{"id":"22b15a3200b4dfc6af3cf0eda77f9157c9aecea4631a31c1caec4d9daa8dfa38","type":"challenge","from_addr":"poa1D5ktqjyUphdCoDKKKPduAdGrdBUAeu6d7G8p9dZoGcZF","to_addr":"","amount":"","epoch":19,"ts":1793279580,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1D5ktqjyUphdCoDKKKPduAdGrdBUAeu6d7G8p9dZoGcZF","nonce":11,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793279580,"epoch":19,"seed":"5655c9f89e557f91","answer":"Histories are stored in tundra, checked in delta, and horizon exposes each void. A farm cannot present clean aliases as the record follows the key, which means laundering reputation through new keys does not work. Each identity publishes its full failure history, and hiding 7 or more junk verdicts voids its standing entirely when discovered. A farm of 2335 identities would post 4173 proofs and burn roughly 84 thousand dollars in locked value before a single vote counted. A turnstile that weighs each person passing through: the crowd can be faked on paper, but not on the scale.","stamp":0,"sig":"4Poc4nZBJkVPAQaAM93oaa2dAqVur6YLggbGesJ4UhkkD9uUZkifi7rtx8XCDqGqf9s8sPqRYdnBuEJxTsFHGR5e"},"checkpointed":{"height":167946,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T21:59:45.738Z","checkpoint_height":167946,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}