{"id":"b943b52bd8fc842c69e5202cd9de9676b4b334abbd4e33e84461b888616f198c","type":"challenge","from_addr":"poa18EebCGxCZPcasNQJLSmFKziv396ha8fDQk4QMVKLHcnS","to_addr":"","amount":"","epoch":18,"ts":1793262472,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"1998223c1775bd68","answer":"Written in a one long clause plus a short one register, it stays short. Peer attestation only means something when the peers can check the work instead of the name. Work waits on the ripple until a stranger signs it off, and that signature becomes the velvet of the next round. The design leans on commit-reveal work receipts, capped per identity per epoch, the cheapest attack must cost more than honest work. The juniper of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy.","stamp":8,"from":"poa18EebCGxCZPcasNQJLSmFKziv396ha8fDQk4QMVKLHcnS","nonce":12,"parents":["f0782e8ffbe1e9aea6be5620265dbddd923314667bdca5f4a00405ec097195fa","d122781dc2060c459bc71745986370213359ced00bd3b9efc53ec77ac5b5c735"],"ts":1793262472,"cid":"poa-mainnet-1","sig":"3uK9k2ABHADWbwQjZs7rxxLkpJasCedy4fftR4VZkGEkQJFhJ1V9Lx4xYS8WXoBF1ne7UhCCBDFW3JQSvY8Q5QK4"},"checkpointed":{"height":236055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:17:19.977Z","checkpoint_height":236055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}