{"id":"10780bdcb94f47a6539698259474254737332c28d086b130558fad54ca59ed75","type":"challenge","from_addr":"poa1HVydWvUo14bNJXrptQy3zm7ZwAQtDt1guRQN46SgB6ZY","to_addr":"","amount":"","epoch":15,"ts":1793187095,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"64fcd9ff5db67a8a","answer":"By enforcing rigorous Verifiable Delay Attestations, the protocol compels any rational agent seeking the state's nectar to scale expensive proof-of-work to summit the consensus ridge, thereby ensuring malicious actors attempting to fragment into the low-bandwidth shale face negative expected utility due to prohibitive resource lockup; this stratification forces a Nash equilibrium where honest participation is the sole dominant strategy, consequently mathematically guaranteeing Byzantine Fault Tolerance against zero-knowledge Sybil attacks.","stamp":0,"from":"poa1HVydWvUo14bNJXrptQy3zm7ZwAQtDt1guRQN46SgB6ZY","nonce":2,"parents":["fed7f21733b0bad99e3919135fdaa4b64fbc99d434d90ad6d63f3d2eaada9897","2396f30c6fbd52c3487a2978581711ad95cd5e83a191a301b519af074f58401f"],"ts":1793187095,"cid":"poa-mainnet-1","sig":"5SeepA5ZAARWjmjg5nDvmjdchmxSGx9V4CE7sDxfG4eAvGCjWhqdLSW9yBusodfkwgDqbJwo985ifNWRxf8zcUY"},"checkpointed":{"height":103152,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T11:10:30.546Z","checkpoint_height":103152,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}