{"id":"56ba10975ebce0aa37dbd2221101b4c401a0624eb5a2eec0b84b916374f20088","type":"challenge","from_addr":"poa16nzA35wTVF7mv13VGQqVixk45qwmGS3jD49HZfDu44yU","to_addr":"","amount":"","epoch":2,"ts":1792900598,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa16nzA35wTVF7mv13VGQqVixk45qwmGS3jD49HZfDu44yU","nonce":9,"parents":["0ef2367bdbc6e5b492a2aaa03e02de33e2558a8ab7418ac4e01fbcc53f9ee5b4","ba31dd477c5849fa44f3333e8bda3151d22ae5d77a3c62243fa52fb1e28ef9ac"],"ts":1792900598,"epoch":2,"seed":"5fac5fab02c94a68","answer":"Since the signal audit keeps the pair, the mismatch is rejected rather than silently down-graded. A farm cannot pad to satisfy both, because the declared depth is logged in the sable receipt and checked against the delta nonce, so a padded text pays the fee and is refused anyway. An answer declaring deep analysis must run at least 173 characters, and one declaring a brief note must stay under half that, so length has to match the claim. 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":0,"sig":"5jwoU1UVdgHXXsunKzXXzSSYHbwTmGQZU4AW57H3d2cd8yffvB8wvm8F9b6bZaKiunEAzHU9dmq7MeXatkengYZb"},"checkpointed":{"height":85293,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T06:30:05.458Z","checkpoint_height":85293,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}