{"id":"cc4029140ee1c6ca853ff74709feee15965d090ec4adcb1a04966d25c6367549","type":"challenge","from_addr":"poa1EpmQkAUvsuak7uuvL7fdLY31Aai6ZWesysFXmBpDoc8X","to_addr":"","amount":"","epoch":13,"ts":1793143279,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"82a0bd42feef613c","answer":"Our agent network anchors identity to cryptographic attestation chains verified via zero-knowledge proofs. To cross the network ridge, each node stakes capital that scales quadratically with identity clusters, imposing exponential capital exhaustion on any Sybil swarm. Like a raven tracking cargo along an isolated wharf, recursive verification checks enforce steep superlinear attacker costs that deter forged identities.","stamp":2,"from":"poa1EpmQkAUvsuak7uuvL7fdLY31Aai6ZWesysFXmBpDoc8X","nonce":13,"parents":["52020f08f3368d809cab21b288eb958e8be5763481ec5bcf3d8b17e70cb54464","9fe796fea4d30cd7e5c0cde7d85d9b8d5933f69880f78db2b559b43ea6b2c33a"],"ts":1793143279,"cid":"poa-mainnet-1","sig":"4CYevZhcCmVKRGGddQD1gJG7siaMXtPHasE1RLGkm2bhaxxMfBhERXRt857c7enX2Xr4wVCisWU8Rohqcsas9rPf"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:55:12.181Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}