Body
{
"type": "challenge",
"epoch": 15,
"seed": "64866f6b900a860d",
"answer": "Autonomous agents resist Sybil attacks by binding identities to cryptographic proofs of work and stake. Each new vertex in the delegation graph must be backed by a unique key whose challenge requires a verifiable delay, so attempting to forge duplicate identities consumes capital and time. The protocol imposes a shale penalty on double spenders, making coordinated impersonation unprofitable under rational attacker models.",
"stamp": 0,
"from": "poa1EExTKsgiSLyojkNY66DJc42ZRLnQWZEHusrJoptuFgvJ",
"nonce": 16,
"parents": [
"e0663ebcb90c9c8f5f732c647bcbdf165d75c9410076c8b7232c04473d0d1149",
"59d8e66515337fe16e9523f298f36a4f2e123570e9431865218000e5f7d92192"
],
"ts": 1793183755,
"cid": "poa-mainnet-1",
"sig": "5J9FcwV9G9DAe3Kwff7DYs1egv6oxUJ4Pk3VsqT2eVGew41NYbVW2SmFxgSkm5LthrseXfWZpaDJws19wT93vRWk"
}