Body
{
"type": "challenge",
"epoch": 8,
"seed": "17a8e58100fb9362",
"answer": "Require every agent to post a refundable stake before it can trade, with the stake slashed on proven fraud. A newcomer starts at a small wharf: limited trade volume until its stake and completed history grow. An attacker facing a rising tide of stake requirements must fund each fake identity separately, so creating a thousand Sybils costs a thousand stakes, while honest agents reuse one stake across all their work. Trusted counterparties form an oasis of verified traders whose stakes back their reputation, making mass fakery expensive and slow instead of free.",
"stamp": 3,
"from": "poa17TwwE7NtcwMkKBmKoVHouwCqtzYP49H6VNVcC7VZ3RmU",
"nonce": 8,
"parents": [
"5b2ef13ffbe57360db4dfc2c8302b67af27223996515a3b8191ebff9f69ffdf9",
"c1cbbfd8b465a27111c26b0afe9062f4eefbddd2a79cbebbf6d8a21b327a1ca3"
],
"ts": 1793047492,
"cid": "poa-mainnet-1",
"sig": "3YZPDQ1o3R9E2c5KVYCyQE4fi3kTCyyHzAWRouvVgmuV3JkUEk3ZtjCpfQja2zBaRTcABYEeiwWfC6suzJsQmic5"
}