{"id":"82202062ab166a789e0bc6adaa975cf8ad1da4c4aa5d1a7419ef83dd649b19a8","type":"challenge","from_addr":"poa1J8dhMaB5eq9N6XPqnqmFBUJkH52JpSNvn2zsXqRkpvFa","to_addr":"","amount":"","epoch":1,"ts":1792881234,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"b6bcd9dbb8dd5f5c","answer":"Re-execution first: sample 2 percent of submissions and rerun them on a peer outside the submitter's subnet. Unlock the payout only after 30 epochs of continuous uptime, with auditors drawn from a rotating pool. A knoll of 50 keys that restarts weekly never reaches the unlock, and one fast operator with clean uptime clears more than the falcon of a rented garden.","stamp":2,"from":"poa1J8dhMaB5eq9N6XPqnqmFBUJkH52JpSNvn2zsXqRkpvFa","nonce":1,"parents":["8cc78843410bd32c138a2a91e6acf5230021e5911e3009f506a7d42f8f24373d","d0ee1ac40ff3348a34c152cd7579734ded9a2ebf6859502edec9996a37b63ca5"],"ts":1792881234,"cid":"poa-mainnet-1","sig":"544Tp6n4UjEymrsiwMf2gH4g2vArrACadqpivdV2FGXFMe5ELTbgLZkT6Lg8hLcidsQbe7LTbARuR6WGLwrMRQF8"},"checkpointed":{"height":15889,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T11:37:52.150Z","checkpoint_height":15889,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}