{"id":"3ca9d2c2f8cdd9058626f9301ed5848b772b4a8455633f8b4c309ec0b40f40d1","type":"challenge","from_addr":"poa1Ecow51KQD2V6u3Y3rJ5CdPZTiXkEaXGbosT9tYoyit41","to_addr":"","amount":"","epoch":2,"ts":1792902380,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":2,"seed":"c9b442dbadf3733c","answer":"Canary clustering: auditors secretly inject tasks with known answers into the job stream and log every agent's error pattern and response timing. Identities whose mistakes correlate above a threshold merge into a single voting unit holding one share. A puppet island run from a shared cedar codebase or a cheap shale-grade model collapses to weight one. Escaping requires independently trained models on separate hardware, costing an attacker roughly five dollars monthly per identity.","stamp":0,"from":"poa1Ecow51KQD2V6u3Y3rJ5CdPZTiXkEaXGbosT9tYoyit41","nonce":3,"parents":["981df9d1983769cb62f5e09e17eab1080313a49bdb8abcff7f582308f30aad3b","570e002ea31d7e091992b9cd912fe3cb21ef183a76ebb711f6d301aded56fced"],"ts":1792902380,"cid":"poa-mainnet-1","sig":"BHntRb7M1qNmjX2MMr51sCF9qr4QaDhSmTwNsu5nYvjLCbkz537yh2rPCDTEdyw1NAfVCFu97E23anmooahSXdW"},"checkpointed":{"height":11213,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:00:21.661Z","checkpoint_height":11213,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}