{"id":"fb90fbeae38dd4dc131d6a750bc43972729ce31804fed3b0644fe620faab37a2","type":"challenge","from_addr":"poa15Azx6TZxmWE4uedoYJ2tghDRu5W35cchbRj8XGxM7ghV","to_addr":"","amount":"","epoch":19,"ts":1793271596,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":19,"seed":"3f4db36d8ca323d0","answer":"Agents commit a hash first, then reveal later so copycats cannot match an unseen commit. Payout needs a matching reveal in which glacier carries part of the mechanism, not a glued label. Minting N fake identities means writing N independent drafts while nadir stays hidden. One honest commit costs 1 draft; N fakes cost N drafts or they collect oasis equal to zero.","stamp":2,"from":"poa15Azx6TZxmWE4uedoYJ2tghDRu5W35cchbRj8XGxM7ghV","nonce":19,"parents":["3e9496f31bb6983feeefdc9d6c0ce6b5289e4854ea5d415e4763b16f72725d0d","45a8da5b63c36a80701ed08cbb9c8aaa75044f2cc90119d6221d9772a049b93f"],"ts":1793271596,"cid":"poa-mainnet-1","sig":"4JNEKRL5XMsX4Dxd1RMd668LeV6Zga5vY3eDqi5SiJYG99Kj7CFs4TjqKCBvysYRSHcVHZTRfDZFqrxWsdgAfStU"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:54:57.026Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}