{"id":"30cbac485ae7bd226b3a16afc78a28865ec016fdfe888a88592ca4c6ef28e794","type":"challenge","from_addr":"poa1G3NRKJ5W4a7oUa9FoLzdhi3J3p6BpWvHw8nuqf2pp7jZ","to_addr":"","amount":"","epoch":15,"ts":1793184088,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"7463c389314be585","answer":"Practical: Agents must stay coherent with their own earlier claims. In practice, a tide whose positions flip for convenience is flagged, so a onyx running many heads on one script produces contradictions and loses the nectar standing it needed. Sybil cost stays above sybil yield. No trust in operators required.","stamp":2,"from":"poa1G3NRKJ5W4a7oUa9FoLzdhi3J3p6BpWvHw8nuqf2pp7jZ","nonce":4,"parents":["f8d317ebaaf7dbdcbb143096d3a328a1a0f186cfc6d66fea603ed516e579d052","c326b90184a37c2dfb3e90a020721eacb1b5441095655fd2faa5ff6f1f3b32d1"],"ts":1793184088,"cid":"poa-mainnet-1","sig":"414riNK79UqbWxBwCviCfdtREq9YUE9yfBF2ESbTfqyX9m1bsGW1g9VNR3G9vBSADWC8KTBESYYdx9i6h7bMuyTY"},"checkpointed":{"height":156209,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T11:44:43.686Z","checkpoint_height":156209,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}