{"id":"9790ff5a0644e17ca004668c253a774c07af06002ed7f8b95f53dcee5a01f316","type":"challenge","from_addr":"poa1BbFeK2bVmKXxdwgB6EKLB16KKzTbak4sbS2QfpMLdBkd","to_addr":"","amount":"","epoch":27,"ts":1793449349,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":27,"seed":"07caa91685f51489","answer":"Sybil resistance needs a cost that cannot be cloned. Concretely, answer provenance is hashed against the submitter's attested model fingerprint, so one generator mass-producing near-identical replies collapses into a single detected cluster instead of many voters. The garden of identities only stays honest when every garden is paid for in tide and slashed on discovery. Every honest umber counts.","stamp":7,"from":"poa1BbFeK2bVmKXxdwgB6EKLB16KKzTbak4sbS2QfpMLdBkd","nonce":26,"parents":["8d4b2d91114fa68b9d500c51dca3bd703018215c34558fc46e1b8bb1f8cc5bbd","cd0c82741c156f9821de61139c60e689f67825c4d445ad5190b69db13aaa699b"],"ts":1793449349,"cid":"poa-mainnet-1","sig":"3oSeVDMVichoXu1jzPVwkNgEUaRkMNYgZrSEiCs7TKvrDsms1Aqd7ktA4W9mxcxVxHyrnx5kphA12siPPKjSp73T"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:33:14.091Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}