},
+    "challenge": "sec:challenge",
+    "ciphertext": "sec:ciphertext",
+    "controller": {"@id": "sec:controller", "@type": "@id"},
+    "delegator": {"@id": "sec:delegator", "@type": "@id"},
+    "equihashParameterK": {"@id": "sec:equihashParameterK", "@type": "xsd:integer"},
+    "equihashParameterN": {"@id": "sec:equihashParameterN", "@type": "xsd:integer"},
+    "invocationTarget": {"@id": "sec:invocationTarget", "@type": "@id"},
+    "invoker": {"@id": "sec:invoker", "@type": "@id"},
+    "jws": "sec:jws",
+    "keyAgreement": {"@id": "sec:keyAgreementMethod", "@type": "@id", "@container": "@set"},
+    "kmsModule": {"@id": "sec:kmsModule"},
+    "parentCapability": {"@id": "sec:parentCapability", "@type": "@id"},
+    "plaintext": "sec:plaintext",
+    "proof": {"@id": "sec:proof", "@type": "@id", "@container": "@graph"},
+    "proofPurpose": {"@id": "sec:proofPurpose", "@type": "@vocab"},
+    "proofValue": "sec:proofValue",
+    "referenceId": "sec:referenceId",
+    "unwrappedKey": "sec:unwrappedKey",
+    "verificationMethod": {"@id": "sec:verificationMethod", "@type": "@id"},
+    "verifyData": "sec:verifyData",
+    "wrappedKey": "sec:wrappedKey"
+  }]
+}
diff --git a/inspector-vc/src/main/resources/contexts/security-v3-unstable.jsonld b/inspector-vc/src/main/resources/contexts/security-v3-unstable.jsonld
new file mode 100644
index 0000000..9c76d1a
--- /dev/null
+++ b/inspector-vc/src/main/resources/contexts/security-v3-unstable.jsonld
@@ -0,0 +1,710 @@
+{
+  "@context": [{
+    "@version": 1.1,
+    "id": "@id",
+    "type": "@type",
+    "@protected": true,
+    "JsonWebKey2020": {
+      "@id": "https://w3id.org/security#JsonWebKey2020"
+    },
+    "JsonWebSignature2020": {
+      "@id": "https://w3id.org/security#JsonWebSignature2020",
+      "@context": {
+        "@version": 1.1,
+        "id": "@id",
+        "type": "@type",
+        "@protected": true,
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "jws": "https://w3id.org/security#jws",
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@version": 1.1,
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    },
+    "Ed25519VerificationKey2020": {
+      "@id": "https://w3id.org/security#Ed25519VerificationKey2020"
+    },
+    "Ed25519Signature2020": {
+      "@id": "https://w3id.org/security#Ed25519Signature2020",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@version": 1.1,
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "proofValue": {
+          "@id": "https://w3id.org/security#proofValue"
+        },
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    },
+    "publicKeyJwk": {
+      "@id": "https://w3id.org/security#publicKeyJwk",
+      "@type": "@json"
+    },
+    "ethereumAddress": {
+      "@id": "https://w3id.org/security#ethereumAddress"
+    },
+    "publicKeyHex": {
+      "@id": "https://w3id.org/security#publicKeyHex"
+    },
+    "blockchainAccountId": {
+      "@id": "https://w3id.org/security#blockchainAccountId"
+    },
+    "MerkleProof2019": {
+      "@id": "https://w3id.org/security#MerkleProof2019"
+    },
+    "Bls12381G1Key2020": {
+      "@id": "https://w3id.org/security#Bls12381G1Key2020"
+    },
+    "Bls12381G2Key2020": {
+      "@id": "https://w3id.org/security#Bls12381G2Key2020"
+    },
+    "BbsBlsSignature2020": {
+      "@id": "https://w3id.org/security#BbsBlsSignature2020",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@version": 1.1,
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "proofValue": "https://w3id.org/security#proofValue",
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    },
+    "BbsBlsSignatureProof2020": {
+      "@id": "https://w3id.org/security#BbsBlsSignatureProof2020",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@version": 1.1,
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "proofValue": "https://w3id.org/security#proofValue",
