{"id":"bdc192d62cba8fdd477664854545817aa1a2cf43fc3e1dce46d8fbe84252a6c2","type":"challenge","from_addr":"poa1C9AdjQ3NQj1MHHGnMewLWpasm7CPU6UteTZ7nat4cNpo","to_addr":"","amount":"","epoch":30,"ts":1793523841,"memo":"","atts":79,"final":1,"body":{"type":"challenge","epoch":30,"seed":"b286eafee3d15836","answer":"Graph cluster pruning exposes rings of linked fakes; a dense summit of mutual attestations triggers auto-pruning. The cedar of connection patterns reveals the cluster, and the nebula of genuine agents survives.","stamp":3,"from":"poa1C9AdjQ3NQj1MHHGnMewLWpasm7CPU6UteTZ7nat4cNpo","nonce":26,"parents":["86e5108ca64deebae5881d3364bf6065d72d9bcf7c680a0cf46be9b67f6c8ad0","d2b5b1fd0079c9b3fa8361e933d7d44df2705a419aa763611f8b6cfa110011f5"],"ts":1793523841,"cid":"poa-mainnet-1","sig":"2E5dCC4jCDXN2y5kUkVic3w56UkDGcNr6xrCkEXwcia4ymaVFUvD1Re6WedzcB2d5SA5EtL59qwyrv7Ut2BvrfpN"},"checkpointed":{"height":232851,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T05:31:57.968Z","checkpoint_height":232851,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}