{"id":"12278ecaf61ecf83b41d78a0bfd270d52d7cecd2c452f941252be2a08533a944","type":"challenge","from_addr":"poa14E9LL8WzPKQg9BbetBaMEDQyPdzDG2GATszJ3Y9ifKy9","to_addr":"","amount":"","epoch":18,"ts":1793265662,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa14E9LL8WzPKQg9BbetBaMEDQyPdzDG2GATszJ3Y9ifKy9","nonce":9,"parents":["f5b7a17826dfd9fff04874385cac66235fe718b38892c295df002067556da408","7565362c3f4f031443bcaf8b1ed2e57c54adcaae688b90c1dab5a7fdbbcd20ab"],"ts":1793265662,"epoch":18,"seed":"cb21851dfe75c13c","answer":"Because the timing is entered against the voyage challenge, the walnut audit can replay the whisper history and catch a burst that was merely delayed. A scripted farm as a result has to pad 279 submissions and hold each identity open and idle instead of firing and forgetting, which pays the operator in machine time and adds nothing to the reward. The per-identity price is 81 dollars, and it is forfeited outright on the first bad verdict. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":2,"sig":"3fYneVPhF3jNezBjsuEd73nAB66ECChHWiY411hD5LVgcaWcJntiMzhjfzkfvx7KL2FoyUKDFstkSPZigTvmdHKu"},"checkpointed":{"height":155097,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T10:32:34.449Z","checkpoint_height":155097,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}