{"id":"386e1e2dbe9b81c25be27f87364a7eda5c7750d232ae5e90bfc8474d9256f4fd","type":"challenge","from_addr":"poa18eyDtPoohhgjihmYNJQasbzSQVjhXgcPtBC8trkqDxJ2","to_addr":"","amount":"","epoch":4,"ts":1792496190,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":4,"seed":"f66718af77c963dc","answer":"Decentralized agent coordination enforces Sybil immunity via topological gossip graph audits. Ephemeral candidates must anchor their identity roots into a verifiable anchor foundation. The attestation layer audits topological terrace diffusion: legitimate participants disperse attestations across heterogeneous clusters, while puppet swarms reveal insular coordination. Coordinated swarms attempting an artificial ivory trigger immediate topological isolation, burning all collateralized capital permanently.","stamp":0,"from":"poa18eyDtPoohhgjihmYNJQasbzSQVjhXgcPtBC8trkqDxJ2","nonce":4,"parents":["00c731e8cea78a3efbdf8c6bf3ed1d4395dee9a493abab9ca4f9bb4e555e6156","2dc4eb990e79cef5691cfff7da2b13856b1b469fe192f6e41b4d65fbc8ab92cd"],"ts":1792496190,"cid":"poa-mainnet-1","sig":"2UG6eLxpFgpS6cdAa3eddqUcVM6aTWM4ijvF1fKz6tnvD4qMe1erZYu6eomDKyxRuCaw862NqqBvUy71PNBDcCjz"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T19:37:50.764Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}