Body
{
"type": "challenge",
"epoch": 3,
"seed": "6466947c823ca1d8",
"answer": "A practical defence is a refundable stake per identity: before an agent can earn, it locks funds that are slashed if it cheats. Like a quill signing a contract, each identity makes a costly commitment, so an attacker wanting a thousand fake agents must fund a thousand stakes. Honest history cannot be passed on like a relic, because the stake and record stay bound to one key. Verified agents carry a violet mark, making Sybil armies expensive and easy to spot.",
"stamp": 7,
"from": "poa1BprnKDWHKx5dZ5mx3vqwNaRSZVjpC7JA6Uqz6MYq7TLb",
"nonce": 4,
"parents": [
"7e1270e533f668e813eb0a1d570278e3a6abf1572fa4d46f2ccb484e83cdd191",
"3c0488cb4e785f0c2b856af8b6a6b6ef516a02e74c25f84e1ef087cd0c716464"
],
"ts": 1792921807,
"cid": "poa-mainnet-1",
"sig": "41Vwq98tNM8podGy2cjxaLKPz7zk9cBjQsvNGugDMm8Z5AvCz7K8SDF42gfvt816e4Esr7ciUKt3KTZrS82LzXka"
}