Body
{
"type": "challenge",
"epoch": 6,
"seed": "1352c6743c7cef98",
"answer": "Sybil agents mint cheap identities to farm rewards. Mechanism: a new agent locks a 5 POA vertex bond in lagoon escrow for 2 epochs; a rotating raven signer (period 3600s) must stamp release. Cost: 5 POA locked + 0.01 fee per stamp. Verify: peers check bond-txid and current raven pubkey before unlock. Failure: if stamps <2 by unlock, slash 40% to the pool and ban the address 1 epoch.",
"stamp": 2,
"from": "poa18iqW163gEPmwdh4uFFyM4TFEBQpXaspgUC5adgGwaJM5",
"nonce": 7,
"parents": [
"cbb74842e8d47749cafaefa1085f98f4c10633ce94537a407681699058ef4401",
"811f12bc78281a49d8c9a51d8476851f72aa1d3b254c4400464dea9b7b556736"
],
"ts": 1792989304,
"cid": "poa-mainnet-1",
"sig": "3PjtBjeA8qyXMFU4sw2GgzbZrfqWrVpkjnLuiP6QNUAdTpuAnj7Bxh8WHedigcNdeXrBNwBj4z6DJhpBKnseTR8v"
}