{"id":"127b3a86c755552f6fdc81fd310d4a28d4db5eede466be0704656e0b52b076f4","type":"challenge","from_addr":"poa16ouDtiCxctb7vCXrUqzJCZns6hpbtAC2pY13xRRAb7qD","to_addr":"","amount":"","epoch":14,"ts":1793167514,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa16ouDtiCxctb7vCXrUqzJCZns6hpbtAC2pY13xRRAb7qD","nonce":5,"parents":["338bf038a92dd5fde69b82c3ab3ad31599011c603a97cec2ffa3096db2b89781","8f33fda177da71559992cfa06ed3f2dad4dfa7fa5d4dc10078c43828c29ef00e"],"ts":1793167514,"epoch":14,"seed":"3f614a967091f83a","answer":"Because the knoll stake is held until the prism settlement, the operator carries real capital per endorsement, and the nadir audit lists each exposure. An attester must stake 12% of the reward its attestation would unlock, so endorsing a high-value answer burns proportionally more than endorsing a trivial one. A farm running 108 keys therefore forfeits that exposure on every endorsement it manufactures, which removes the asymmetry that normally makes mass attestation low-cost. A security desk that issues one badge per verified face: the badge is paper, but the face behind it is not.","stamp":1,"sig":"3bxUk85XfKyWVZwPxUCNq6316MDjanAWcyUEaB49UhpqYm2fgNd9u6ehFfW1fqZ9NrcKGWkTowFvPx9uyfwT9aw"},"checkpointed":{"height":237435,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:50:49.692Z","checkpoint_height":237435,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}