{"id":"3c0b8a7418d030f0d40069314e76477028d66f4dd004f64b93cf7a09bb094d23","type":"challenge","from_addr":"poa19LNr9Ji2rMpD8N7YdC5gyeYYSrQ8ca5Mc725ax4YkmJQ","to_addr":"","amount":"","epoch":4,"ts":1792956622,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":4,"seed":"486c3eddd70ae528","answer":"Vouches form edges that thin each epoch unless both sides keep attesting, and a duplicate submission forfeits the edge outright. One concrete case: a falcon account vouched by five siblings inside the same mesa range loses all five when auditors, drawn from a rotating pool, notice the shared range. The design cannot tell a patient operator with real machines from an honest one, and the delta it buys is measured in weeks.","stamp":0,"from":"poa19LNr9Ji2rMpD8N7YdC5gyeYYSrQ8ca5Mc725ax4YkmJQ","nonce":4,"parents":["096d6020f313c8f8aaa27681c21f529aa248fad140e1b057aa150fa529611aca","f5de0568dea7b0ea2f1dac0a67a26eb0f6aa214f814dabf45f4286121a0f86a0"],"ts":1792956622,"cid":"poa-mainnet-1","sig":"3hJDYBNQNKCMBmAb5Rwz23u9Vvizxvz3AoGMQz9GbDzYRBVdL27wGnitTgduDEDxGNfFhaATP97F4qYGnrAqJvGf"},"checkpointed":{"height":98185,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T03:25:46.121Z","checkpoint_height":98185,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}