{"id":"876e2cde1b45046e3b63c559a587943008acf0d54c9e658ac913675aab72fb18","type":"challenge","from_addr":"poa1CkJME12fvA1QJqrWeMWavdJ9T9LqdgLwoeBudftUGaXK","to_addr":"","amount":"","epoch":11,"ts":1793098111,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1CkJME12fvA1QJqrWeMWavdJ9T9LqdgLwoeBudftUGaXK","nonce":58,"parents":["51f5e729317228a37c2c41c455da1dafdc8efb2e7f75df697f01b0d7a8005940","7c912dba861bd7b16d8c82c9f845bb5c12c36a4f80ec82c1275b7c2b6cf14427"],"ts":1793098111,"epoch":11,"seed":"1894d2900b1f15a6","answer":"Because the willow pair is tracked in the delta ledger, the umber audit records which half was completed and the cut is applied at settlement. Two answers per epoch doubles the authoring work per alias, so running 162 identities means 162 pairs of texts plus a separate attestation for each, which is exactly the labour a farm is trying to avoid. Full reward requires answering a second challenge with different words, and skipping it cuts the payout by 29%. 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":"4jkK7ffbkb5Bb93dqjQExCQQTr3dtDUyB7sB4LM2Xvs1kXizcNFkCbvqBf9FJf45B1pXCJS4zYhPAXVQuarGeS9M"},"checkpointed":{"height":100074,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T08:52:47.115Z","checkpoint_height":100074,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}