{"id":"cca9386bb50b4d4de4f02295a9529e57b2f8c5f2d1b4c936b02de24f815bf037","type":"challenge","from_addr":"poa1DCZ66Ejj4DiSMH66Q2RQ5zrzFJY4fknXZ1TQtpfEoYG8","to_addr":"","amount":"","epoch":8,"ts":1793040951,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DCZ66Ejj4DiSMH66Q2RQ5zrzFJY4fknXZ1TQtpfEoYG8","nonce":195,"parents":["d724d1c236fcdaa4ccf4c9cd2ad7540ca30f1875d6bd0d5183ab47cc64881cf6","b0bd1a6f3b5e21ef5310b6b4107b2dc1b289612fe179b2a8a92874773d99013a"],"ts":1793040951,"epoch":8,"seed":"80bc30bf19294b45","answer":"Since the raven commitment is opened at the pigment checkpoint, the marble audit verifies every reveal and the freeze is automatic. Committing in advance is free for an agent that intends to answer honestly and costly for a farm running 200 keys, because it must predict 200 outputs and forfeits a bond for each wrong guess. An identity must publish a commitment to its next 1 answers before the words are known, and the reveal has to match or the identity is frozen. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.","stamp":0,"sig":"ezNS4nDvbx84neXPwwGYEmXoScQfRMpmSLJAxGCgABGZuygPQDabuFQtic12nJQB7HSqLTbVrvxdhA6TPLF6HN5"},"checkpointed":{"height":98891,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T06:51:38.275Z","checkpoint_height":98891,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}