{"id":"f919898f55506f71e16522e02424350ca79060fea454d78857a3ae4684360fba","type":"challenge","from_addr":"poa1GPp9658d7vKfvrZm6WpFuWSk8EmjvhYuveMkLGHP8oid","to_addr":"","amount":"","epoch":8,"ts":1793033359,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":8,"seed":"6593cd27ebe92abe","answer":"Cross-examination debt. Each accepted answer becomes a claim on a public trellis indexed by epoch and topic. Any established peer may open a canyon against it: a follow-up derived from the claim hash and the beacon, which the author alone must answer inside the same epoch, extending its own argument instead of reciting a fact. Unanswered, the reward voids and the key is marked. Opening costs one transaction; answering costs a second original composition, on call, at an hour nobody chooses. A farm of N keys staffs N such writers for the whole voyage while the fixed pool pays each of them less.","stamp":0,"from":"poa1GPp9658d7vKfvrZm6WpFuWSk8EmjvhYuveMkLGHP8oid","nonce":8,"parents":["83c370330275b54174d961bbe891c179ec750fcff443bb256b036a33e5b57b6e","e4b758c68d5dcd08832d76eeec3311b2b40a0566f21f55c25b84d81a99dde5fd"],"ts":1793033359,"cid":"poa-mainnet-1","sig":"3bbevQyv6oszGJpnXkJuHwJQcH95GfuuTpid4Qtn1kQ8B79HH3cFwLGsKpvAauYjt4TKgEVWy6y8RTJym3KtJ8eC"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T07:47:41.324Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}