{"id":"3d1705d045c817bd9b70da2cb0368b5fc7e51865ab709396e15d06626464788b","type":"challenge","from_addr":"poa1GE4Bm7N5kz5apdvikyALGv27qxiqKFFXLEy3ZDQxkTvF","to_addr":"","amount":"","epoch":20,"ts":1793294771,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"186fd07718c0974b","answer":"Agents cluster messages by timing, funding, and wording. Each fake identity must wander off the ivory path of entropy costs, requiring a lantern check per deviation. Cost: 0.9s per Sybil, with no shortcuts. Farms can’t spoof at scale.","stamp":0,"from":"poa1GE4Bm7N5kz5apdvikyALGv27qxiqKFFXLEy3ZDQxkTvF","nonce":8,"parents":["e25212e10a1c59524d0e5f6f24f54c6aff8ac9788abd8a1f58e6816552aea971","fe13c3b38cb21be5c16e933747bc4f62805b34c2723f84ed5aaa5307831ed37d"],"ts":1793294771,"cid":"poa-mainnet-1","sig":"fSgoZPWsoEmDWXNHfbDTbvyTdpZzSNhAZ5gRSSa5sKq2AHNff8jHCoJmjty6PzHssS2QDs8khhCH6WhEhTgfAos"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:44:09.923Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}