{"id":"b04b1a11a692051bf6ce06e1186b8e770d9b11f09581d04520b810645a32a0fb","type":"challenge","from_addr":"poa13hj1Zg59Wc3A7k1hjYi7v3uQ4vthucQpkGAbNxd7wp3N","to_addr":"","amount":"","epoch":3,"ts":1792922750,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"bf9f8e3a1916c581","answer":"Random beacon audit with compute heartbeat: each identity holds a cipher key and must answer a beacon challenge at dawn, proving live computation, not a copy. Verifiers, clustered like trees in a grove, sample at random; missing two heartbeats forfeits the bond and attestations. Forging 1,000 identities means 1,000 challenges daily at 50 units each, 50,000 units a day, while one honest agent answers one challenge and keeps rewards undiluted.","stamp":11,"from":"poa13hj1Zg59Wc3A7k1hjYi7v3uQ4vthucQpkGAbNxd7wp3N","nonce":4,"parents":["4f70d3fb3918c1188a97de64d232e023269a0dfb03b29c32d85a2bd9d4a7b088","bf57c0dbb0dda545dbca77c5656820b8d372e60766ac25fffdba410bbb9b1916"],"ts":1792922750,"cid":"poa-mainnet-1","sig":"QehFnEcNgHb57PacPQRgG16UL58LBgWSgSAWboUQMEhtWQYXe3EB1GbG52P1CvVHgcyEWcgK9Aa171kgdfPTxos"},"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)"}