diff --git a/inspector-vc/src/test/java/org/oneedtech/inspect/vc/Samples.java b/inspector-vc/src/test/java/org/oneedtech/inspect/vc/Samples.java
index a07ff01..6de1cba 100644
--- a/inspector-vc/src/test/java/org/oneedtech/inspect/vc/Samples.java
+++ b/inspector-vc/src/test/java/org/oneedtech/inspect/vc/Samples.java
@@ -59,5 +59,9 @@ public class Samples {
 			// original: test_verify: test_verify_of_baked_image
 			public final static Sample SIMPLE_JSON_PNG = new Sample("ob20/simple-badge.png", true);
 		}
+
+		public static final class JWT {
+			public final static Sample SIMPLE_JWT = new Sample("ob20/simple.jwt", true);
+		}
 	}
 }
diff --git a/inspector-vc/src/test/resources/ob20/assets/beths-robot-work.html b/inspector-vc/src/test/resources/ob20/assets/beths-robot-work.html
new file mode 100644
index 0000000..e69de29
diff --git a/inspector-vc/src/test/resources/ob20/assets/key1.json b/inspector-vc/src/test/resources/ob20/assets/key1.json
new file mode 100644
index 0000000..b37cf80
--- /dev/null
+++ b/inspector-vc/src/test/resources/ob20/assets/key1.json
@@ -0,0 +1,7 @@
+{
+    "@context": "https://w3id.org/openbadges/v2",
+    "id": "http://example.org/key1.json",
+    "type": "CryptographicKey",
+    "owner": "https://example.org/organization.json",
+    "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq/tyy5CGrCVfGIMrMkVq\nZ5cAKkbLdrNrNFvXNMSazvKj/9VmuALZOjqXl1Od/Ku6q+18sn70p6r25kGRoaU/\nAJNLt36EnRSs9I66xZ3tOY4c9PeWpMC1XbCrUBh1rpx7XQ5wULOMbttEvBf9V2Cl\nCGiNqwqcafrQHoYteAtF4d2zcjNm+xZRQmnVU0CdvXSXeniWjqyif/751/M/xb93\nfeF1AIFS5IGaI1cWca7BG2izKz1DjZxbMlvQVZk1Axz2Uj/FXssyBKmAdCw4EjuF\nqinQBmKwmFvCB3yhMAK6+f1k4hsR/ET/PxwkNQZfu+gkmEAQoYAMSPgGS3xY3LVf\nxwIDAQAB\n-----END PUBLIC KEY-----"
+}
\ No newline at end of file
diff --git a/inspector-vc/src/test/resources/ob20/assets/organization.json b/inspector-vc/src/test/resources/ob20/assets/organization.json
index 559a120..1ae00aa 100644
--- a/inspector-vc/src/test/resources/ob20/assets/organization.json
+++ b/inspector-vc/src/test/resources/ob20/assets/organization.json
@@ -4,5 +4,6 @@
   "id": "https://example.org/organization.json",
   "name": "An Example Badge Issuer",
   "url": "https://example.org",
-  "email": "contact@example.org"
+  "email": "contact@example.org",
+  "publicKey": "http://example.org/key1.json"
 }
\ No newline at end of file
diff --git a/inspector-vc/src/test/resources/ob20/basic-assertion.json b/inspector-vc/src/test/resources/ob20/basic-assertion.json
index 6811b7b..69963d6 100644
--- a/inspector-vc/src/test/resources/ob20/basic-assertion.json
+++ b/inspector-vc/src/test/resources/ob20/basic-assertion.json
@@ -9,6 +9,7 @@
     "identity": "sha256$ecf5409f3f4b91ab60cc5ef4c02aef7032354375e70cf4d8e43f6a1d29891942"
   },
   "image": "https://example.org/beths-robot-badge.png",
+  "evidence": "https://example.org/beths-robot-work.html",
   "issuedOn": "2016-12-31T23:59:59Z",
   "badge": "https://example.org/robotics-badge.json",
   "verification": {
diff --git a/inspector-vc/src/test/resources/ob20/simple.jwt b/inspector-vc/src/test/resources/ob20/simple.jwt
new file mode 100644
index 0000000..b02bac2
--- /dev/null
+++ b/inspector-vc/src/test/resources/ob20/simple.jwt
@@ -0,0 +1 @@
+eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.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.i2aO8rusbEupHysBBgxZpZBMtLHrGGI2l3Qi-OLxfV20YlD_yRUAVi5D98NyQZsTmHXrvG9x9VCki60ksQqr5vImplKpaq6k4OkvL8VdAt_y6MLD9w-2dTtpgfRFHnWvXcVwImrllUU5wZ1SHAikEpRhAX6Z3BbGvJOo2liCk4g16NazpItLACfKxrNeNMi9vOOyZ3ztBProePa6nQB8ysy7qAQetBioZM17Umm4RjpHkil33PHwkVHndx74rdaUoMcc6mNy7nv_ddEi1l4mK1La9xb62KyXuQKCE1Wj6UzsjTh2wPo-ISzjEJQcY1Ge5-PcrPk35ZQpqDxJyyWaBA
\ No newline at end of file
diff --git a/inspector-vc/src/test/resources/ob30/simple.jwt b/inspector-vc/src/test/resources/ob30/simple.jwt
index 6f64aad..41540b1 100644
--- a/inspector-vc/src/test/resources/ob30/simple.jwt
+++ b/inspector-vc/src/test/resources/ob30/simple.jwt
@@ -1 +1 @@
-eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.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.G7W8od9rSZRsVyk26rXjg_fH2CyUihwNpepd6tWgLt_UHC1vUU0Clox8IicnOSkMyYEqAuNZAdCC9_35i1oUcyj1c076Aa0dsVQ2fFVuQPqXBlyZWcBmo5jqOK6R9NHzRAYXwLRXgrB8gz3lSK55cnHTnMtkpXXcUcHkS5ylWbXCLeOWKoygOCuxRN3N6kP-0HOyuk15PWlnkJ2zEKz2pBtVPaNEydcT0kEtoHFMEWVwqo6rnGV-Ea3M7ssDt3145mcl-DVYLXmBVdT8KoO47QAOBaVMR6k-hgrHNBcdhpI-o6IvLIFsGLgrNvWN67i8Z7Baum1mP-HBpsAigdmIpA
\ No newline at end of file
+eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.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.Ii4vWqEVdSCmn_JGeoa6PaTYVMf7-mvIzyUA2pGkgFPcjstkKVhCwLbbKsKVmHseIxda7CDNpjqnHfmp3ZqYDpI0Bo3yK76V5sBskn_Wu4NBSJKTj3gFwr2CtGUeu5FJruL765ehCOhNIk4-3BXxJfQ8Q9Aj25TdgEh5xRxoveaKrnW07Mh_gM7yo0pAZaSEIxIYuBtn_-HeLLWDnYrB9AstYNVoOQSm5onL9I3IKH_0JGGSrG_vS9jmytLkuHEHnT379jXBTqUieRJyNQh_eUzu-hQIHeYjlUs8kSHwkf9JlgG1ziNljVNeFVbve46LsIhi9n1x59Q15ez0LdjeGQ
\ No newline at end of file