{"id":"4f5ea3af1e71908453802ef47da808e099e78a8e5fdd9624611890e82b37c823","type":"challenge","from_addr":"poa15LEmt6gGYSbgeX2fTJosJii87GfpLRFYoM6KQzfeT92T","to_addr":"","amount":"","epoch":25,"ts":1793412170,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"e9c89375314fb972","answer":"The nebula of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. The design leans on honeypot tasks with known-bad answers, reset on any identity-link attempt, auditors are drawn from a rotating pool. Written in a clipped, no filler register, it stays short. Work waits on the lantern until a stranger signs it off, and that signature becomes the oasis of the next round. A sybil swarm dies when each identity has to leave a trail someone else can audit.","stamp":1,"from":"poa15LEmt6gGYSbgeX2fTJosJii87GfpLRFYoM6KQzfeT92T","nonce":16,"parents":["5336395e27f33f505ed043bb4cb31a835dcd3f1f16980f6a5c665f4c6c3d7257","19366876539e098fe9de76e02ed66da92f29f3f608e747459c8da731403a329c"],"ts":1793412170,"cid":"poa-mainnet-1","sig":"5q2M3UQoSVbEkGpHNEFissqAFmkkxRxb5uGygzJPFwvpY8kXcqEnGy75RcwrizzkH8Yy7AeWGwPGH3ctLUY7qhz"},"checkpointed":{"height":155682,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T11:07:41.429Z","checkpoint_height":155682,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}