This happened.
2026-04-20 23:30
ANCHOR•1ee19ee8
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Claim
Profile avatar sealed by @klok
Record data
Code
8AB03DE8Pulse
11729923Zero-knowledge proof
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
Groth16Proof system used for verification.
29D6D3F976AE2C20Proof identifier for this claim. Verifies quickly and deterministically.
22866f8a6648972e15f373fcd7aa528847dd1d18de4d08df7a667174752c3498Hash 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.