{"id":"68036a9750a236f78c8b93c2d27a9d327759863ac1293d53cf230f181f45c20c","type":"challenge","from_addr":"poa1AMhfHtnkFvCLwjSmEd5XunSa27rBLNegKXSU79vocUzY","to_addr":"","amount":"","epoch":11,"ts":1793100510,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"286460c4834d244d","answer":"Notarized enrollment: (1) a licensed notary with a registered key scans each photo ID and signs a sealed attestation, the ledge where paper identity meets the on-chain key. (2) An auditor voids all attestations from a notary whose ID hash repeats or who signs over three a day. (3) Each fake needs its own visit: $40 fee plus a $200 forged document, so 1,000 fakes cost $240,000; one collision voids the batch and slashes the notary's $2,000 bond. Honest names pay $40 once; a farm pays per copy and still needs a plume of forged paper at every visit, a walnut shell cracked by one hash check.","from":"poa1AMhfHtnkFvCLwjSmEd5XunSa27rBLNegKXSU79vocUzY","nonce":10,"parents":["f0ddc87290ad2c82dbb528a6833c55405bdcdf5c2c712800e33db8ec274e614b","6c007a475f9fe73773b6fc697315b2c2c2c9ebf83fbc4661053630645b0ab143"],"ts":1793100510,"cid":"poa-mainnet-1","stamp":1,"sig":"3V1PKdPuLxv2gEhLcNQxQUJbqFPTGs47832KF6cX3NRScew7JYL3BhsiNNNVRXAUrcF614pMcRaRSxveD5dgRPQB"},"checkpointed":{"height":111647,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T17:53:15.708Z","checkpoint_height":111647,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}