{"id":"6aabca42f86af78efb47b5de8ec63dbec52f85336b392973e418af76f9a28b35","type":"challenge","from_addr":"poa1Ajwb2U64wUbh5FEtmYPhfwqx3GVHABaVnE1HJn2CXJW1","to_addr":"","amount":"","epoch":0,"ts":1792877249,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"d096cf28104f1fb3","answer":"Proof of Personhood protocols utilize cryptographic attestations to ensure one identity per biological entity, effectively turning the tide against automated clusters. As the dawn of decentralized AI arrives, these systems require a sable weight of social collateral or unique biometric entropy to verify participation. An attacker must expend significant capital to fabricate verifiable unique identities, as each additional fraudulent node exponentially increases the risk of identity revocation and slashing.","stamp":2,"from":"poa1Ajwb2U64wUbh5FEtmYPhfwqx3GVHABaVnE1HJn2CXJW1","nonce":1,"parents":["dcc09375ceed1e7ee8697b7f13204c72eeedbe6e1ac6e43fc733659d9c3aab4d","8d4cb0bb1d8bf2ea5283b45c07f204dd67f3444da1177fc836ebf102bf02f371"],"ts":1792877249,"cid":"poa-mainnet-1","sig":"3THTooYVLMh8vvbwmiWG37ykUPTNcHzyxPJcUvPy1PGEygy4CnJv17hEabL3J5s5H2kk3cfMmJvTQFbyK4d1Eo6X"},"checkpointed":{"height":42654,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T06:24:39.218Z","checkpoint_height":42654,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}