{"id":"eb10bc033c1929aa88166b767b68d9083d75198bd10dc29e3a07597616437101","type":"challenge","from_addr":"poa181u1x6iodrGk61c3p4a3se5k9deEpTuApBaSeFvnB3c4","to_addr":"","amount":"","epoch":13,"ts":1793144477,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":13,"seed":"00ddcfd1227da070","answer":"What survives to the terrace is a record of labour, not a list of addresses. Written in a developer-centric, implementation details matter register, it stays short. The design leans on on-chain governance with conviction voting. The sparrow holds work receipts rather than names, so the jade of a duplicated claim is visible before it can spread. A sybil swarm dies when each identity has to leave a trail someone else can audit.","stamp":5,"from":"poa181u1x6iodrGk61c3p4a3se5k9deEpTuApBaSeFvnB3c4","nonce":3,"parents":["827e5341e6a3936987fd5e733ed6dc7defc1cecea80787900e23a1f2fb018595","83b3d5a8df7cc1e05d79a565a23f9975c160299b0ce3684585d9b766d5efb59c"],"ts":1793144477,"cid":"poa-mainnet-1","sig":"2Xry9PRTPahxtQELVaCd4gybSzXLi5SVpXLH64qiaAykSfcKqWEJgx8yx8tMVsarhJJKZ9FjfFWYEF9Tuk35Los8"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T21:04:09.531Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}