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    },
+
+    "EcdsaKoblitzSignature2016": "https://w3id.org/security#EcdsaKoblitzSignature2016",
+    "Ed25519Signature2018": {
+      "@id": "https://w3id.org/security#Ed25519Signature2018",
+      "@context": {
+        "@protected": true,
+
+        "id": "@id",
+        "type": "@type",
+
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "jws": "https://w3id.org/security#jws",
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@version": 1.1,
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "proofValue": "https://w3id.org/security#proofValue",
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    },
+    "EncryptedMessage": "https://w3id.org/security#EncryptedMessage",
+    "GraphSignature2012": "https://w3id.org/security#GraphSignature2012",
+    "LinkedDataSignature2015": "https://w3id.org/security#LinkedDataSignature2015",
+    "LinkedDataSignature2016": "https://w3id.org/security#LinkedDataSignature2016",
+    "CryptographicKey": "https://w3id.org/security#Key",
+    "authenticationTag": "https://w3id.org/security#authenticationTag",
+    "canonicalizationAlgorithm": "https://w3id.org/security#canonicalizationAlgorithm",
+    "cipherAlgorithm": "https://w3id.org/security#cipherAlgorithm",
+    "cipherData": "https://w3id.org/security#cipherData",
+    "cipherKey": "https://w3id.org/security#cipherKey",
+    "created": {
+      "@id": "http://purl.org/dc/terms/created",
+      "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+    },
+    "creator": {
+      "@id": "http://purl.org/dc/terms/creator",
+      "@type": "@id"
+    },
+    "digestAlgorithm": "https://w3id.org/security#digestAlgorithm",
+    "digestValue": "https://w3id.org/security#digestValue",
+    "domain": "https://w3id.org/security#domain",
+    "encryptionKey": "https://w3id.org/security#encryptionKey",
+    "expiration": {
+      "@id": "https://w3id.org/security#expiration",
+      "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+    },
+    "expires": {
+      "@id": "https://w3id.org/security#expiration",
+      "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+    },
+    "initializationVector": "https://w3id.org/security#initializationVector",
+    "iterationCount": "https://w3id.org/security#iterationCount",
+    "nonce": "https://w3id.org/security#nonce",
+    "normalizationAlgorithm": "https://w3id.org/security#normalizationAlgorithm",
+    "owner": "https://w3id.org/security#owner",
+    "password": "https://w3id.org/security#password",
+    "privateKey": "https://w3id.org/security#privateKey",
+    "privateKeyPem": "https://w3id.org/security#privateKeyPem",
+    "publicKey": "https://w3id.org/security#publicKey",
+    "publicKeyBase58": "https://w3id.org/security#publicKeyBase58",
+    "publicKeyPem": "https://w3id.org/security#publicKeyPem",
+    "publicKeyWif": "https://w3id.org/security#publicKeyWif",
+    "publicKeyService": "https://w3id.org/security#publicKeyService",
+    "revoked": {
+      "@id": "https://w3id.org/security#revoked",
+      "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+    },
+    "salt": "https://w3id.org/security#salt",
+    "signature": "https://w3id.org/security#signature",
+    "signatureAlgorithm": "https://w3id.org/security#signingAlgorithm",
+    "signatureValue": "https://w3id.org/security#signatureValue",
+    "proofValue": "https://w3id.org/security#proofValue",
+
+    "AesKeyWrappingKey2019": "https://w3id.org/security#AesKeyWrappingKey2019",
+    "DeleteKeyOperation": "https://w3id.org/security#DeleteKeyOperation",
+    "DeriveSecretOperation": "https://w3id.org/security#DeriveSecretOperation",
+    "EcdsaSecp256k1Signature2019": {
+      "@id": "https://w3id.org/security#EcdsaSecp256k1Signature2019",
+      "@context": {
