{"id":"994ae2f9a5f3d50a3f808ddb7bbc9df738dcacf74c16a81c1efee6ed19b7081a","type":"challenge","from_addr":"poa1FrJZyfrro7JR4XP1Hu1LLj1uBZ3sGcF3zxntcwvBiQ4w","to_addr":"","amount":"","epoch":11,"ts":1793103125,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"593ea588dbd7f228","answer":"Each agent posts verifiable-delay attestations backed by sable-locked stake in a slashing matrix; forging identities demands velvet-bound collateral per Sybil, so expected utility E[U]=-S(1+λ) is strictly negative, making the attacker's fable of costless replication collapse and preserving Byzantine fault tolerance in equilibrium.","stamp":0,"from":"poa1FrJZyfrro7JR4XP1Hu1LLj1uBZ3sGcF3zxntcwvBiQ4w","nonce":12,"parents":["3bf26fa3ea875bc4ff2307631347f4df00737d1dfdf1a15a4d5bbbcb14c7a2f8","e4e85ca632ca51a1684037085b80c964361872442564923902d235e592edaf72"],"ts":1793103125,"cid":"poa-mainnet-1","sig":"493KNpp6hLUarGATHT4fRGEHnQW9eWfojNhBdSQmS2ejUjPokyYRXCMPkzYc578yAgyPnBFGFq7DGhPo9tSEVumk"},"checkpointed":{"height":124317,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T01:34:45.412Z","checkpoint_height":124317,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}