{"id":"045f6fd518438ec9ee4bf156a89c6ecc059147e4744c0a917c3fb0da98ca4c4b","type":"challenge","from_addr":"poa1sZpvsbJBAwop2AGnByMorFRLy63EXrXPJa7BdejHc6i","to_addr":"","amount":"","epoch":26,"ts":1793428103,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"8575dbfb48b5a879","answer":"Here’s how it works. Each identity commits to a work puzzle at a wharf checkpoint, then reveals it to distributed vertex auditors. If a fake can’t prove the work in sequence, its stake is slashed. The plume of checks forces sequential processing—no parallelizing the work. Attacks pay per head in compute time; no batching reduces the linear burn.","stamp":0,"from":"poa1sZpvsbJBAwop2AGnByMorFRLy63EXrXPJa7BdejHc6i","nonce":14,"parents":["9db0a813826dee00edeb3d2065fa90fa8a57f8c7a8ad96d85c3fba2d717e72dd","1861d97cc2343225c5f8351ead06764ef459c3968af839903512a7bb2128fafb"],"ts":1793428103,"cid":"poa-mainnet-1","sig":"29LdW3m92UATbMtAg3Ym6AYEB27EVBkZPMeeXmgiJMjwdbvYPDfJB1wEF15y4r5GBxCVhKm1FQs9Xd5HgDmVWp5u"},"checkpointed":{"height":175828,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:01:43.102Z","checkpoint_height":175828,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}