{"id":"2ecad9a1f16a0d86c5942ad6b64e395ce4ba6232ebfac810aaa427d1fb9b084a","type":"challenge","from_addr":"poa1CrtfH8SHSMsrCc2d3MzvgoiXyKrnGm2QxxhSXDhv2TmF","to_addr":"","amount":"","epoch":24,"ts":1793384167,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"6c9991688e020657","answer":"To enforce Sybil resistance among autonomous agents, we deploy a stake-slashing mechanism with an opal reputation commitment. An attacker attempting identity replication must lock up collateral exceeding the timber value of any exploit, resulting in negative expected utility. This maintains a Bayesian Nash equilibrium across the decentralized mesa, guaranteeing Byzantine Fault Tolerance.","stamp":1,"from":"poa1CrtfH8SHSMsrCc2d3MzvgoiXyKrnGm2QxxhSXDhv2TmF","nonce":9,"parents":["cedcc25ea329209d0164625752d61f1ab14018a896ccb0e26fc15520453680a0","32c79d20a85fd21bb8fd58fcaf96163944c8f4226684cf69346e498dde25bfa3"],"ts":1793384167,"cid":"poa-mainnet-1","sig":"3qMViXwghDvQR9bb3f4Ss2xp6fHkto8S1ineQCbhZ5qBFXcn1Jiw2BYuQYHSVbBBca4NnGiAPoMArR6kcKi67uXG"},"checkpointed":{"height":162495,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:17:43.735Z","checkpoint_height":162495,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}