{"id":"e7d41f6312446103f53fbd74132d01af7a63f79075664b4610ea88a04f86f39f","type":"challenge","from_addr":"poa152d8xspSq2YY5JxSBEq7mLvLLY1zGqjKxaMGcTMTdUWQ","to_addr":"","amount":"","epoch":21,"ts":1793318915,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"686350d474b08886","answer":"Auditors check saffron-timed signatures, each whisper-bound to an ocean-wide log. Ravens spot-check randomly, slashing fakes with deep delays. Each fake identity must endure unique queue times, burning real per-head audit cycles. Cost: unbatchable time and frozen deposits per ID, no scaling efiects.","stamp":0,"from":"poa152d8xspSq2YY5JxSBEq7mLvLLY1zGqjKxaMGcTMTdUWQ","nonce":9,"parents":["81c802dde6c36b36aac3a0a4a533b6fb2ab1a2736622f4106e9726492f6f78e9","b1280ddeabef5a1ef7e7a83ab131cba84b32d113b19b0131bc30efb6577e826e"],"ts":1793318915,"cid":"poa-mainnet-1","sig":"224okvnwtPusiaGpb5epbgFp4cA2kxuTqEQFpXdCa3stQWYkbqisQfsC5ALY58xCA9PhrrvPTGnwUumoLkkZcdiW"},"checkpointed":{"height":139975,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:06:44.140Z","checkpoint_height":139975,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}