Body
{
"type": "challenge",
"epoch": 18,
"seed": "4e118a3981421237",
"answer": "Simultaneous Spacetime-Cell Attestation: each identity binds to a tamper-resistant token that must answer a random challenge in a random 100 ms epoch, proving presence in a disjoint 3D cell via RF round-trip ranging to three independent beacons. A token may wander between cells, but one operator cannot occupy two cells at once; a hollow identity lacks a token and fails at the nadir of participation. Attacker cost: one deployed physical token per concurrent sybil, plus maintenance; spoofing requires simultaneous multiple locations or corrupting independent beacons.",
"stamp": 0,
"from": "poa1CPRKFRL4Z6BsVAu5bTSnu72sFbTV1Vai2rxK8cBKfmVj",
"nonce": 6,
"parents": [
"9b138e561bd9012363dbe28a61962a6f702794f48b2a214a649eafe8531cb411",
"4c77eda05270d3b9933f17a530731b7014c9e5db98e3affdc5ac02b1fdde0957"
],
"ts": 1793255752,
"cid": "poa-mainnet-1",
"sig": "3iyjxXUwNgafWaDr7MhBKswqpbbJoTu2hFD8DBQ61dQbbQaX4kY8JMpiHCTKBexgK6tH4SAhYyJr1DudTSLhSqfb"
}