+        "@protected": true,
+
+        "id": "@id",
+        "type": "@type",
+
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "jws": "https://w3id.org/security#jws",
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@version": 1.1,
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "proofValue": "https://w3id.org/security#proofValue",
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    },
+    "EcdsaSecp256r1Signature2019": {
+      "@id": "https://w3id.org/security#EcdsaSecp256r1Signature2019",
+      "@context": {
+        "@protected": true,
+
+        "id": "@id",
+        "type": "@type",
+
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "jws": "https://w3id.org/security#jws",
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@version": 1.1,
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "proofValue": "https://w3id.org/security#proofValue",
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    },
+    "EcdsaSecp256k1VerificationKey2019": "https://w3id.org/security#EcdsaSecp256k1VerificationKey2019",
+    "EcdsaSecp256r1VerificationKey2019": "https://w3id.org/security#EcdsaSecp256r1VerificationKey2019",
+    "Ed25519VerificationKey2018": "https://w3id.org/security#Ed25519VerificationKey2018",
+    "EquihashProof2018": "https://w3id.org/security#EquihashProof2018",
+    "ExportKeyOperation": "https://w3id.org/security#ExportKeyOperation",
+    "GenerateKeyOperation": "https://w3id.org/security#GenerateKeyOperation",
+    "KmsOperation": "https://w3id.org/security#KmsOperation",
+    "RevokeKeyOperation": "https://w3id.org/security#RevokeKeyOperation",
+    "RsaSignature2018": {
+      "@id": "https://w3id.org/security#RsaSignature2018",
+      "@context": {
+        "@protected": true,
+
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "jws": "https://w3id.org/security#jws",
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@version": 1.1,
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "proofValue": "https://w3id.org/security#proofValue",
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    },
+    "RsaVerificationKey2018": "https://w3id.org/security#RsaVerificationKey2018",
+    "Sha256HmacKey2019": "https://w3id.org/security#Sha256HmacKey2019",
+    "SignOperation": "https://w3id.org/security#SignOperation",
+    "UnwrapKeyOperation": "https://w3id.org/security#UnwrapKeyOperation",
+    "VerifyOperation": "https://w3id.org/security#VerifyOperation",
+    "WrapKeyOperation": "https://w3id.org/security#WrapKeyOperation",
+    "X25519KeyAgreementKey2019": "https://w3id.org/security#X25519KeyAgreementKey2019",
+
+    "allowedAction": "https://w3id.org/security#allowedAction",
+    "assertionMethod": {
+      "@id": "https://w3id.org/security#assertionMethod",
+      "@type": "@id",
+      "@container": "@set"
+    },
+    "authentication": {
+      "@id": "https://w3id.org/security#authenticationMethod",
+      "@type": "@id",
+      "@container": "@set"
+    },
+    "capability": {
+      "@id": "https://w3id.org/security#capability",
+      "@type": "@id"
+    },
+    "capabilityAction": "https://w3id.org/security#capabilityAction",
+    "capabilityChain": {
+      "@id": "https://w3id.org/security#capabilityChain",
+      "@type": "@id",
+      "@container": "@list"
+    },
+    "capabilityDelegation": {
+      "@id": "https://w3id.org/security#capabilityDelegationMethod",
+      "@type": "@id",
+      "@container": "@set"
+    },
+    "capabilityInvocation": {
+      "@id": "https://w3id.org/security#capabilityInvocationMethod",
+      "@type": "@id",
+      "@container": "@set"
+    },
+    "caveat": {
+      "@id": "https://w3id.org/security#caveat",
+      "@type": "@id",
+      "@container": "@set"
+    },
+    "challenge": "https://w3id.org/security#challenge",
+    "ciphertext": "https://w3id.org/security#ciphertext",
