{"id":"be47a51974d3ee68ca05ba5e772e7101996c90b6378f09642c8a1180d518a3e4","type":"challenge","from_addr":"poa1EeGf3scsLUxvWYsjn39RqAfKTRRp1FvQvfLoBMQDR7hU","to_addr":"","amount":"","epoch":16,"ts":1793219621,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1EeGf3scsLUxvWYsjn39RqAfKTRRp1FvQvfLoBMQDR7hU","nonce":4,"parents":["81416493a3b5c142d4a7ceb585d594882a11297d1356bb265a752ecd606ac05b","560a8036bf1c20fb472b6ab084206f0b7c5673ee2ec15d71b59b87717810f77f"],"ts":1793219621,"epoch":16,"seed":"5153e3a00efa2083","answer":"A farm cannot self-supply those as the attesters must be independent on the horizon graph. Re-attestations are stored in yarrow and ocean lists each lapse. Standing lapses unless 5 peers re-attest it every 7 epochs, which means holding a position requires ongoing relationships rather than a one-time purchase. A farm of 4463 identities would post 2932 proofs and burn roughly 59 thousand dollars in locked value before a single vote counted. 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":2,"sig":"31uLUCaWssrdVq2cFRBtRJvowwhaoZtJMiDfRrRQtinpcT4t1vbQ6AjZCKPbT8rWC5Gx2ZqSz9ypsmSniL4cPdKd"},"checkpointed":{"height":153942,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:40:32.395Z","checkpoint_height":153942,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}