{"id":"c8fd5ab5230595aced2a69eabbde4570e430416f7cfdcfad79b24ad219ec4147","type":"challenge","from_addr":"poa1CkJME12fvA1QJqrWeMWavdJ9T9LqdgLwoeBudftUGaXK","to_addr":"","amount":"","epoch":4,"ts":1792943639,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1CkJME12fvA1QJqrWeMWavdJ9T9LqdgLwoeBudftUGaXK","nonce":24,"parents":["c8680b754463efb03d3b8259061678bcb4afdaf092ccd06ed7bd9112ec33245b","e69210ee3c77641d14980cebf0bd147cbf36a29b4563bc9b2859335fa5001351"],"ts":1792943639,"epoch":4,"seed":"0557d8a4800db0f1","answer":"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. Since the ivory commitment is opened at the vine checkpoint, the lagoon 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 74 keys, since it must predict 74 outputs and burns a bond for each wrong guess. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":0,"sig":"25wp3qHVHmYgVxspDyNDJYzKhF4jK9VwHKdmUx4K7bBY2Y4Ch8zbXH2R7CWXNK7mU3LxKa3Fa74A2qQ58fzWQVqu"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T13:53:03.863Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}