+    "controller": {
+      "@id": "https://w3id.org/security#controller",
+      "@type": "@id"
+    },
+    "delegator": {
+      "@id": "https://w3id.org/security#delegator",
+      "@type": "@id"
+    },
+    "equihashParameterK": {
+      "@id": "https://w3id.org/security#equihashParameterK",
+      "@type": "http://www.w3.org/2001/XMLSchema#:integer"
+    },
+    "equihashParameterN": {
+      "@id": "https://w3id.org/security#equihashParameterN",
+      "@type": "http://www.w3.org/2001/XMLSchema#:integer"
+    },
+    "invocationTarget": {
+      "@id": "https://w3id.org/security#invocationTarget",
+      "@type": "@id"
+    },
+    "invoker": {
+      "@id": "https://w3id.org/security#invoker",
+      "@type": "@id"
+    },
+    "jws": "https://w3id.org/security#jws",
+    "keyAgreement": {
+      "@id": "https://w3id.org/security#keyAgreementMethod",
+      "@type": "@id",
+      "@container": "@set"
+    },
+    "kmsModule": {
+      "@id": "https://w3id.org/security#kmsModule"
+    },
+    "parentCapability": {
+      "@id": "https://w3id.org/security#parentCapability",
+      "@type": "@id"
+    },
+    "plaintext": "https://w3id.org/security#plaintext",
+    "proof": {
+      "@id": "https://w3id.org/security#proof",
+      "@type": "@id",
+      "@container": "@graph"
+    },
+    "proofPurpose": {
+      "@id": "https://w3id.org/security#proofPurpose",
+      "@type": "@vocab",
+      "@context": {
+        "@version": 1.1,
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "assertionMethod": {
+          "@id": "https://w3id.org/security#assertionMethod",
+          "@type": "@id",
+          "@container": "@set"
+        },
+        "authentication": {
+          "@id": "https://w3id.org/security#authenticationMethod",
+          "@type": "@id",
+          "@container": "@set"
+        },
+        "capabilityInvocation": {
+          "@id": "https://w3id.org/security#capabilityInvocationMethod",
+          "@type": "@id",
+          "@container": "@set"
+        },
+        "capabilityDelegation": {
+          "@id": "https://w3id.org/security#capabilityDelegationMethod",
+          "@type": "@id",
+          "@container": "@set"
+        },
+        "keyAgreement": {
+          "@id": "https://w3id.org/security#keyAgreementMethod",
+          "@type": "@id",
+          "@container": "@set"
+        }
+      }
+    },
+    "referenceId": "https://w3id.org/security#referenceId",
+    "unwrappedKey": "https://w3id.org/security#unwrappedKey",
+    "verificationMethod": {
+      "@id": "https://w3id.org/security#verificationMethod",
+      "@type": "@id"
+    },
+    "verifyData": "https://w3id.org/security#verifyData",
+    "wrappedKey": "https://w3id.org/security#wrappedKey"
+  }]
+}
\ No newline at end of file
diff --git a/inspector-vc/src/main/resources/contexts/suites-ed25519-2018.jsonld b/inspector-vc/src/main/resources/contexts/suites-ed25519-2018.jsonld
new file mode 100644
index 0000000..6533c28
--- /dev/null
+++ b/inspector-vc/src/main/resources/contexts/suites-ed25519-2018.jsonld
@@ -0,0 +1,91 @@
+{
+  "@context": {
+    "id": "@id",
+    "type": "@type",
+    "@protected": true,
+    "proof": {
+      "@id": "https://w3id.org/security#proof",
+      "@type": "@id",
+      "@container": "@graph"
+    },
+    "Ed25519VerificationKey2018": {
+      "@id": "https://w3id.org/security#Ed25519VerificationKey2018",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "controller": {
+          "@id": "https://w3id.org/security#controller",
+          "@type": "@id"
+        },
+        "revoked": {
+          "@id": "https://w3id.org/security#revoked",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "publicKeyBase58": {
+          "@id": "https://w3id.org/security#publicKeyBase58"
+        }
+      }
+    },
+    "Ed25519Signature2018": {
