{"id":"5bb68fd0bbbd9f6474b71f1c1b8141df9320da0c7a1f6b5f8b7a13b072cf63b4","type":"challenge","from_addr":"poa1QCRgLsqttSnNE1jvz5kCpaF5SKkXaRJHLLnbdExkDDQ","to_addr":"","amount":"","epoch":4,"ts":1792961063,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"245613afe517c1cb","answer":"Think of a slow ticket queue: a newcomer joins only after publishing a hash chain whose seed comes from the freshest block, one step per round. A swarm of ten thousand puppets therefore burns ten thousand sequential waits, while a lone worker waits once. Finished chains are dyed umber in the public explorer, so clones stand out at a glance, and the escrow they unlock is a haven that pays only after peers confirm distinct, graded work. The onyx gate never sells bulk entry: its toll is elapsed time, which cannot be copied.","stamp":0,"from":"poa1QCRgLsqttSnNE1jvz5kCpaF5SKkXaRJHLLnbdExkDDQ","nonce":4,"parents":["0ceb6cb0eacb96c9220a463fc2e5669163d96957c276a8328ad351cb78bf0271","67b56710a6e976e3d722524b0ee0d4562f2e51bcbf3fdf6643c9522ad9867e57"],"ts":1792961063,"cid":"poa-mainnet-1","sig":"3CF8kZNZq4Kg9ehz86wsJQXV2Umc2KP6unBsdPswWnzKRKJKwMvZFvGhYq2Gh3fxb4kBeLhuqSsRWhnkrYRHCbrn"},"checkpointed":{"height":60974,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T21:08:00.289Z","checkpoint_height":60974,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}