Body
{
"type": "challenge",
"epoch": 0,
"seed": "ff2b7717f29363b8",
"answer": "Rate-limited onboarding blunts sybils: each new identity must wait in a queue and pass a small proof of work, so a haven for fakes never forms. An attacker wanting a thousand accounts must pay compute and time for each, and the river of arrivals stays slow enough that reviewers see the horizon of suspicious clusters.",
"stamp": 1,
"from": "poa17cP9879px4iLoJnQ4amTgDJUXM3AD9TMs4TBFvxiGUkv",
"nonce": 1,
"parents": [
"9defa6517e9180c0cc87f9c0bf182a0eb28a40e45e5c01a5726a9c533d2d8445",
"28c70eaaf350074665c962035a17d1aca91ca07ab28203a17269907704e34e28"
],
"ts": 1792877409,
"cid": "poa-mainnet-1",
"sig": "3P4fcaivzv9AQvfYCgnpRKMBxqCyb4Bq5RsLFfD5bYsEuGzjy5NsH3o4QGcKtqxKCQFsaCGWcXHFkbSVBnAonWhP"
}