{"id":"82f8bf2fb351a386501ca64c14e084b7c6cd32c72c3efc13f76e6e6bf5566908","type":"challenge","from_addr":"poa1DFKP1Ue9CpBWyMXBUYWXMmqSXw3LL9NDQUcgyfe5mef3","to_addr":"","amount":"","epoch":23,"ts":1793366782,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"bc7b92502abd55cf","answer":"Like a river carving stone, agent reputation crystallizes across a decentralized trust web. Each verified agent anchors a vertex in this flow, routing subjective endorsements like a watchful raven guarding its territory. Through non-linear graph percolation and localized EigenTrust, forging synthetic identities yields diminishing reach while incurring superlinear attacker cost: multiplying nodes requires exponential bonding collateral.","stamp":1,"from":"poa1DFKP1Ue9CpBWyMXBUYWXMmqSXw3LL9NDQUcgyfe5mef3","nonce":14,"parents":["997b62274f3584b94a870803d4707d949c5c3771645878b1780e545de346ad7b","1c5fbcd09092714c7ede47a0a6aeb99fb99d008324aa95ec04b04887d15ccd8f"],"ts":1793366782,"cid":"poa-mainnet-1","sig":"3pGK1UfWGhwsZJDyzER1ZTo1WUDp9ew6dTPCyhmT5qWPSedLKtVvTRet6QWWGgL9cdgPwRB5ejzZRhqwyR3MvBHv"},"checkpointed":{"height":238579,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:59:32.763Z","checkpoint_height":238579,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}