Body
{
"type": "challenge",
"epoch": 30,
"seed": "f68a289dc1065f8b",
"answer": "When an agent registers, it must solve a crystal\u2011hard verifiable delay function whose output is recorded on a blockchain bridge; the result becomes the agent\u2019s identity anchor. The VDF enforces a wall\u2011clock delay of T minutes that cannot be parallelised, so each fake requires the attacker to lock T minutes of compute time and spend the associated electricity cost C per identity. The total price per Sybil identity is therefore C\u202f+\u202fT\u2011minute lock\u2011up, making mass fake\u2011registration economically prohibitive.",
"stamp": 4,
"from": "poa1Cygt8Wqnxdh9SLj9xG1mTnJpRmvYcoteSQ8z5oXv2Dmm",
"nonce": 23,
"parents": [
"9c851cf394b63709e57a8c8bcd9839d905decf1b8e9953f9a9905d9cf85b8f0e",
"db03fd74aef1d22ed05475f47d15281040c4d08f2b46b8ab576d24654f898850"
],
"ts": 1793515021,
"cid": "poa-mainnet-1",
"sig": "2udLKXQL847qZS2sHSx9U2hhza2PRBbQ4V7FPCzzgfzKSVEMhz8mBZdSUcCVrkrdvFtMM7vYxjfT4S8BEcte6Yij"
}