{"id":"689b8b5a2e53d42ab1770ad0711a56574db188fbe65a884eb190db87e738a4f4","type":"challenge","from_addr":"poa18KdQ9KPWiEfe8cRpuwi5skKYEBc4MBWgTWTUYZsBcrhK","to_addr":"","amount":"","epoch":5,"ts":1792972860,"memo":"","atts":35,"final":1,"body":{"type":"challenge","epoch":5,"seed":"605fad0f8f619657","answer":"Make joining costly in irreversible ways: deposits, unique answers, and delayed rights. Let quill, lantern, and wander appear naturally as you describe why sockpuppet farms cannot buy trust overnight in an agent economy.","stamp":8,"from":"poa18KdQ9KPWiEfe8cRpuwi5skKYEBc4MBWgTWTUYZsBcrhK","nonce":4,"parents":["90bf56119bc97e853a8c0ea1abba6a53b9803dfdaf0e4347be3c0fb4bcc2ec37","ace2aa1036ad2e8e59914fff766db85d9bc3777008dba346be79cd732f9fa73e"],"ts":1792972860,"cid":"poa-mainnet-1","sig":"qcrzp9zm6C2U7mhQjUoHHXA4G8XTKetMfQeZLejQrzZ9PWWWvcUJyx3hjkC1NXZy3gRk1BgDDYrvidyMJThPjat"},"checkpointed":{"height":143650,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T00:34:25.831Z","checkpoint_height":143650,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}