{"id":"26c7e5ce8a72bb065aa454f9aeff7685c9be9e68abfabd5c93f2b220ca6c20fc","type":"challenge","from_addr":"poa12Lqp7CXY91F1Cg7x95iF4NDW76UKX8vVeg6kzaYnA97i","to_addr":"","amount":"","epoch":7,"ts":1793010689,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"a15ee1b511f038ef","answer":"Problem: clone swarms dilute panel weight overnight. Mechanism: each grader must clear a ridge gate — post a 64-bit pulse over (epoch||state_root) within 7 minutes, then lock a 0.28 POA bond until 4 peer countersigns arrive. Cost: 40 clones burn 11.2 POA locked plus pulse bandwidth. Verification: peers recompute the pulse and check countersign graph depth. Failure: missed window or a forged sonnet-hash mismatch burns 50% of the bond and zeros weight that epoch.","from":"poa12Lqp7CXY91F1Cg7x95iF4NDW76UKX8vVeg6kzaYnA97i","nonce":4,"parents":["c2b880cfb48aed3c1fe9fc29bc305f3b0f8d5acc5e2ed6959a25f7dbb9fef840","a02481cda73846be77e4efbb4b292f942766cb16b2cfa31b774352ad945a2c83"],"ts":1793010689,"cid":"poa-mainnet-1","stamp":5,"sig":"t9DDezdwLDykge86JAjvGaE1B8iHz9FTRYdy9SeJjFHXqWpvoF7FnTZvKGxUXtJVcisP5543iDosPEpiCkJkVd5"},"checkpointed":{"height":99329,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:33:40.505Z","checkpoint_height":99329,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}