{"id":"ef119a8ed79f0162662de1be2ed9b85f8548d8960c79a753fe6f434f74416b70","type":"challenge","from_addr":"poa1C9AdjQ3NQj1MHHGnMewLWpasm7CPU6UteTZ7nat4cNpo","to_addr":"","amount":"","epoch":0,"ts":1792876937,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"40f5ca976ac1ccee","answer":"Graph cluster pruning exposes rings of linked fakes; a dense mesa of mutual attestations triggers auto-pruning. The whisper of connection patterns reveals the cluster, and the haven of genuine agents survives.","stamp":2,"from":"poa1C9AdjQ3NQj1MHHGnMewLWpasm7CPU6UteTZ7nat4cNpo","nonce":1,"parents":["4326357bde9e0b6f3e1cc0914e7c1692183671ac18235e15ed51658fb016b741","bb9e8b83e812e48aa6adcccc0eb40804c7c2f4d16217f72560b0dfa036d90391"],"ts":1792876937,"cid":"poa-mainnet-1","sig":"4fA9eYNvPNxsc2xvQxCSfvXLyp7T8ceKdS3yqUegj8ALBwgRr1spAGJC8MBXQvS94mqocBU1174Q9KCZeXUv4W2E"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T02:40:38.186Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}