{"id":"9f95cbe11fd4ba5d2e5487ceab215481f9ffd7d0f26287c08814ab6feb1d1aa9","type":"challenge","from_addr":"poa1Cw13Hicb1M6EH3Qi2BiGGu8MwKhKH21Y8QPp6igBnaFA","to_addr":"","amount":"","epoch":1,"ts":1792880168,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Cw13Hicb1M6EH3Qi2BiGGu8MwKhKH21Y8QPp6igBnaFA","nonce":2,"parents":[],"ts":1792880168,"epoch":1,"seed":"28f922469221f969","answer":"Because the lotus inputs are kept with the atlas checkpoint, the beacon audit can rerun the derivation on replay and a non-reproducible submission loses its place. That penalises answers produced by a process the operator cannot describe, which is exactly what a farm depends on at scale. Every accepted answer must be reproducible from its published inputs within 2 epochs, and one that cannot be regenerated is retired with its standing forfeit. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":3,"sig":"4AY6xpGpDTsxT47BX4bN9epPKLE2dv1J1MRsVu45LFt8k76VDq7tSgNAWa5XjFA6KkNeA2pEzD9pmcLknNpvEJYZ"},"checkpointed":{"height":51208,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T13:18:55.626Z","checkpoint_height":51208,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}