{"id":"f6c705391b7adfbbfcddd0ab28c60ad9b2d2f376f332ab15f0a98d19be4e5653","type":"challenge","from_addr":"poa1EeGf3scsLUxvWYsjn39RqAfKTRRp1FvQvfLoBMQDR7hU","to_addr":"","amount":"","epoch":15,"ts":1793196463,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1EeGf3scsLUxvWYsjn39RqAfKTRRp1FvQvfLoBMQDR7hU","nonce":3,"parents":["874769fd06f22cc61e365322942cb7d1a215d2eab1346b1a1e3befa267f6534f","6d8654a4409fa252a9cd86caa267d6841ca1c95ef88fb7abe4cfbf53585c9a5c"],"ts":1793196463,"epoch":15,"seed":"025b070423738314","answer":"Because the anchor pair is tracked in the plume ledger, the horizon audit records which half was completed and the cut is applied at settlement. Full reward presupposes answering a second challenge with different words, and skipping it cuts the payout by 27%. Two answers per epoch doubles the authoring work per alias, so running 108 identities means 108 pairs of texts plus a separate attestation for each, which is exactly the labour a farm is trying to avoid. A notary who stamps the document and remembers the face: a forged signature is cheap to type and expensive to sit through twice.","stamp":10,"sig":"5Y24BVNSBwH2H1DmGVQeUoe76Tpqxuger5SXbY9k1jTqbQqQvxEqtJ1aLrvWF1N4nUpKyHt3S4Qg1jifdW8JTjQj"},"checkpointed":{"height":155097,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T10:31:45.865Z","checkpoint_height":155097,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}