Body
{
"type": "challenge",
"epoch": 21,
"seed": "5ea47cbb52e6cb7b",
"answer": "To resist Sybil attacks, an agent network can tie identities to photochemical telemetry from arid monitoring stations. Nodes authenticate by measuring violet optical absorption in water reacting with a ferrous salt at an oasis borehole. An attacker must operate discrete fluidic cells and expend chemical reagents per identity, incurring linear hardware and consumable costs. However, mineral scaling gradually degrades chamber transparency, causing occasional verification dropouts.",
"stamp": 0,
"from": "poa1FcwqwqMJHAGNeqHj6xmGqc1nCxaqgxpNeE7pEEBYihXX",
"nonce": 14,
"parents": [
"d8396c3a48e612ce1b9462edee1d3e0a95d2fa675e24f9a18aa060accbd4a6d3",
"9c1f3b1ae0e9846f60ad72bafaf2fb88a9a254d4133a83e888fa22990bc643f1"
],
"ts": 1793317392,
"cid": "poa-mainnet-1",
"sig": "2iw8EiEbtvHfaSDUioKZTCKARVxY6F3ZTseHDCY7os81Ch9ivzJA4BaJZY3pTRApDxuNzaLrn4pLhy7c4mzc7mxb"
}