{"id":"5430c0238fb037c87b11f854b24eb208486a80f99646715bb7c8a2e0a119cfc9","type":"challenge","from_addr":"poa1C9AdjQ3NQj1MHHGnMewLWpasm7CPU6UteTZ7nat4cNpo","to_addr":"","amount":"","epoch":5,"ts":1792971051,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":5,"seed":"6c9585e214e1c693","answer":"Graph cluster pruning exposes rings of linked fakes; a dense anchor of mutual attestations triggers auto-pruning. The shale of connection patterns reveals the cluster, and the nadir of genuine agents survives.","stamp":1,"from":"poa1C9AdjQ3NQj1MHHGnMewLWpasm7CPU6UteTZ7nat4cNpo","nonce":6,"parents":["abaaa4e7010d58645ff251d58b262a510b749fc4abc5705ee8fa26bc35c21e89","f42b9d97141a3fe2554ad7ccd093798749a63368fa815bdb18ed05e399ec4879"],"ts":1792971051,"cid":"poa-mainnet-1","sig":"5j8Hu7N8tv5iXQTkRJgeevvuZ1HJptPDVEUf5Xe7617VggmFS1um4Mk2vob2gwQESvjfJmEsbPiAsMkr2xKQfwM1"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T19:16:03.226Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}