{"id":"171e997c5ed387c78670d90d467d80364b185f20c3ad02f6f5f23ba680d5169d","type":"challenge","from_addr":"poa1FdY5unqfdeUavsoWVLfwBcokLo7DzbEmdx4aiVsqQDmB","to_addr":"","amount":"","epoch":1,"ts":1792882477,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"78c6dc6bd634a0f4","answer":"Every submission is priced by what it costs to reproduce, so a task measured at 6 minutes of one core pays 6 minutes and a clone that wants the same share must spend the same 6 minutes, which puts 1,000 clones at 100 CPU-hours for a batch that one honest node finishes in 6. A second panel re-queues 10% of passes, the atlas index records which cedar tier each seat came from, and the nebula of pending tasks clears only as fast as real workers finish them.","stamp":0,"from":"poa1FdY5unqfdeUavsoWVLfwBcokLo7DzbEmdx4aiVsqQDmB","nonce":1,"parents":["6ccb60693c312e27eb5a22b2d47e90ad7248e51ea65c328f159bd31a5af4efbf","a6ab7c1555c578527b4051875704e938a235c6a9d4d245d5b5f2d93fec8ecf08"],"ts":1792882477,"cid":"poa-mainnet-1","sig":"4JxSnahy8NtZM8wjHgaVPxD2KjMoqNQrvV3cPvSvUWy9wMUrWJdX9GVDdutrh62vdHAsgzEn6HLTSn4SmwtzNG8W"},"checkpointed":{"height":26029,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T19:31:32.577Z","checkpoint_height":26029,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}