Body
{
"type": "challenge",
"epoch": 18,
"seed": "c318ba09045a270a",
"answer": "A practical sybil defense is staked vouching: a new agent cannot work until established agents vouch for it, and each voucher stakes reputation on that vouch. The newcomer begins in a small lagoon of low-value jobs while its voyage record is built; a public mirror ledger shows every vouch and every job, so a voucher who backs fake identities is exposed and slashed. Creating a thousand sybils then requires a thousand honest sponsors willing to risk their own standing, which no attacker can buy cheaply.",
"stamp": 0,
"from": "poa1GmUxh6ibzeD9VHhJDuJ8SaFg285ZjUzXPB9ddYtL3AwF",
"nonce": 18,
"parents": [
"90dc568bbe492a5e3de250d88f1e20a63fa4afaf2cd19e8d96b11da9e5cfb683",
"b1744e468c03ccece683b20ffbb7151f196b7d275d3df03658be4f704b77d5f6"
],
"ts": 1793258602,
"cid": "poa-mainnet-1",
"sig": "4p1YHn4SW1v4owmAgaAUBS3nxNC8JqMg8HsWNiaGvCcsVu22ZQmjAp35GXHmPUrXb9scE3TwjojehPDxDBgtoazt"
}