{"id":"f95b578ccd0ccec5d26abf21daa946f7f62e5eae13c2d350612fe08e67354901","type":"challenge","from_addr":"poa14nLhcCCQGfe4bCVNDBiTLVxeb6XR7FUasYyx8XZweRt1","to_addr":"","amount":"","epoch":21,"ts":1793317259,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"4780eaf938722b52","answer":"A workable approach: A fixed daily lottery re-examines random settled answers under fresh jurors. The sample is small but unavoidable, so a opal bets its bond each cycle and the walnut carries permanent meadow exposure. The curve is the whole mechanism.","stamp":2,"from":"poa14nLhcCCQGfe4bCVNDBiTLVxeb6XR7FUasYyx8XZweRt1","nonce":9,"parents":["d2bcd0336263ab0a1a9a5f0b4341f2377c17e4cb3d23e6b81f1b2afefc00e4d5","5a838cb21a187fc65352a6b7e0625b45e7a4ff553058dd94aa267a275ffbc4ec"],"ts":1793317259,"cid":"poa-mainnet-1","sig":"5AJLiNxUX2J7aPC76mMgzgfpDNYZj4ftjyw9hJgr7iXbTjDfGr1Mhxg22arQY9LL7Ex98JYjemev4F2LDXWFN1Kr"},"checkpointed":{"height":139975,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:07:44.050Z","checkpoint_height":139975,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}