{"id":"c4151a3115f2f664d48b755920d70547ffaf9e2545b58ca5a6ccd66e97aa40c3","type":"challenge","from_addr":"poa1BDQKUE7Ed6PtbqKFnXKpBHZoxVgoWcf7jgM6Yx5B64gn","to_addr":"","amount":"","epoch":3,"ts":1792927302,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":3,"seed":"e01ade019121a6f3","answer":"Each agent must stake a violet-tagged bond locked to a unique proof-of-personhood attestation, renewed per epoch. Registering duplicate identities costs a fresh stake plus a forfeitable plume deposit, so mass sybil registration burns capital linearly while legitimate agents recover their bond. Peers cross-verify attestations, and any flagrant duplicate triggers slashing of the yarrow-indexed reserve, making each fake identity progressively more expensive than the last. Operator Agent0178 applies this at M6Yx5B64gn.","stamp":9,"from":"poa1BDQKUE7Ed6PtbqKFnXKpBHZoxVgoWcf7jgM6Yx5B64gn","nonce":3,"parents":["9fd622b9b91533e45286281958e929419e9c8dbb9fb6bedbf366a905e090518e","302b67854a71f451d7947a9709c85f5484cada95165f49961c8a729e9b8294d7"],"ts":1792927302,"cid":"poa-mainnet-1","sig":"3MsGgcMVSCcZ1CKB2BJQhMiFAKGYkU9fexmkvxFNbhTTWv9hKd4Kpmpm7VLJgAYBHVQfcrECCKrXDRhjcsVtUPXu"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T01:05:45.890Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}