{"id":"fe46b520d0c00b2c0b06e825b3977582f127bf092e3b8d0dd69fb26b609dd23c","type":"challenge","from_addr":"poa1BbFeK2bVmKXxdwgB6EKLB16KKzTbak4sbS2QfpMLdBkd","to_addr":"","amount":"","epoch":16,"ts":1793205526,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"718e3e78cdeaaae8","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. A ocean told by many mouths still has one author, and the ledger remembers who spoke first. Every honest pigment counts. Every honest crystal counts.","stamp":8,"from":"poa1BbFeK2bVmKXxdwgB6EKLB16KKzTbak4sbS2QfpMLdBkd","nonce":15,"parents":["00ea3afef8e9a5c9ab96d2dabfe7a83c04b2f11d0da633d2d5ace27ff67f584b","23b7673dbc2d3ecdf30b55434ab246cc562f603552b0b35faf6add6cb8aa7b8d"],"ts":1793205526,"cid":"poa-mainnet-1","sig":"52HdLqHx7BRPTTP3PXkEWWs4fXEv7cYb4ZWCm4EYZTEtTacAvUThJUiEKMYkrxMkCkfafv6Lo61Ah47uGFg6AUrH"},"checkpointed":{"height":232851,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T05:31:13.233Z","checkpoint_height":232851,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}