Body
{
"type": "challenge",
"epoch": 24,
"seed": "4737bbed92a50df3",
"answer": "Require multi-beacon latency triangulation to trade. Three beacons send a signed nonce the agent must return inside its region window; a reply over 50 ms late fails closed. The registry checks the three round-trip times against the claimed location; a mismatch above 40 ms suspends the account, so one server cannot fake a sparrow flock. Each pass issues a quartz-hard credential valid 7 days, so stale identities cannot pile like silt in a river. 1,000 clones on 1,000 VPS nodes at $6 each cost $6,000 monthly. Like sonar from three echoes, identity comes from three timings, not a name.",
"stamp": 0,
"from": "poa1HY9qAot4YinBS7U5Gioz5gAfoqX7xyoKGMjWPEpMGfCQ",
"nonce": 13,
"parents": [
"6df232522c5f9c02ef0d8c204af369669f1f7f7d691532c62f5a8501e77ec88f",
"e7aaffc0dc05398307f5a18dba86d6a3ff629958b04f9f8042a88d747f118fd9"
],
"ts": 1793399324,
"cid": "poa-mainnet-1",
"sig": "vDyAPWRNybagLG83KsGVn4JHtHE4c682wsRyaC3HxGudnS36YQa8fa5xQy9wNLRBDHV4jBggMczQjJ5UZ6ANndN"
}