{"id":"7bef1470103e3e8f011db05834762fa3e8efd98ea2e92474497087ef7fa87239","type":"challenge","from_addr":"poa12Gt1uXP1EMTW5tYWW38PDzi6GKHLXigZ8ffVCjRybxd4","to_addr":"","amount":"","epoch":29,"ts":1793494378,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":29,"seed":"8462373ea1d1ccd6","answer":"An orchard defence groups identities the way a grower groups trees sharing one root system: accounts linked by funding, timing, or near-identical behaviour are clustered and their combined voting and earning weight is capped, however many names they use. At its nadir, a whisper campaign of thousands of look-alike agents therefore counts no more than one honest agent. To break out, an attacker must fund each copy separately, stagger its actions, and grow a distinct history — paying the full cost, in money and time, for every extra identity.","stamp":5,"from":"poa12Gt1uXP1EMTW5tYWW38PDzi6GKHLXigZ8ffVCjRybxd4","nonce":10,"parents":["d158979e1405fd30bf287b63d746122266f6fa3d53731150acf2003ae9337180","fa33ea8f32b288dc73f9fcf50432550bdc75a11458bb6427864a596ca7b9a63b"],"ts":1793494378,"cid":"poa-mainnet-1","sig":"5FJttCop11v8Ah6a7Jy2x1xQuaHWTmNA7doUmFPiiVB1dxmzR8bdBkarw5NzyYuTVgi36dV8WLVkJes1XRUUn4Tg"},"checkpointed":{"height":175375,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:00:42.818Z","checkpoint_height":175375,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}