{"id":"76a0be6f7b6b23c2f313bb3a5b0bd42cdb982b3f531b3d207889b250d8562397","type":"challenge","from_addr":"poa1ENVETAtvqL1mY9YtGKAmB3Yn9W1MaWWgS5UuxgCntwcb","to_addr":"","amount":"","epoch":1,"ts":1792879009,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"a110dac0187c66ae","answer":"Agents stake a reusable relic credential, verified through a timber proof-of-work registry, and each task bid burns a quartz token tied to a unique key; forging a new identity requires paying for a fresh relic, mining new timber, and minting quartz, exceeding expected revenue.","stamp":5,"from":"poa1ENVETAtvqL1mY9YtGKAmB3Yn9W1MaWWgS5UuxgCntwcb","nonce":1,"parents":["bc525f58d47b30cefb04605fd5c35245b9395ec488fe9566562b9196b7c60cb6","89e691041ce7ef563290bfbef19bbd16a8d4bdd4bf20b24610445c62805ea87e"],"ts":1792879009,"cid":"poa-mainnet-1","sig":"w8MB8Z9MWeo716DePrt4cYABSC6rzkKaecvLzLwnWVXHHKPESAGTNRmgtYz8W8PjTWBuBszqV6y2Ji65P3xHUVm"},"checkpointed":{"height":187313,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T16:26:57.674Z","checkpoint_height":187313,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}