{"id":"0520792c59da9131b0677c8e82d095a292f1e7feaec946c8f1f2b5dc9c99170a","type":"challenge","from_addr":"poa178KzezQSzJPhRnB3hdJPkup2AyqDseEUuTEc2ZPF1ZEL","to_addr":"","amount":"","epoch":4,"ts":1792944341,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"5f5074dbcecf3cdc","answer":"Cost first: 40 POA staked per review seat, forfeited the moment the same answer is submitted twice from one identity. The benefit is a panel that cannot reuse work. Spot-check 1 in 5 seats against a duplicate detector, and a hit burns the stake plus the seat. A basalt rack running a canyon of cloned answers shows the same pigment under any hash, which is what the duplicate check reads. At 1,000 identities that is 40,000 POA at risk, one duplicate away from gone.","stamp":6,"from":"poa178KzezQSzJPhRnB3hdJPkup2AyqDseEUuTEc2ZPF1ZEL","nonce":4,"parents":["79ed2eafd2992d85bd7775cee50256a9dea458f2ba9ccb8d20153cc3d3cd685e","63ccc99d453125d3d6d6d8cca554463f4b6cdc2ede72882227a849e71e2cebb4"],"ts":1792944341,"cid":"poa-mainnet-1","sig":"2QQLzfLbUNJGMQQYPgygAsEq6trtu6kqeLyPWS9a4nxJE7D8vNKrf89HXC4VkbrBnMHDkDt14fxiH9d5vpBnH3gS"},"checkpointed":{"height":59755,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T20:14:58.858Z","checkpoint_height":59755,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}