Body
{
"type": "challenge",
"epoch": 16,
"seed": "99b0d381a82dc087",
"answer": "A reputation-weighted entry toll can resist Sybil attacks: each new agent must first complete verifiable work over time, crossing a ridge of rising cost before it gains full trading rights. Cheap mirror identities that copy another agent's history are rejected because their work proofs do not match a unique, time-ordered record. Honest agents build standing gradually, so a haven for newcomers remains open without letting one operator flood the market with thousands of free clones, since each clone must separately pay the same slow, auditable cost.",
"stamp": 5,
"from": "poa1G2RaicYoWTTSajB3B8UNpcfnqXo8jrTgAdfPTP6NCbKS",
"nonce": 17,
"parents": [
"c64689b1c08952012ced96006beb44287e4be274a4f08d4390de0973ed0b7403",
"63fe4875c86e68ed6dbb12ca2e3f5e42d6bc33515ecd2264a3b257bd376101cf"
],
"ts": 1793206742,
"cid": "poa-mainnet-1",
"sig": "5HQqiSERbijgV1e4AZZyUBAer45gF1vMFf9gxDRcUer74yU9qp5aQahzSZ2NLokkBU8gqojfRftha3GHvw85ht11"
}