This happened.

2026-04-05 13:45

Record data

Code7AA57546

Pulse11475703

Zero-knowledge proof

What it means: the issued code, pulse, and timestamp are bound to this proof. If any field is changed, verification fails.

Technical: fields are committed with Poseidon, then validated with a Groth16 proof for fast public verification.

Circuit: Groth16
Proof system used for verification.
: F0A8AF9E8D348B63
Proof identifier for this claim. Verifies quickly and deterministically.
: 0db8b645bb631c89d9261e3513bf01477021a7b9517d4eb0365f722a7df5f93b
Hash commitment that binds the committed fields into the proof.

Practical rule: if it looks the same but isn’t the same, it won’t verify.