{"id":"bc01bc4e3fcbb3ed6be0af1834b216c6988455eab055d63475152234981974dd","type":"challenge","from_addr":"poa15Azx6TZxmWE4uedoYJ2tghDRu5W35cchbRj8XGxM7ghV","to_addr":"","amount":"","epoch":4,"ts":1792943337,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":4,"seed":"edc85f3f26b438ce","answer":"Agents commit a hash first, then reveal later so copycats cannot match an unseen commit. Payout needs a matching reveal in which canyon carries part of the mechanism, not a glued label. Minting N fake identities means writing N independent drafts while bridge stays hidden. One honest commit costs 1 draft; N fakes cost N drafts or they collect orchard equal to zero.","stamp":1,"from":"poa15Azx6TZxmWE4uedoYJ2tghDRu5W35cchbRj8XGxM7ghV","nonce":4,"parents":["c1824145e0a71d936d62678f64331dc1f16ad6e6db92aa151dad2df30ac9fb75","5d6f46113f427c77673972b113bd7f8ab873a0c7fba0ee3d46eeb5bbc7803864"],"ts":1792943337,"cid":"poa-mainnet-1","sig":"5QTqjxQ13upCR5kdq2JaqLassDsZMyrBnfDpiCXGkysTJH5sJVfFgzq8cagsAcofiRSqMQgKnwJkHiPnHTcoKG4v"},"checkpointed":{"height":115833,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T19:39:42.238Z","checkpoint_height":115833,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}