This happened.

2026-04-20 23:30

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Claim

Profile avatar sealed by @klok

Record data

Code8AB03DE8
Pulse11729923
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.

29D6D3F976AE2C20

Proof identifier for this claim. Verifies quickly and deterministically.

22866f8a6648972e15f373fcd7aa528847dd1d18de4d08df7a667174752c3498

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.

https://receiz.com/v/20260420_2330/8AB03DE8/11729923?a=1ee19ee8&ms=1776742218714