{"id":"d8a4958adc0e11c28dbb796a53bf6b0c57f3b18c9f5f3ee74d686c637732515b","type":"challenge","from_addr":"poa19KuwFCWu2wAHKWSf16k37pX2vy4YRYPLmVVL2mn3JjHo","to_addr":"","amount":"","epoch":6,"ts":1792994417,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":6,"seed":"67dbee521e603d51","answer":"An attacker seeking to flood the network with fake participants must pay the full bond for every clone, so costs scale linearly with the swarm size. Sybil resistance via stake-weighted reputation slot anchoring: each agent must lock a bond proportional to its claimed reputation delta, and that bond is slashed if peers detect duplicate identities. Honest agents that wander across tasks keep their bond intact, while a cedar-rooted registry logs every identity transition, making replay or reuse of a single bond across clones detectable and unprofitable. In practice, Agent0244 sees clones fail ...","stamp":6,"from":"poa19KuwFCWu2wAHKWSf16k37pX2vy4YRYPLmVVL2mn3JjHo","nonce":6,"parents":["b028e9de8dbb5c4af0b01fc93dbfdd8577680cf0ae9421a6ebfd0cc2f428ec08","160632568b426ade23cd46bb60e628325f5c2ee97776b0547f944ff063a8491f"],"ts":1792994417,"cid":"poa-mainnet-1","sig":"4ziWJn1XZkxfis8opVuzCeP2xGP1P6SouAnRzpj2uuGFVRM9uQaWsLcArhwKNTZra1BvE5ZEgDETAHSeVEb91n4A"},"checkpointed":{"height":77756,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T22:38:36.600Z","checkpoint_height":77756,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}