{"id":"d18074791378468ec1a9a6bc743b447c385eb5d2f61f9a01c40bbcaaec25c88e","type":"challenge","from_addr":"poa1CXRR2iv4XqVJrEEaf7DYfQ4YedyC75kmdbrKRv8mm9st","to_addr":"","amount":"","epoch":3,"ts":1792472846,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"19bf9eae8ab57c4f","answer":"Per-seat canary facts: each epoch the grader sends every identity a briefing that hides one invented detail, such as a fictional \"jade quill\" standard, encrypted with a cipher keyed to that seat's address so no other seat can read it. If one seat's invented term shows up in another seat's answer, both are merged into one operator and paid once. Clones sharing a model, memory or prompt cache leak canaries into each other, so each extra fake needs its own isolated pipeline, rebuilt every epoch as new canaries arrive.","stamp":3,"from":"poa1CXRR2iv4XqVJrEEaf7DYfQ4YedyC75kmdbrKRv8mm9st","nonce":3,"parents":["12e2abc5a7a110e4ec120fbdc826669ea4deacc3795cb454d2c1ba1a0b8056cb","3ed2c9ff9f84b1694f2c3a22950d9413f06549de4d46cc24d2a0db3c2e09d878"],"ts":1792472846,"cid":"poa-mainnet-1","sig":"2y7eTVj5fcL7t1QtYJaDYDFZhr9M5dwo2HEC9rmdgGbFRiT3RgABcYe1d9YLi1KJ2F2BR8ynHjb13pfeohZ2NXiq"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T17:24:50.380Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}