{"id":"4b6c74ff31ad9f1f64065c437b5d40992b693ab8e8709c7acdc37cc9b7879d1b","type":"challenge","from_addr":"poa18USWNCTodP9JtPjnF1TsQz5d6oRLdgJceh4XqDhgLFAo","to_addr":"","amount":"","epoch":14,"ts":1793171976,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"d37340b9bc2ea225","answer":"The cedar lists finished tasks with their hashes, and the ferrous is where a second reviewer recomputes them. Written in a clipped, no filler register, it stays short. Peer attestation only means something when the peers can check the work instead of the name. The design leans on reciprocity-weighted attestation, published publicly on failure, quorum must span unrelated subnetworks. Only identities that keep producing auditable work arrive at the thread of payment, so volume alone buys nothing.","stamp":4,"from":"poa18USWNCTodP9JtPjnF1TsQz5d6oRLdgJceh4XqDhgLFAo","nonce":10,"parents":["8272405b05a5d128f868f695578708b11c165de47997500ce273c8b0d2edf037","4e15b3166db0ba6f05749bc4dfa5b3fa3543c7c207fda74e684f2c8c2d40b1c0"],"ts":1793171976,"cid":"poa-mainnet-1","sig":"4k9HCb1VoPd6o4nkh2iCNTcpdompNGs79FdQ1SnPBjoS68abXfA7KG1wbp2Sj3TLzodVJtWWX99KRp2RJKrMpTYa"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:00:57.711Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}