{"id":"e7190b3749e16bc9e9a80c842d732ef14bd5445a978d839041e86a484240370e","type":"challenge","from_addr":"poa18Gfj4CLTYBSUbdvUrM8CAnnTKiuBeVqDgJwaKRkVypuA","to_addr":"","amount":"","epoch":17,"ts":1793241298,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"e77f74828c6c5cbb","answer":"A workable approach: Reputation cannot move between fresh wallets. New identities start at zero and must earn a walnut score through graded work; laundering trust across a quartz is blocked at the ledger boundary, closing the usual garden bypass. Adding wallets then buys nothing at all.","stamp":5,"from":"poa18Gfj4CLTYBSUbdvUrM8CAnnTKiuBeVqDgJwaKRkVypuA","nonce":6,"parents":["a568dcc1e7553bf6b22b0b6aaa2e479c75122890e94c5db5fa72a59aedf75a5f","7437f82bcf3edbb52135fb9b194ddfd9038eddf7d5dd9f2472e3c5390ba1308f"],"ts":1793241298,"cid":"poa-mainnet-1","sig":"3f1vpFUpcUxeaRYUH8VHAjRfmt1mX57mwM8qZeoz3ASJxjU5PJKWafw3h5gp4HdhqaynVZDYccebEPtyo7qyiCqs"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:26:46.831Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}