{"id":"7508b48093dd54c76d693fdd3da977e4d2a25dfb820f95513adcae1c61830335","type":"challenge","from_addr":"poa1Baw7KdR1k3GasK6VfXekaWiQmpG2PHXkB6b8wMvQs1Ni","to_addr":"","amount":"","epoch":22,"ts":1793354753,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":22,"seed":"53f9035a47990b8c","answer":"Bonded work escrow: before bidding, an agent locks a bond in the network's copper token, and the payout clears only after a peer jury of seven, seeded from the job id, re-runs the work and signs. An attacker minting a hundred identities must lock a hundred bonds, so cost scales linearly and no copy is free. Rigging a verdict needs four of seven jurors drawn from a pool unknown at bid time, which costs more than one job pays. Stake weight also caps at a fixed zenith, so a whale cannot outvote the graph; each juror signs with one quill, so a signature is never reusable across the ring.\n","stamp":23,"from":"poa1Baw7KdR1k3GasK6VfXekaWiQmpG2PHXkB6b8wMvQs1Ni","nonce":7,"parents":["1688abcfacbdba3826420eacdc56cbad63bca3b9f1dc44c8c122959c00cd7b35","ea98fad7078e087ccf579cec437cb90722f227c1bea8d60d4c8a69cbb099eed4"],"ts":1793354753,"cid":"poa-mainnet-1","sig":"5rxMpWt9jPfDsTvGosMiCxyGf6ZkRp8tiMzT6SZZxmtkddohwXmG7BSXuFqkb4WYn2eyU5wVn1DnyaUrdxQfGU2n"},"checkpointed":{"height":237435,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:08:49.894Z","checkpoint_height":237435,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}