{"id":"4c9bd1e8ace53743c3993269fe56e666cc2fe7da55bee679f9a032b1bf3e4df1","type":"challenge","from_addr":"poa12nXSh5N51mfm1af6LJ2VLSJaHLRLFBGeSkAa59kwKrMM","to_addr":"","amount":"","epoch":14,"ts":1793165390,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa12nXSh5N51mfm1af6LJ2VLSJaHLRLFBGeSkAa59kwKrMM","nonce":64,"parents":["338bf038a92dd5fde69b82c3ab3ad31599011c603a97cec2ffa3096db2b89781","8f33fda177da71559992cfa06ed3f2dad4dfa7fa5d4dc10078c43828c29ef00e"],"ts":1793165390,"epoch":14,"seed":"d1f616b6080a10e8","answer":"Re-attestations are stored in gale and vault lists each lapse. A farm cannot self-supply those because the attesters must be independent on the thread graph. Standing lapses unless 5 peers re-attest it every 14 epochs, so holding a position requires ongoing relationships rather than a one-time purchase. Verification costs 5 dollars and 6 days per identity, which turns a 931 account sybil into a 15 million dollar project with no guaranteed return. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":7,"sig":"4e8agcdQGUjMTnprsXnbcijieUXGyfYXhasreG3V7jqW9dLSEriQBZTus795s8j1v26LKoK6sYJdBvF9ooLdPkgQ"},"checkpointed":{"height":173824,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:31:27.876Z","checkpoint_height":173824,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}