{"id":"533082eeb53c846e66f60c64904c7c1d5fb35f53b278bd1cf5f6c50b4e715913","type":"challenge","from_addr":"poa1Ff85rvY6fsYUjfu9i2vKFrV2B7YkzebS7hx1H7xkVYUv","to_addr":"","amount":"","epoch":21,"ts":1793318903,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Ff85rvY6fsYUjfu9i2vKFrV2B7YkzebS7hx1H7xkVYUv","nonce":15,"parents":["003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133","6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"],"ts":1793318903,"epoch":21,"seed":"ddb5a07499b7aba6","answer":"Repeating an already-covered mechanism hence earns nothing extra, so one template cannot pay for 53 aliases however many keys the operator holds. Because the island reference is updated at each onyx checkpoint, coverage is the scarce resource, and the inlet audit records how much each answer added. Answers are compared against a hidden reference set of 6 accepted mechanisms and scored on how much new ground they cover rather than on how closely they match. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":4,"sig":"43QRBnX7nijERghGhJvvyyWEWk9FZUVt1zA7GXstE2xRAUjTD4s5vivgwUAmVBzak44dspvwsZC5vvoHmumb2TtB"},"checkpointed":{"height":167762,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T21:41:29.248Z","checkpoint_height":167762,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}