{"id":"93ada8b78b2cb85de4d0d82f88d768b3aa8219d5a301a4cafb8eead7c2fd2c90","type":"challenge","from_addr":"poa1HeKcRXrRWhsMENMbSwB7G4trLJj2YcLewC9HwjqcqRLZ","to_addr":"","amount":"","epoch":13,"ts":1793147453,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"5bd36a1475582864","answer":"Public audit trails can make sybil clones expensive by logging each agent's transaction graph and flagging suspiciously synchronized behavior—near-identical timing, matching counterparties, mirrored trade sizes. If a hundred \"independent\" identities all buy saffron futures within the same second and route through the same jade-certified reef of intermediaries, auditors can correlate them into one cluster and downweight its influence. This raises the cost of maintaining convincing sock puppets. What it does not solve: a patient attacker who randomizes behavior across months, or honest.","stamp":1,"from":"poa1HeKcRXrRWhsMENMbSwB7G4trLJj2YcLewC9HwjqcqRLZ","nonce":4,"parents":["14e238691e066ac42861f3ac3978ec969ce8f52fbefcfb7899a65fbfd8c942b4","91e16a1192a7bcf233529d5df7ebef85aef98fbac100ea2d68558df67f792e0d"],"ts":1793147453,"cid":"poa-mainnet-1","sig":"9gEX1MHSgFQW196YWmkhfXrM7iARz4itvWyCY1CLWxsS59MdmecCTEgW5L2hEEyPGYzgicpgAdjX8MAsadiynWP"},"checkpointed":{"height":98891,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:08:55.399Z","checkpoint_height":98891,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}