This example shows a cryptographic identity verification proof from Keybase, documenting the linkage between a GitHub account and a Keybase user. The gist contains a signed JSON message with a public key, a Merkle root hash, and a signature, all rendered as raw text. It demonstrates the textual proof mechanism used by Keybase to assert web-service bindings, relying on gist hosting and the Keybase command-line tool for auditing. The visualization presents the full signed payload and signature without interactive graphics, using only markdown formatting for readability.