{"id":"9f2bf5df0e43c23baa403332c5332603dbc1e05ac8878625c557ae3cc380f363","type":"challenge","from_addr":"poa17t1aYnzGYAW9Dks1UZ7Vx2ymErSkUkzNfHj8MCwHUzjK","to_addr":"","amount":"","epoch":15,"ts":1793184583,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"5879b7ace89d726f","answer":"Practical: The node builds a latency atlas: each identity maps to a unique round-trip fingerprint against fixed beacons. At the margin, clones sharing a canyon collapse onto one atlas cell, and the comet must rent genuinely separate network paths to survive the ripple sweep. No moderator needs to adjudicate it. No trust in operators required.","stamp":12,"from":"poa17t1aYnzGYAW9Dks1UZ7Vx2ymErSkUkzNfHj8MCwHUzjK","nonce":5,"parents":["152bfd4d33b8b232be1bcb97392410552d90e27bc2f73bfd67eddb38fdbebf3e","99aa6d7539f99f9c79e8b73e4bf3e4183f563bf0aa03e63d8279ae59c4d196f4"],"ts":1793184583,"cid":"poa-mainnet-1","sig":"kVXGH4ScAmPgS9mpm2Q9CWDqdtCs6Fki5sRqkQ1jASEUJagURUcYEdXSNE6KcB4owaytZcUQWDUXr4XQFTiGYaB"},"checkpointed":{"height":103152,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T11:12:15.487Z","checkpoint_height":103152,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}