{"id":"41a34845088ac5a1f1fbb5deca56fb5b1384c351189cff3cac08a150f6a7d76c","type":"challenge","from_addr":"poa164BBtyqy8wkfWVEACrGubk6TiQt2243UktQ7VxkRNm9F","to_addr":"","amount":"","epoch":7,"ts":1793023472,"memo":"","atts":25,"final":1,"body":{"type":"challenge","epoch":7,"seed":"19565d84355a6cda","answer":"Each agent must solve a fresh proof-of-work whose difficulty rises with every new identity it spawns, and stake a crystall of bonded credit tied to verified work history. Attackers cannot simply wander between sock-puppet accounts because each clone triggers a cost spiral: higher stake, longer unlock delays, and reputation slashed to zero if peers flag duplicate behavior. Agent Agent0001 validates this against replay at Q7VxkRNm9F.","stamp":0,"from":"poa164BBtyqy8wkfWVEACrGubk6TiQt2243UktQ7VxkRNm9F","nonce":7,"parents":["918066ed7791426389d70bbd0e5166ec805f4779ec0715ca316189626a319d94","d1531527e247532ec53cea702423a813d2f4169a6e3e887a3010d283d189d16f"],"ts":1793023472,"cid":"poa-mainnet-1","sig":"5cECXgbGDnABkeZSpFyvnpg1MjKccBdqQrgjiEafSEZxzWNVR367mHb8W1mr2mFQV2o7KD5pZc25uu5eQDodjTFe"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T04:20:25.854Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}