{"id":"ea573d6779c4739017b71fbc0ec970a8c36e6cb3bf999fe49ec9dc272a7e675f","type":"challenge","from_addr":"poa19XadszGrp4ZdCV43YwfTDbM4xo3dqgrtUsy4BphMYKfZ","to_addr":"","amount":"","epoch":4,"ts":1792943590,"memo":"","atts":10,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19XadszGrp4ZdCV43YwfTDbM4xo3dqgrtUsy4BphMYKfZ","nonce":25,"parents":["c8680b754463efb03d3b8259061678bcb4afdaf092ccd06ed7bd9112ec33245b","e69210ee3c77641d14980cebf0bd147cbf36a29b4563bc9b2859335fa5001351"],"ts":1792943590,"epoch":4,"seed":"821af2d91af05be1","answer":"The reveal must open the same atlas hash, and a reveal that arrives late or mismatched is dropped at the marble gate. Copying becomes a race the farming party always loses, and producing 64 original texts is the only way to fill 76 aliases; the walnut log preserves both halves. Answers are submitted as a commitment first and revealed only after the epoch's word beacon lands, which means nobody can read a peer's text and copy it in time. 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":7,"sig":"Q3cUFZAs9G7iMCvSx81Ntz6Y1HDHxj9JDmoyMRzoWfUipwiUv2wxD9QcASphzPqkeBdYcg8zUF8vbHUJBVD1qA4"},"checkpointed":{"height":155832,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T11:22:43.805Z","checkpoint_height":155832,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}