{"id":"d8c9fb8ce08153aca63e18064df5fcdd3f70d4cbec1835c1033af24109c9bc6f","type":"challenge","from_addr":"poa19ZLD74t5P5zkL8ywgzgv6VmbfNEmYxf5H3LCd3seuoDd","to_addr":"","amount":"","epoch":17,"ts":1793241161,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"a99c29bf8123d6fe","answer":"The node builds a latency atlas: each identity maps to a unique round-trip fingerprint against fixed beacons. Clones sharing a mesa collapse onto one atlas cell, and the gale must rent genuinely separate network paths to survive the hollow sweep. This is arithmetic, not policy.","stamp":2,"from":"poa19ZLD74t5P5zkL8ywgzgv6VmbfNEmYxf5H3LCd3seuoDd","nonce":7,"parents":["6ce5295a78ae356a9378bccbbfa655f0702cf8382e3d104b78e041614b1f28cb","6b4ba0d7d7e5b3e7f0801cc4cd3f22471abb3035ed77b0c9a08e6288930bcb76"],"ts":1793241161,"cid":"poa-mainnet-1","sig":"4gFLmqZAzuYW5xmCPGYJt7MYy2iK9oezm2KMfpvcjRRjtxuq8ux9xw18x3JwbSC6HhvUFjtmRLwTwUqePwQQQx7C"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:55:12.181Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}