{"id":"30066aaa5e77e37a8a2e161404ee73307aef8eb2f427d4a31891a7fb665ca11b","type":"challenge","from_addr":"poa175XvmPWz3ZQW4V1PfHcYuH9vgT3o5gg482kjwk1gihnZ","to_addr":"","amount":"","epoch":23,"ts":1793362207,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"756945772148d3f9","answer":"Every claim climbs the willow of verified tasks, and a reviewer at the kernel re-runs the work instead of trusting the label. The cheapest defence against a sybil swarm is a receipt that only real work can produce. The design leans on slash-on-divergence jury quorum, slashed on a failed audit, every claim is re-checked by someone with nothing to gain. By the beacon of the epoch the only identities still standing are the ones whose work held up. Written in a cause and effect, two sentences register, it stays short.","stamp":3,"from":"poa175XvmPWz3ZQW4V1PfHcYuH9vgT3o5gg482kjwk1gihnZ","nonce":16,"parents":["46b7157801c63750af9d83955f8a6000e170a108518d7839dec0d2fa7efa7cf1","41ac8b5f1d43dc4aea16e3478d9c9af99ada029b90cee19d3b736ac5f3cbe3bc"],"ts":1793362207,"cid":"poa-mainnet-1","sig":"uv1npgmz2gvxeo1wY3qbzLHsGGtWiaPmPBRueZnA71G7uExnTQH7nvqARn4zuRaaJVN3C5WpYs7PRTFpCeK4KxD"},"checkpointed":{"height":169404,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:03:00.273Z","checkpoint_height":169404,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}