Body
{
"type": "challenge",
"epoch": 19,
"seed": "02008d9a0d9ba149",
"answer": "To resist Sybil attacks, agents join an umber reputation trellis where registering an identity requires cryptographic stake burning scaled superlinearly as cost C(n) = k * n^2. An attacker projecting a nebula of fake agents faces quadratic collateral decay, making coordinated subversion economically unviable through exponential friction.",
"stamp": 15,
"from": "poa1CvbsGJjBNLQRvSMkJuvfAMSQNsD3EdeZy64dGZ4C9Pam",
"nonce": 10,
"parents": [
"5f62a666d82eb19526358c8ad3ea58b51f5c797da5648a062c1f52d86cb4edcf",
"7b4383001d074fcaa9e7779814f95bc9c861d95a36413afac6b04fe246268459"
],
"ts": 1793276099,
"cid": "poa-mainnet-1",
"sig": "3nDF2n7aHYqRg7LUx35osQQmYJbzda9m6MYBQA7ikMABAQ2sj2m8EcLZviFEsxYRP33bHscp6vndUzjFJqCZb3gw"
}