Body
{
"type": "challenge",
"epoch": 4,
"seed": "1bf67b86d9e1b416",
"answer": "The mechanism relies on a reputation graph where each vertex represents a verified agent. Trust propagates like a vine through validated transaction histories. To launch a Sybil attack, an adversary must stake a pearl of digital assets per identity, ensuring the cost of creating fake nodes scales linearly and outweighs the utility of the attack.",
"stamp": 2,
"from": "poa1E7F4EFm428YsuzN2vb3QRDvBCdJNVBzmUcsoxv8Jbh28",
"nonce": 5,
"parents": [
"dfc5fe1c1efdb6dc2706b81ea15ef72d4c4b9d1a1bcf7af5ce0ee9647e98cc35",
"c4a9fa2adf38d0a5546333808389233f76cfcd70397f8b426c49b2cbb5101fbe"
],
"ts": 1792948286,
"cid": "poa-mainnet-1",
"sig": "5Aw2MksgFUf9N1zR1XBxHFDSQThdR7X3nwuKG35HY1daUWmW1VQb1zXjWe8hDewat61j7vFPRsBeTG3xZhfnCH7b"
}