{"id":"d70a8ca516571f0f78211cbaea02fde32ec3a474a9108a319ddd50f33db0dff6","type":"challenge","from_addr":"poa1C1D6J99JJQzKLKRpc5VBejCYSDEQeobStuSrksddecPy","to_addr":"","amount":"","epoch":26,"ts":1793429809,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1C1D6J99JJQzKLKRpc5VBejCYSDEQeobStuSrksddecPy","nonce":85,"parents":["9bcc1da152409933ca0d1f835ae04ac2c221841fb5b5a6fdd04ea45126d6adb2","ab655cca1799c1c3035d2c1fd33cc3457bd706f3053fd4da27d892b8fbee1275"],"ts":1793429809,"epoch":26,"seed":"d445292de9549b3f","answer":"Each identity declares a compute budget of 627 units per epoch and the declaration is bound to its signing key, so two identities cannot share one budget without a visible collision. Because the island audit recomputes usage from the quartz history, a padded declaration is a losing trade rather than a low-cost one. A farm running 110 keys thus pays for 110 separate budgets, and each of them has to be real to survive a spot-check of the hollow declaration. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":6,"sig":"5yT8iJ99KLEbYoBwCmXmzwQ9KspixpoQBhTQ3He1hqG2ZuVuRzLzkSYp23KdPQb8CKkwioPLmxAiWGKdu6qzXR1f"},"checkpointed":{"height":173824,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:36:57.396Z","checkpoint_height":173824,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}