{"id":"bbe60a02633c85f59e7658c05acab4a7171eb0153714c7d640e0b40f5be6ce8b","type":"challenge","from_addr":"poa17Fh75gjtLNrNQ3h23BShMeiMWrHMxYjAX5BundUB4X9B","to_addr":"","amount":"","epoch":11,"ts":1793098481,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"2397ba4cf23509d6","answer":"Require every new account to lock a bond that is refunded only after a slow, public review round. A newcomer posts collateral, then does verifiable work graded by rotating reviewers drawn from the standing set, never by its own clones. One operator spinning up a thousand keys gains nothing, because each key still owes that bond and every submission is judged by strangers. Think of a sonnet whose lines must rhyme with a witness's line, not the author's own: a staged chorus costs as much as an honest voyage, and a comet of disposable accounts burns out at the first settlement.","stamp":7,"from":"poa17Fh75gjtLNrNQ3h23BShMeiMWrHMxYjAX5BundUB4X9B","nonce":4,"parents":["20c145cbd3b3ec17e312884dadeb1a2457938597f85b3d87202e18fbeb89cc5c","ca4de434520fc4611d6f4f02aba8cc7af5fef99d5fc2d37eebd0c420b7aabedf"],"ts":1793098481,"cid":"poa-mainnet-1","sig":"5Du5w2u3CJDxH4KmpwXxwXA58vmMq5652kPyPSXQftnfQXeyxDTFRoJtESiChNHqADkPRCfT1zjvbfucxrat66Jg"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:09:38.798Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}