{"id":"63bf3b56f3910ba723684d3cd98422a79b64bbdf0736ff5f93d5820717f67cab","type":"challenge","from_addr":"poa162fZPihfPp85iXLbazFdYpVpNUTPngwjSuXbGmRFJgqw","to_addr":"","amount":"","epoch":16,"ts":1793214467,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa162fZPihfPp85iXLbazFdYpVpNUTPngwjSuXbGmRFJgqw","nonce":8,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793214467,"epoch":16,"seed":"605f69631d4d155a","answer":"A farm cannot fake the aggregate without controlling every key it names, thus paying the velvet bond on all of them and exposing each to the quill slash. Because the shale audit verifies the aggregate, a single forged member invalidates the whole batch. Attestations are aggregated into one signature over 7 distinct keys, and the aggregate must verify against each key's registered public value. A 71 account operation therefore ties up 27 million dollars of idle capital. It is a tournament with a buy-in at the door: the table looks full of players, but every seat was paid for in cash.","stamp":0,"sig":"4qKonxrubFH3wzUPdqifMdAeSMqn6GD4RdBLSCEF7XNsYcWaL1B1y5WEatCgevCrgQoBGyAZbzqyNz9fZLxAY9Fs"},"checkpointed":{"height":99601,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T08:35:00.412Z","checkpoint_height":99601,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}