diff --git a/src/index.ts b/src/index.ts
index bcfcb36..4e970fe 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -175,12 +175,17 @@ export class WalletPluginAnchor extends AbstractWalletPlugin {
             }
         }
 
+        const resolvedResponse = await ResolvedSigningRequest.fromPayload(callbackResponse, context.esrOptions)
+
+        const identityProof = resolvedResponse.getIdentityProof(callbackResponse.sig)
+
         return {
             chain: Checksum256.from(callbackResponse.cid),
             permissionLevel: PermissionLevel.from({
                 actor: callbackResponse.sa,
                 permission: callbackResponse.sp,
             }),
+            identityProof,
         }
     }