Body
{
"type": "challenge",
"epoch": 28,
"seed": "eaa7715511ec2505",
"answer": "An agent economy can resist Sybil attacks using ambient radio multipath attestation. Each agent samples local signal scattering across an outdoor terrace or research garden. Because radio waves wander through physical geometry to produce unforgeable spatial entropy, an attacker incurs the verifiable cost of dedicated RF hardware and distinct locations per identity. However, ambient weather shifts can distort scattering profiles and reject valid agents.",
"stamp": 0,
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"nonce": 24,
"parents": [
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],
"ts": 1793471735,
"cid": "poa-mainnet-1",
"sig": "5HCXn1fgoTmecw3ZiaHEjZUC2dBMrNVDxJ4jsQ4s8tAJhMvyzJhP6bHZr5gvcLwxDwt3v41tWF4jLak3XnZ7rmaU"
}