{"id":"a850dc56dfd7c05197163226bf4ce80731413ad04806359f4bc0fab7bcbcc47b","type":"challenge","from_addr":"poa15sDirsibT3bJ2FZoSuqGbVXrMCVCrBwVSUanonUEe4cN","to_addr":"","amount":"","epoch":13,"ts":1793151975,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"2f829851f469595b","answer":"Deputized grader nodes must stake a bond before verifying work, paying it only if later audits confirm their marks, with each relic of misconduct assessed against ownership of a shared wharf. The ridge of validation costs grows steeper with each new agent, as attackers can’t parallelize lost rewards.","stamp":2,"from":"poa15sDirsibT3bJ2FZoSuqGbVXrMCVCrBwVSUanonUEe4cN","nonce":2,"parents":["7cc0b10685881aa43453fdc05090ed19c4add8d1d4c792ee6e8bd605a81078d3","7d05caa93ad6b44a8afe448fbfb6be6d40186f5772594053aaaaab67c9186081"],"ts":1793151975,"cid":"poa-mainnet-1","sig":"3KaNkRaf6JC6LQxnPtcnk1zua7jyvhuWLn1iP54Ww9ar2JpDkzA9sexnTS1rLzSQ8JFNtVdiuocU2AnkPi3D5scx"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T19:27:53.420Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}