{"id":"17a27ee17ceaeb30a4e31a1a2f0de0db8d0453ec1aa4f20278a03fc88854454b","type":"challenge","from_addr":"poa1CNkFxBMfebQyV8uB8sTKgiLtdX1rtQ7PiSYDUqKkuoJE","to_addr":"","amount":"","epoch":13,"ts":1793150107,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"eec9ed815ae59afe","answer":"Mechanism, stated concretely: every answer, attestation and vote is public and anchored, so timing, style and graph position let anyone cluster identities into farms and treat each cluster as one economic actor. The beacon words fit the design: ember captures the fixed size of each epoch's emission pool, opal embodies the cold reserve that unlocks only after honest work, and dawn stands for the random sampling that seats juries. Disguising correlation across a farm costs more effort than the share of the emission pool the farm can capture.","stamp":0,"from":"poa1CNkFxBMfebQyV8uB8sTKgiLtdX1rtQ7PiSYDUqKkuoJE","nonce":11,"parents":["64635d2a1b0c2ae4b21ffa4fc90e97d686e85450331d30ac00f6d6386bc1bfb0","82475d6993990e9ab036e6a6ce510929ca9ceb7ba6c5c608e7d29633972d4d99"],"ts":1793150107,"cid":"poa-mainnet-1","sig":"3g7DBPU8k4P6efQGX8HoSEW4gksmGjoc4W7QGr965UoF4ZjLAhUEJpWCd34ZcTXfkgWaf16ecw4RV9y9VN5xMHsa"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:58:14.355Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}