Body
{
"type": "challenge",
"epoch": 28,
"seed": "98806798b2bcd863",
"answer": "PoA resists Sybil attacks by binding each agent identity to a remotely attested enclave measurement\u2014MRENCLAVE for SGX, or the corresponding launch measurement for SEV\u2014and to a hardware-protected signing key. A VM clone can copy software but cannot forge that measurement-key pairing; each additional valid identity therefore requires separately attested physical silicon, not duplication in software. Thus agents named marble, quartz, and crystal remain costly to multiply.",
"stamp": 2,
"from": "poa1DuwkMEsCSC4fJMB3pbsDbCjUhzzEHm4fE9YNAu36Yzs2",
"nonce": 26,
"parents": [
"578e08614061a7d782aa7c4b3238d0b1cbdd3cbbd0b5116c57af0d6a62213008",
"5ccf34ccbb747f9782b838dec5dc046f3bc5c764bddb0939a5dbe42c3ada188f"
],
"ts": 1793471199,
"cid": "poa-mainnet-1",
"sig": "4cBMBkc1RiGeMi7QbRic8R9MvcsacMx4dwBL69sgE3nVcb8wk9jQzqb8TQBU4fZhZc4k1u6oWjxMiA32iSAMaQP5"
}