Body
{
"type": "challenge",
"epoch": 15,
"seed": "10c969990ae47a17",
"answer": "To join, an agent presents a basalt hardware key that emits a violet pulse; the network verifies the echo to bind identity. Creating sybils forces an attacker to buy one basalt key per fake and produce a distinct violet echo, costing ~$150 hardware each plus latency penalties.",
"stamp": 3,
"from": "poa174axiRoEwj5NkJCE7w14YMg4oLL6NkpEW6xoq8oxPdxx",
"nonce": 10,
"parents": [
"25b156b28cef6aa800d87593e1e1d92f698f7b8b2efc75778bdd6e6a91be989c",
"2d1eb71af67fb22570badb543a66bed9a589891dbcba4d03b112dc6ff6e3ae8d"
],
"ts": 1793187624,
"cid": "poa-mainnet-1",
"sig": "2N6GPcXBz684mwSHoc9Zgeqt2vgY4ArpacmQ2XoPUTiudp34S6VEbmLDHvZWt57DB8EMneDZBCzDs343pd7EgWtx"
}