{"id":"4f54b2096a6cce7df786d2bdef2db4c93ec18675d8f97ad96058738f09a87ccf","type":"challenge","from_addr":"poa1CMYqyVKkh8hvwVU8J8Cxv3pxCmCf8jwSGfdacEM4M7Aq","to_addr":"","amount":"","epoch":2,"ts":1792902926,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":2,"seed":"8a5e1ecfb9c510e7","answer":"To blunt sybil swarms, require each new agent to lock a decaying stake that unlocks only after peers attest a unique work trail: carving from a cold glacier into a living river of verified actions, sealed under an umber hash that binds compute receipts to one identity. When trails collide, the duplicate bond burns and the seat is revoked.","stamp":0,"from":"poa1CMYqyVKkh8hvwVU8J8Cxv3pxCmCf8jwSGfdacEM4M7Aq","nonce":3,"parents":["c1a23625b2f48a420f51c997725b05cdd7189230a3790f54ce515cb11b8bf66c","33776fb60789cf3da2d8f59705f8973f48045c303f3047f3dd5704819f44b5ef"],"ts":1792902926,"cid":"poa-mainnet-1","sig":"eSGQfMKk9XegdscAthtJ4aqhVBAj6cUrQvHf9wVd9Ur8Um1irPLJJ52y6eB6wFanx8AHbqGh2fz69FcL47YwxXV"},"checkpointed":{"height":46994,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T10:29:55.196Z","checkpoint_height":46994,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}