+      "@id": "https://w3id.org/security#Ed25519Signature2018",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "jws": {
+          "@id": "https://w3id.org/security#jws"
+        },
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    }
+  }
+}
diff --git a/inspector-vc/src/main/resources/contexts/suites-ed25519-2020.jsonld b/inspector-vc/src/main/resources/contexts/suites-ed25519-2020.jsonld
new file mode 100644
index 0000000..b74da8c
--- /dev/null
+++ b/inspector-vc/src/main/resources/contexts/suites-ed25519-2020.jsonld
@@ -0,0 +1,93 @@
+{
+  "@context": {
+    "id": "@id",
+    "type": "@type",
+    "@protected": true,
+    "proof": {
+      "@id": "https://w3id.org/security#proof",
+      "@type": "@id",
+      "@container": "@graph"
+    },
+    "Ed25519VerificationKey2020": {
+      "@id": "https://w3id.org/security#Ed25519VerificationKey2020",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "controller": {
+          "@id": "https://w3id.org/security#controller",
+          "@type": "@id"
+        },
+        "revoked": {
+          "@id": "https://w3id.org/security#revoked",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "publicKeyMultibase": {
+          "@id": "https://w3id.org/security#publicKeyMultibase",
+          "@type": "https://w3id.org/security#multibase"
+        }
+      }
+    },
+    "Ed25519Signature2020": {
+      "@id": "https://w3id.org/security#Ed25519Signature2020",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "proofValue": {
+          "@id": "https://w3id.org/security#proofValue",
+          "@type": "https://w3id.org/security#multibase"
+        },
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    }
+  }
+}
diff --git a/inspector-vc/src/main/resources/contexts/suites-jws-2020.jsonld b/inspector-vc/src/main/resources/contexts/suites-jws-2020.jsonld
new file mode 100644
index 0000000..17186cd
--- /dev/null
+++ b/inspector-vc/src/main/resources/contexts/suites-jws-2020.jsonld
@@ -0,0 +1,82 @@
+{
+  "@context": {
+    "privateKeyJwk": {
+      "@id": "https://w3id.org/security#privateKeyJwk",
+      "@type": "@json"
+    },
+    "JsonWebKey2020": {
+      "@id": "https://w3id.org/security#JsonWebKey2020",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "publicKeyJwk": {
+          "@id": "https://w3id.org/security#publicKeyJwk",
+          "@type": "@json"
+        }
+      }
+    },
+    "JsonWebSignature2020": {
+      "@id": "https://w3id.org/security#JsonWebSignature2020",
+      "@context": {
+        "@protected": true,
+
+        "id": "@id",
+        "type": "@type",
+
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "jws": "https://w3id.org/security#jws",
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+
+            "id": "@id",
+            "type": "@type",
+
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    }
+  }
+}
diff --git a/inspector-vc/src/main/resources/contexts/suites-secp256k1-2019.jsonld b/inspector-vc/src/main/resources/contexts/suites-secp256k1-2019.jsonld
new file mode 100644
index 0000000..5a345df
--- /dev/null
+++ b/inspector-vc/src/main/resources/contexts/suites-secp256k1-2019.jsonld
@@ -0,0 +1,102 @@
+{
+  "@context": {
+    "id": "@id",
+    "type": "@type",
+    "@protected": true,
+    "proof": {
+      "@id": "https://w3id.org/security#proof",
+      "@type": "@id",
+      "@container": "@graph"
+    },
+    "EcdsaSecp256k1VerificationKey2019": {
+      "@id": "https://w3id.org/security#EcdsaSecp256k1VerificationKey2019",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "controller": {
+          "@id": "https://w3id.org/security#controller",
+          "@type": "@id"
+        },
+        "revoked": {
+          "@id": "https://w3id.org/security#revoked",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "blockchainAccountId": {
