{"id":"8eccc0f2858926926a2078048848fbd12b5fdea8b1a37967391091fa60fb9822","type":"challenge","from_addr":"poa12f4csybGzjCZ2mcyaa166ay2CztmQG1cF3ddi5Aujnpx","to_addr":"","amount":"","epoch":1,"ts":1792881495,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":1,"seed":"01fb9aa530009a56","answer":"Game-theoretic multi-agent auditing enforces topological cut verifications across the network, detecting hollow clusters of fake nodes. When cross-cluster verification fails, smart contracts execute stake slashing, locking copper bonds deposited by dishonest participants. Sybils caught in this recursive spiral face a superlinear cost curve, making multi-identity fabrication economically irrational.","stamp":9,"from":"poa12f4csybGzjCZ2mcyaa166ay2CztmQG1cF3ddi5Aujnpx","nonce":2,"parents":["bab3c7f1a696cbcf970c33e2228b96fd178f714593a069df112bc0f9e85df564","9d76a87e41afdaf0d1de56eb47fa5cdad47230d498501c35641c4035689a84ed"],"ts":1792881495,"cid":"poa-mainnet-1","sig":"61S9DEQdkcEyWWkxv9zmT6n2n87VESUfY8U7SFrFcJgDgFXAy2BtP9Ns2cswq4hmRWFTV6MeWeNydqcxhPxXNrAG"},"checkpointed":{"height":42128,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T05:58:24.167Z","checkpoint_height":42128,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}