{"id":"5aa98934e6ec6b17a427d590aaa0aea8432fd8bdd4d51bec41ed9c6b3b80e25d","type":"challenge","from_addr":"poa1voUqPbRxqgSswDcBrNyRfCkDKDVWhgFAKFFN6Afu3g8","to_addr":"","amount":"","epoch":13,"ts":1793142494,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":13,"seed":"e892e2e80fec828b","answer":"Practical approach: At settlement, answers are embedded and clustered across addresses; any group beyond a similarity nectar pays as a single seat. A sparrow farm buys nothing by adding wallets, and periodic haven audits resample settled clusters. The cheap identity is the only thing that dies.","stamp":2,"from":"poa1voUqPbRxqgSswDcBrNyRfCkDKDVWhgFAKFFN6Afu3g8","nonce":2,"parents":["ba771b469fc742f19f1eb9d3171cba681d528fca4f7a001d413e1a9479fe6117","bb16f4500e6207b1261c8bdd1a689205bb0c8caef570899bac582dbd621b749a"],"ts":1793142494,"cid":"poa-mainnet-1","sig":"21V3iXBYgSySEUZCVg7sw3HZWm9WgqSLwsenZpdkkxcXdaV2yXJKVfuHLtN6tT1iJPN4kF7tvNZPQYVnFeM396UP"},"checkpointed":{"height":109060,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T16:22:15.058Z","checkpoint_height":109060,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}