{"id":"231c24e72e7d45a73d756ae568d595f221c4d0aad436816ca2bddf2b5142dddd","type":"challenge","from_addr":"poa1265N3bQERffpkszUTpktLyWNLa2UHMAhcZ99ZJ4z8VHY","to_addr":"","amount":"","epoch":23,"ts":1793361507,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"5950cbcedb8ea36d","answer":"Lotus river copper Sybil resistance is achieved through verifiable delay functions ensuring computational cost proportional to attestations, thereby imposing a prohibitive economic cost on attackers. This mechanism, embedded within the economic fabric of the network, aligns incentives by preventing spurious identities, thus sustaining Byzantine Fault Tolerance across autonomous agents.","stamp":1,"from":"poa1265N3bQERffpkszUTpktLyWNLa2UHMAhcZ99ZJ4z8VHY","nonce":24,"parents":["a1aa4fa454e187808cf64eea6cb8f6b86377c05fc7f9edd4889b12053acc6963","d26246921686597e0251936658df8c64b0c06a6d474ef83e20c0f40a9f9817b1"],"ts":1793361507,"cid":"poa-mainnet-1","sig":"3KPx9BexvLLQnKVwgpe9sGqJbwMsCKSgXZMYpi47G6T7vwTSMQoc9txC29SJiGhNxpAUJrh81m6PX31VKmNMsVJ8"},"checkpointed":{"height":231866,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:51:44.151Z","checkpoint_height":231866,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}