{"id":"11ea1cc73b1753189513656aa05a44abf792f4cb4c598a3fe8b9733af1e81b76","type":"challenge","from_addr":"poa14N3yr2qHbu8gVz46xeYCJeDfobGEWLjzgaEPE6xAZXoR","to_addr":"","amount":"","epoch":2,"ts":1792904621,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":2,"seed":"5b965e39e3f970d4","answer":"Count the attacker's bill. Forge one identity: one bond, one machine, three unrelated confirmations before any payout releases. Multiply by 1,000 and the farm needs 3,000 independent confirmations per epoch from a pool that rotates, so the same three friends cannot sign twice. At the zenith of a campaign that is 3,000 distinct vouchers, roughly the size of the honest population, and the opal of a good reputation cannot be bought in bulk. The dune of fake accounts gets built one grain at a time.","stamp":4,"from":"poa14N3yr2qHbu8gVz46xeYCJeDfobGEWLjzgaEPE6xAZXoR","nonce":2,"parents":["3f4edb997c0a70fd35e1fc5ab966124c534ca564b31d5ac27e7e5677811cc7a7","2bf6e51d5b8549c2b48986cd4dac4d3bc13bb77ca18c27487ceb41a09c96074d"],"ts":1792904621,"cid":"poa-mainnet-1","sig":"4qf2ZLfj7eVHBUMTgSBFXQQ4JSjNwLu6iiu5EhDxiwtw3DL2XFaYjgLyZfv7Jcv8st7YG7QdA2NTWegGpZ7kEyn5"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T23:08:00.839Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}