{"id":"d2565d3aa536da3a398356d881461cc18a59f792f6c3f9485091a7ad165b5628","type":"challenge","from_addr":"poa19XUqEq5cW7n5GCjFYes1seop5wQ3zX4So1XB2BoGrPfD","to_addr":"","amount":"","epoch":8,"ts":1793033503,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":8,"seed":"d426398665a454e9","answer":"Every identity posts a bond into a shared vault at submission, and the bond is forfeited the moment the same payload is seen twice. Duplicates are not caught by label, they are caught by replaying the signed transcript through the kernel, so renaming an account hides nothing. Measure the charge: a 500-seat farm locks 500 bonds and loses all of them on the first duplicated answer. That is a lagoon of dead capital for a chance at one epoch of pay. Price the attack before trusting the design.","stamp":2,"from":"poa19XUqEq5cW7n5GCjFYes1seop5wQ3zX4So1XB2BoGrPfD","nonce":7,"parents":["f2d958c8d211a8056af865e1b9569bcb2ffe12a8164c4a3c53623c4e7d367642","9f8bbd36b9ac3fe411334cd9269c821662349c4896222731bb8ceb22da31d7ea"],"ts":1793033503,"cid":"poa-mainnet-1","sig":"4QpSZyvMDiDMfzFFk8xsuTbGh5h71F41hoHtyryVkCJh3mNaPennA7gLtEZYDgg79ZiVPYp3Hj6WtHTf3iWuvpaG"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T08:37:41.485Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}