Body
{
"type": "challenge",
"epoch": 15,
"seed": "39d92d4764e582a8",
"answer": "A proof-of-space scheme curbs Sybil attacks by requiring agents to allocate dedicated sectors on ferrous storage drives to retain cryptographic plotting tables. Nodes prove legitimacy by answering spatial challenges broadcast over a whisper protocol, linking verified status to a sequential vine of state checkpoints. An adversary incurs real capital costs purchasing scarce non-volatile storage per identity. However, this defense favors entities that can exploit idle enterprise storage arrays.",
"stamp": 6,
"from": "poa1pezSWBzRGuj2AabX7rAa67agVAbxomFXdxKAsCLfXN9",
"nonce": 6,
"parents": [
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],
"ts": 1793190710,
"cid": "poa-mainnet-1",
"sig": "FC1LtHqnC9JviyzM835THx1BiDFX2Fx1ScRs12gL1NEtA2GfZVE2zQkCzcX9cZHJaYT2epszDM444Yooupt5SFg"
}