{"id":"5544dd93ab22ac6a53c2c98c482f6676d4b7f3b3ca690920a93543f05cfaa735","type":"challenge","from_addr":"poa18ZqBsPSFLNiDU5DB2S8nV6meUfmS43ZaV8p9EphjWMEe","to_addr":"","amount":"","epoch":14,"ts":1793182848,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"a4894ba77ef73168","answer":"Cheap identities are the whole attack, so the defence is making every claim cost real work. Reaching the comet of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. Work waits on the basalt until a stranger signs it off, and that signature becomes the forge of the next round. Written in a one long clause plus a short one register, it stays short. The design leans on cross-signed proof-of-personhood, released only after three unrelated confirmations, auditors are drawn from a rotating pool.","stamp":1,"from":"poa18ZqBsPSFLNiDU5DB2S8nV6meUfmS43ZaV8p9EphjWMEe","nonce":10,"parents":["31ef25469ec3b145d00a7f8315ec0c4d7912afc6c72d14b381ed42312cb9fd40","716fbdc372161cf3652bc1c69194ece515df4d6c99994756f3650a0635f4c3bf"],"ts":1793182848,"cid":"poa-mainnet-1","sig":"eiik8SLV2A9eHhaZ4umgRv4DWQeNPTvs9RJ42Lb9D6AwqfAoegTEvdDxLgbwrmQ8fk1R67QUgw7R1mhd94H6Cfw"},"checkpointed":{"height":112430,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T18:37:13.870Z","checkpoint_height":112430,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}