+          "@id": "https://w3id.org/security#blockchainAccountId"
+        },
+        "publicKeyJwk": {
+          "@id": "https://w3id.org/security#publicKeyJwk",
+          "@type": "@json"
+        },
+        "publicKeyBase58": {
+          "@id": "https://w3id.org/security#publicKeyBase58"
+        },
+        "publicKeyMultibase": {
+          "@id": "https://w3id.org/security#publicKeyMultibase",
+          "@type": "https://w3id.org/security#multibase"
+        }
+      }
+    },
+    "EcdsaSecp256k1Signature2019": {
+      "@id": "https://w3id.org/security#EcdsaSecp256k1Signature2019",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "challenge": "https://w3id.org/security#challenge",
+        "created": {
+          "@id": "http://purl.org/dc/terms/created",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "domain": "https://w3id.org/security#domain",
+        "expires": {
+          "@id": "https://w3id.org/security#expiration",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "nonce": "https://w3id.org/security#nonce",
+        "proofPurpose": {
+          "@id": "https://w3id.org/security#proofPurpose",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "id": "@id",
+            "type": "@type",
+            "assertionMethod": {
+              "@id": "https://w3id.org/security#assertionMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "authentication": {
+              "@id": "https://w3id.org/security#authenticationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityInvocation": {
+              "@id": "https://w3id.org/security#capabilityInvocationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "capabilityDelegation": {
+              "@id": "https://w3id.org/security#capabilityDelegationMethod",
+              "@type": "@id",
+              "@container": "@set"
+            },
+            "keyAgreement": {
+              "@id": "https://w3id.org/security#keyAgreementMethod",
+              "@type": "@id",
+              "@container": "@set"
+            }
+          }
+        },
+        "jws": {
+          "@id": "https://w3id.org/security#jws"
+        },
+        "verificationMethod": {
+          "@id": "https://w3id.org/security#verificationMethod",
+          "@type": "@id"
+        }
+      }
+    }
+  }
+}
diff --git a/inspector-vc/src/main/resources/contexts/suites-x25519-2019.jsonld b/inspector-vc/src/main/resources/contexts/suites-x25519-2019.jsonld
new file mode 100644
index 0000000..d01bac0
--- /dev/null
+++ b/inspector-vc/src/main/resources/contexts/suites-x25519-2019.jsonld
@@ -0,0 +1,26 @@
+{
+  "@context": {
+    "id": "@id",
+    "type": "@type",
+    "@protected": true,
+    "X25519KeyAgreementKey2019": {
+      "@id": "https://w3id.org/security#X25519KeyAgreementKey2019",
+      "@context": {
+        "@protected": true,
+        "id": "@id",
+        "type": "@type",
+        "controller": {
+          "@id": "https://w3id.org/security#controller",
+          "@type": "@id"
+        },
+        "revoked": {
+          "@id": "https://w3id.org/security#revoked",
+          "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
+        },
+        "publicKeyBase58": {
+          "@id": "https://w3id.org/security#publicKeyBase58"
+        }
+      }
+    }
+  }
+}
diff --git a/inspector-vc/src/test/java/org/oneedtech/inspect/vc/OB30Tests.java b/inspector-vc/src/test/java/org/oneedtech/inspect/vc/OB30Tests.java
index 15acfe5..4417dc2 100644
--- a/inspector-vc/src/test/java/org/oneedtech/inspect/vc/OB30Tests.java
+++ b/inspector-vc/src/test/java/org/oneedtech/inspect/vc/OB30Tests.java
@@ -21,7 +21,7 @@ import com.google.common.collect.Iterables;
 
 public class OB30Tests {
 	private static OB30Inspector validator; 
-	private static boolean verbose = false;
+	private static boolean verbose = true;
 	
 	@BeforeAll 
 	static void setup() {