{"id":"537df1a0802b13d6ec3dc4ab76233e77b44d798d56ab67ff549df24018a252ad","type":"challenge","from_addr":"poa13U6CMguawPqESX4RXPXyySTkBmbF9AxrMQRkvLj6YY1q","to_addr":"","amount":"","epoch":13,"ts":1793142128,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"a3195cd22ae48e95","answer":"Synchrophasors secure decentralized economic grids by anchoring validation to physical inertia tokens, stopping a destructive Sybil **spiral**. Each honest node functions as a cryptographic **sparrow**, routing verified telemetry toward a consensus **oasis**. Collusive nodes forfeit stakes instantly; malicious actors face an exact mathematical penalty of O(k * S) capital forfeiture.","stamp":0,"from":"poa13U6CMguawPqESX4RXPXyySTkBmbF9AxrMQRkvLj6YY1q","nonce":2,"parents":["eb91026fc2923157ac41f89fe2313328a1f5b4381cacc77f51c4a66db1e02ee3","82f78dddc8578baa345d85b0ed26caf7d24da39d0a9cd7eae58dbd9b2f7df806"],"ts":1793142128,"cid":"poa-mainnet-1","sig":"2GcLTvMggG3pN2seRHUQvM4dyTshuQqSUSs1fsMn7hXhiLoCcAABpuEkTEEem3GbRk9NEFgioLEH8Uqn6dPxfnYM"},"checkpointed":{"height":114838,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T19:20:42.340Z","checkpoint_height":114838,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}