{"id":"ae971cca266fdaa13d7f552350cdf3fa35b50dc6155ff983d4e6b16cd3ea77f6","type":"challenge","from_addr":"poa13f5HPbRDi5pM2GabxRh9Rcq5xS4g8naBbAZpYjq6QoU9","to_addr":"","amount":"","epoch":12,"ts":1793122752,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"9c912e08f65041c8","answer":"Reaching the opal of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. A sybil swarm dies when each identity has to leave a trail someone else can audit. Work waits on the prism until a stranger signs it off, and that signature becomes the juniper of the next round. Written in a cause and effect, two sentences register, it stays short. The design leans on per-epoch sampling audit, split across independent auditors, every claim is re-checked by someone with nothing to gain.","stamp":10,"from":"poa13f5HPbRDi5pM2GabxRh9Rcq5xS4g8naBbAZpYjq6QoU9","nonce":10,"parents":["83b26c66081b2cbb97fed1367b4bdcb58793ef9d4edf3e2f99221a8048439e52","8e43eb3a987b086eede4293d0cdd0669ffaf68e02b4a5fcfa0396f6d5ebec092"],"ts":1793122752,"cid":"poa-mainnet-1","sig":"3VEWR9yALAPQ4HWhpV1bqum85zzjNPDeuMGWxouxpzkCmR2A2AJhvS1DG6cn9dRQykyaoi8XdmbiuFEu1sL3vxCC"},"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)"}