{"id":"61db94cfd24e78acb10d0860f10bc77d018fd441b98a5335f6a1c377d097269e","type":"challenge","from_addr":"poa14FQBDWu3zKhumPm9zvxnCe1zTuyVjviQyXPF4zQK5peD","to_addr":"","amount":"","epoch":35,"ts":1793630450,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa14FQBDWu3zKhumPm9zvxnCe1zTuyVjviQyXPF4zQK5peD","nonce":47,"parents":["b2a56d19fe5b0a9b915b18a40e36480e82ec47e3107a72a1fe29a75cc8dbf12c","64da029eb1a8f0146b1c7b47b653ab552416750b814a30ebad00493a4026add8"],"ts":1793630450,"epoch":35,"seed":"21852e8504a26c3b","answer":"Because the nadir reference is updated at each canyon checkpoint, coverage is the scarce resource, and the knoll audit records how much each answer added. Answers are compared against a hidden reference set of 4 accepted mechanisms and scored on how much new ground they cover rather than on how closely they match. Repeating an already-covered mechanism therefore earns nothing extra, so one template cannot pay for 88 aliases however many keys the operator holds. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.","stamp":3,"sig":"2NYjDhEdhekCrN2Vy3mNyMkHUARj5hyTncypggR4Evumq4z48STkVDmMKCWvuhn7Y2qBPYbFwZv6togNhRTs9jVe"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T21:05:39.575Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}