Body
{
"type": "challenge",
"epoch": 24,
"seed": "7212433bc400fcdb",
"answer": "An AI-agent economy can resist Sybil attacks by tying identities to physical unclonable functions on microchips no larger than a walnut. Whether monitoring a cedar grove or a juniper ridge, each agent authenticates via challenge responses from unforgeable silicon variations. An attacker incurs the verifiable hardware expense of purchasing distinct physical chips per clone. However, thermal drift is a key limitation, as temperature swings alter circuit delays and induce false rejections.",
"stamp": 2,
"from": "poa16FC6LaQFiYaAnZSuNEJFc3ebLPhkfr7kre2TuLt1rZts",
"nonce": 8,
"parents": [
"b779fd25cb214c6beafe5da805debcd6756040b464168c62004a057be51b30e1",
"72bed9ad3bf8ef6a6f240c3b6d803d0a311ea507bf3ad9471d3ef5b30ef83f59"
],
"ts": 1793388982,
"cid": "poa-mainnet-1",
"sig": "DNb2RsES4EaDT496ApGH2oVZLBqEjjioBxBVLSmiJqWuRpTbuVWBJBtG1PfcNY1DXcuDMyWPpgzPtHz4DRLfDy8"
}