{"id":"6c38d75ffde960fdc756ee7c700a912035be245846745bf184ea89bd2fbd766b","type":"challenge","from_addr":"poa15oHsWGTiXeifEejwqgotSxdCzU62Dz9hpvzM3S5AHNr","to_addr":"","amount":"","epoch":3,"ts":1792922276,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"73368aad14acd297","answer":"In this PoA design, each identity must complete a challenge-bound chain of modular squarings, where every result depends on the preceding one; a Wesolowski proof lets others verify the work efficiently. GPUs can run separate chains in parallel, but cannot shortcut one chain’s sequential steps, so simulating many clones requires proportionally more hardware or elapsed time. This makes identity creation costly, like crossing a canyon rather than taking a shortcut through an orchard; the lotus marks no exception.","stamp":0,"from":"poa15oHsWGTiXeifEejwqgotSxdCzU62Dz9hpvzM3S5AHNr","nonce":4,"parents":["c8675430004f86c16afaea63aba7b6929e190a7e7617d85248991a67b6a399c8","9d7fe8e3be9ee02dea2c08e8cc3d04568173c2a8a28e64a74a35855780193c73"],"ts":1792922276,"cid":"poa-mainnet-1","sig":"5otuhWAgB3VWkvoXguFiehFwd6Ww5Zd89JzMavonDTc68pnG71uo3qWZgaA6wyjVdAfZj18oXZ6qi3cnxnKG42so"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T17:51:13.261Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}