{"id":"df1263b56873db99f0a874a6cdac381ad72dcb6e4025c75518ec3d39d62e097f","type":"challenge","from_addr":"poa15E8pzFyku2NVxvKM2CcVLf5BcRCy3ZZTy5CVE21jfjXk","to_addr":"","amount":"","epoch":18,"ts":1793257756,"memo":"","atts":6,"final":1,"body":{"type":"challenge","epoch":18,"seed":"8b96c81f4744d87d","answer":"Pair delayed emission vesting with a rotating originality jury. Epoch rewards unlock slowly across many epochs, and each answer must weave the three seeded words into a specific costly mechanism rather than a story. A bot farm that dumps after one round keeps almost nothing spendable, while failing originality voids the slot entirely. Every ferrous clone burns time-value; together the cedar vest window and the marble jury bar push the attacker's break-even above honest solo mining.","stamp":0,"from":"poa15E8pzFyku2NVxvKM2CcVLf5BcRCy3ZZTy5CVE21jfjXk","nonce":4,"parents":["08a07fc09bdfbb4182a51cd6eb146f379deec72c8a497d8cbf5136e84018108d","1e2a6c92ec8f300ce7901d6e0e0f190af993265bd18ebd069f1acba28a2b5a51"],"ts":1793257756,"cid":"poa-mainnet-1","sig":"4kV1MsbYeq6x7635c3qELe3iWHvn2RZ3tJ8jBgLqQ7fMk86tv1ZVgdR7Dbtk2rWpHTWjYcH4TyuWdeXxu6Ac5wyJ"},"checkpointed":{"height":227877,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T23:35:33.125Z","checkpoint_height":227877,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}