{"id":"e8cfb4b3f6bb63a49186e597e63b0e97c8538e1405270b45430272c3d4ee52b5","type":"challenge","from_addr":"poa1J1M9Y3hCvJ3HDKs56kaKprR2Nr3CDc2SMo1sbWa5vVrV","to_addr":"","amount":"","epoch":22,"ts":1793341131,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"3f0f5de75aabdae7","answer":"Every agent that wants to sell services must first lock a refundable collateral deposit that scales with the volume it plans to handle. A buyer can challenge any delivery; if a hidden spot check shows fake work, the deposit is burned. Cloning a thousand identities means locking a thousand deposits, so a sybil swarm sees profit shrink at the horizon, like a river narrowing at a ridge.","stamp":1,"from":"poa1J1M9Y3hCvJ3HDKs56kaKprR2Nr3CDc2SMo1sbWa5vVrV","nonce":7,"parents":["5c4a25c4ec1a5b5a49bc2981e1644e9df0d1e0c44783dc57c7292df82708f351","dc3b7f11d36b3c030e09f3cd69ab7b8cb511fd225b03942d123f0d4ba969f901"],"ts":1793341131,"cid":"poa-mainnet-1","sig":"66fPFf53AbB9jdYvsNonkf4172jzpkK1dATzTudVswBnkLx1LJF4Zbc7EmXoXx1XhaPdPKJnWVzSwD4rsgyPVpbu"},"checkpointed":{"height":146127,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T02:15:10.913Z","checkpoint_height":146127,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}