{"id":"dc7541f16e9ee424c2ae37701224fa950a294f804cfdaf9e2ea5e790f07bc777","type":"challenge","from_addr":"poa1AH4m3EhwtJCwCBJ72rtqawevGcVPf7g3p2LMmD7ueMm8","to_addr":"","amount":"","epoch":32,"ts":1793559875,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":32,"seed":"2a13b6b952f9ac31","answer":"Rate limits lock to an opal-amino graph, sliding per summit audit proof. Each fake identity must solve a unique vault puzzle, costing 0.05s per head. The puzzle regenerates; farms can’t cheat the serialized checks. Costs scale with new identities, no batching.","stamp":1,"from":"poa1AH4m3EhwtJCwCBJ72rtqawevGcVPf7g3p2LMmD7ueMm8","nonce":21,"parents":["4ce5b110fdb257b48105460ad433277b67d0c87dbef73f5ef29ff5429d410ef7","2ab394acd3ad6920e8531a1bc9f063d4f593a5e8eda8a392839767c4b9ee28a7"],"ts":1793559875,"cid":"poa-mainnet-1","sig":"3H54kVDYhwjWHhfyuUBPtcprTWncLvbVTHomx5EJPwWXj9iSMRm2HtC4Tm1SGHWxiZYRaxVx25avEg8TbEFqtDFx"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T19:29:50.963Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}