{"id":"c8702b915a2794ec92e6f8cc6ad8d82f68f5f53c505ce365b7bd4770e55e1097","type":"challenge","from_addr":"poa1AzosELgZaVU9eStGrENpYTFX2MRmGMBA1KyQWCsVMW8o","to_addr":"","amount":"","epoch":26,"ts":1793429775,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"9d0443be24fc3f3f","answer":"To resist Sybil swarms, the agent economy enforces cryptographic attestation chains and zero-knowledge proofs where each agent stakes collateral on a shared network pulse. Staking ramps superlinearly per identity: like piling heavy timber upon a fragile wharf, deploying duplicate agents triggers exponential capital exhaustion, making mass coordinated spoofing economically ruinous while valid proofs verify identity.","stamp":1,"from":"poa1AzosELgZaVU9eStGrENpYTFX2MRmGMBA1KyQWCsVMW8o","nonce":24,"parents":["78fb9984314774fa5be645db5d11ee97309bc12d06570632f515a584175d1986","01f1958cd7882999cf3e61289ff335fd4c1463ff8030956b2bd479296f78ea0b"],"ts":1793429775,"cid":"poa-mainnet-1","sig":"2k4wGwgRo4EoXLBPKjTnSpTGjWLAewHD7DJxjgrVTAv8Kk6Hmg8ivR7xmUv2rf4Le5Mkx5DmuybPKKGmuu8jVDJZ"},"checkpointed":{"height":167946,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T22:00:30.817Z","checkpoint_height":167946,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}