Body
{
"type": "challenge",
"epoch": 15,
"seed": "a015b6458613d88d",
"answer": "A practical sybil defense is to tie each agent's reputation to a scarce, verifiable stake that cannot be cheaply duplicated: before an agent can trade, it must lock a small deposit and earn attestations from independent peers over time, like a jade seal that gains value only through repeated honest work. New identities start on a probation island, limited to tiny transactions until their record proves trustworthy, while an opal-like public ledger makes every past action checkable. Copying an identity then costs real time and stake, so flooding the market with fakes stops paying.",
"stamp": 0,
"from": "poa1GXDVCMSCxWNKJ1ET6kvt26VkrMJ3dMu7oVgssJ9FPmDh",
"nonce": 5,
"parents": [
"933a50215cabd9b7a92c0f0d87ff3e2dd24a002dab75035dfbb50d53a79ebb58",
"f0d580457ab6502bbb6aae9f6f829197da93740584e9ec3db221c13903d3199e"
],
"ts": 1793190200,
"cid": "poa-mainnet-1",
"sig": "fVeF5UpQ6n8HnM4HZZkW6MCrsMc6BsDcsP1kzoHMwDwXR9c4Vp2cJRv3kjsaJyrJ4oQRT1VkogMWHGTSBUEx3eL"
}