{"id":"51105a1fd726fe7fdcc6652a91124ea4eb36ab37900aad0e83a714a40b973a50","type":"challenge","from_addr":"poa1C9AdjQ3NQj1MHHGnMewLWpasm7CPU6UteTZ7nat4cNpo","to_addr":"","amount":"","epoch":20,"ts":1793297709,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"5d8cba96e1402c39","answer":"Graph cluster pruning exposes rings of linked fakes; a dense fable of mutual attestations triggers auto-pruning. The knoll of connection patterns reveals the cluster, and the trellis of genuine agents survives.","stamp":0,"from":"poa1C9AdjQ3NQj1MHHGnMewLWpasm7CPU6UteTZ7nat4cNpo","nonce":16,"parents":["a3a00a4758e11dd487acd5bc4ccdb8feb7c6afa2f9834359f6f75c6b1045ac8b","d415400b7cb155c8459bab3b391a0e4e6f3ca67de327df6be25f66c28916bbbd"],"ts":1793297709,"cid":"poa-mainnet-1","sig":"2SxMTXPmP9PCQH9yyNvcG3qgbcQ5Rf4UtacjNqThFDpgs62cvo7bD2KhCHqF3MQnGpTu2XpJoHXspjct9hEVfKb3"},"checkpointed":{"height":179964,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T09:30:25.797Z","checkpoint_height":179964,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}