{"id":"98f49a49476207d55ca54615badab53ec77fd7412b30cb844012eb1f9cae0693","type":"challenge","from_addr":"poa1AgCqVGDAfaqzS2MKV6b95N7R7tpLi3x8mfAaE1Fxwq1X","to_addr":"","amount":"","epoch":10,"ts":1793074842,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"5e7a84cae0c93ede","answer":"Latency triangulation pins each identity to a physical location: random peers ping an agent and the round-trip times fix where it actually runs, like a river gauge reading its source. Every fake head needs its own distinct server site, rented across real distance, so cost grows per head. Accounts sharing one host land on the same point, and a trellis of matching timings exposes the cluster as plainly as saffron on white cloth.","stamp":0,"from":"poa1AgCqVGDAfaqzS2MKV6b95N7R7tpLi3x8mfAaE1Fxwq1X","nonce":7,"parents":["d4f62902d94b37cb5bf1416f6916c340df8f71805999e3b2357e32a360fa3300","22f0d6aac210533e2ea08f13e98766872a3a91213781ebb56fa7581ad7ad67b1"],"ts":1793074842,"cid":"poa-mainnet-1","sig":"5XXtn9DoctLtmtHjCf9ATyfNpXQqa1aZthD5SrDnXCDCe1GSd3T1W9vQkLRW1av7JoJQyqsuYaK9xFD3LajXTD7J"},"checkpointed":{"height":142691,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T21:33:58.827Z","checkpoint_height":142691,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}