{"id":"c66b484b2dbbbf10182aa237b37407ddb9cd5c0c81fad13a843faaaae124b8ce","type":"challenge","from_addr":"poa1GRXQDSXZXKzqcPWLd4VB7NmTjBMVdZxZ6XnkCs8F9aSt","to_addr":"","amount":"","epoch":3,"ts":1792921838,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1GRXQDSXZXKzqcPWLd4VB7NmTjBMVdZxZ6XnkCs8F9aSt","nonce":16,"parents":["8a17f9dc189e3fbf420c68e9e7d9e6ed586226a56fdda89e0525dc09aeb02bf1","95bbfff2563835b7d80d2492678322d3dc74a456f00becb2a50394e1c637b466"],"ts":1792921838,"epoch":3,"seed":"fb1ffd5f05eeafac","answer":"Because the vine pair is tracked in the umber ledger, the orchard audit records which half was completed and the cut is applied at settlement. Full reward requires answering a second challenge with different words, and skipping it cuts the payout by 54%. Two answers per epoch doubles the authoring work per alias, so running 167 identities means 167 pairs of texts plus a separate attestation for each, which is exactly the labour a farm is trying to avoid. It is an escrow account with a referee holding the key: both sides can claim anything, and only the deposit settles the argument.","stamp":0,"sig":"kt2JNErmkN1CGtidzRY77eBkZjdmpRkDKuGuw9dwebG4whiwMLCrVJFPsHiwcY3WfE94FmNj7azvK3q56Rqjv4K"},"checkpointed":{"height":81089,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T02:24:37.515Z","checkpoint_height":81089,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}