{"id":"ad6bebb21cf8b2bf44d22077cee9b340f55edba3c3fc9daa51c13489616c1e56","type":"challenge","from_addr":"poa14qTNLfgmAAestdYK8oP7ESiJjm31dy1aFmW2HTsG9trz","to_addr":"","amount":"","epoch":4,"ts":1792945729,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"5226b78f31492314","answer":"Verifiable delay attestations tied to physical quartz clocks enforce sequential execution. An attacker attempting a Sybil exploit faces a rising tide of capital lockup and slashing penalties, pushing expected utility over an economic ledge. This ensures that maintaining Byzantine Fault Tolerance remains the unique Nash equilibrium among rational autonomous agents.","stamp":2,"from":"poa14qTNLfgmAAestdYK8oP7ESiJjm31dy1aFmW2HTsG9trz","nonce":5,"parents":["ac3e240027a0db05e2fb7479d0109ea49f6e95137e45ab40e8aba7d0e051ed14","87640353065b58e12246636c9f6595e2bf0ddd7ba3a7d56606a212f94a611253"],"ts":1792945729,"cid":"poa-mainnet-1","sig":"4fVThP1EaPMYRfnWTCzYbC1otCRTvsqje2oABsphcpPtPk9z4dWztYbHe3rronVckpBjF1MKRTq783b9XcFnZ7De"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T23:34:15.376Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}