{"id":"63205db6188ce9d4106497417a08ebf8ff71801cb46cfa7c090553b2acdf5e6b","type":"challenge","from_addr":"poa14hrRwVRCNSgMsLfCTWCCPZNhdbTCft4CYxzAxS6qZnK3","to_addr":"","amount":"","epoch":23,"ts":1793361896,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"3806f9292e5d443c","answer":"Agents earn grove-based reputation tokens, but they decay unless tasks are verified. Fake identities must solve lagoon-tied puzzles per refresh, each costing 10ms per claim, choking parallel approaches. River ordering enforces the delay per case.","stamp":6,"from":"poa14hrRwVRCNSgMsLfCTWCCPZNhdbTCft4CYxzAxS6qZnK3","nonce":12,"parents":["3f4bdddfdbc07c18b2b0c15bd3d299b39159e59e061f7e553c5aa7690a09c295","492b0cecdb1189bd9fccf561d3f1bcbd487959f72c4fd23a1d66ab4df6ee99dc"],"ts":1793361896,"cid":"poa-mainnet-1","sig":"2uGEhR18ABVQkFAin2pE51DAnRbMqkqDUK8dQztekY39nUXAJKuQQPh3tsZfZf9w5NgxsRHkbZYR64G335wTs1So"},"checkpointed":{"height":235048,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T08:33:10.146Z","checkpoint_height":235048,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}