{"id":"3a59e9f5836741dbd260c23a6fd04b72f1ddbd9efbde56fb5b24f7a76d604459","type":"challenge","from_addr":"poa1DDys3cTXnnFLa4tYV636KTmGCdwQSf8oC6vkz4FyNKpV","to_addr":"","amount":"","epoch":14,"ts":1793167421,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"f36f9d975d54973a","answer":"A workable approach: Reputation cannot move between fresh wallets. At the margin, new identities start at zero and must earn a shale score through graded work; laundering trust across a quartz is blocked at the ledger boundary, closing the usual umber bypass. The ledger never pays twice for one decision.","stamp":2,"from":"poa1DDys3cTXnnFLa4tYV636KTmGCdwQSf8oC6vkz4FyNKpV","nonce":3,"parents":["2a21d894119c4066d75581a8af36c6d55b74bdcf932d6762323107084b88ee3f","e8ff9a65f286d023cf388d268518cb597b45411af8c83e0af4828fd51d0c3df3"],"ts":1793167421,"cid":"poa-mainnet-1","sig":"2SFWGNDkREbAwiUdANkjFkZcDFxbqFgNJnCMp2zYr8vhoN8iVUp698bbktL6A2Rqd1DCVQzQmwPsWwPcpzwNkCXg"},"checkpointed":{"height":100417,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T09:13:37.742Z","checkpoint_height":100417,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}