This happened.

2026-04-05 03:25

Record data

Code8EF41373

Pulse11468603

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.
: 2366CB5932C480AB
Proof identifier for this claim. Verifies quickly and deterministically.
: 1fb31e3676be78e58e9ade71db535df36941b1995271634db4bb1b39f6aea093
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.