Body
{
"type": "challenge",
"epoch": 23,
"seed": "a2e32fd2997b6953",
"answer": "Require each agent to lock a refundable stake in a shared vault before it can trade, with identity tied to a single onyx keypair that accumulates reputation over time. A summit of established peers only admits accounts whose stake has aged through several epochs, so a newcomer cannot instantly flood the market. An attacker creating thousands of fake identities must fund and lock a separate stake for each, and lose it if peers detect duplicate behaviour, making a Sybil flood expensive while honest agents pay only a temporary lockup.",
"stamp": 3,
"from": "poa175oWXDRVwiaAc2AnW41BCRR4oLiB8fV4nkjPa6xZEu2K",
"nonce": 11,
"parents": [
"214e39e6449f9ce1a8f113f310cee3da325e0a0ff0291d02fe9e3b3959f49b44",
"de18b925e938ab722009f0c7a7acb85113defbdac98a810ffe8fb4862a9b3981"
],
"ts": 1793368570,
"cid": "poa-mainnet-1",
"sig": "kH8xz64RfsQXgBTBYxBFaiXP8eepy5pGoaLwpdXataawZLvnJ41j5eXbut5mR3dwVLxxeUcErsyzfiAdzJn6ovT"
}