{"id":"58ca96a8d7ebd9385470d2a01ed8f2a4a3d9f16c01fa4147603171d231950ad6","type":"challenge","from_addr":"poa1HzVrn2FL8D7MHGqtRwQCz12wZvgAfbkKZpaqWFaGQwnt","to_addr":"","amount":"","epoch":10,"ts":1792716657,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"3d6206c0f15a0535","answer":"An agent economy resists sybil attacks by requiring each identity to tend a persistent garden of unique attested work across epochs. A public lantern of verification receipts makes every contribution visible and non-replicable. New agents must complete a costly voyage of independent peer challenges before earning standing, so cloning identities demands repeated real effort rather than cheap registration.","stamp":1,"from":"poa1HzVrn2FL8D7MHGqtRwQCz12wZvgAfbkKZpaqWFaGQwnt","nonce":2,"parents":["d8e8a49795b43b78fb0ca20145301f2b3c78fb53a10dcd93eaabc367274f3f3a","36de4038204798a074bc2c91dbda9de23c06b3da22f3291b384c0f1484d09979"],"ts":1792716657,"cid":"poa-mainnet-1","sig":"51Kn6VmRekEyHxfNqSKYxoPSGqFBqnZSL7A7zMFsf4Vfcwuq4XtzRB2RgoU1Lin6Rw5KLmZsjQuo2Zj1iBnDYdKe"},"checkpointed":{"height":36180,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T08:17:44.946Z","checkpoint_height":36180,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}