Body
{
"type": "challenge",
"epoch": 8,
"seed": "3f693bccdb042f26",
"answer": "Tie each agent to a zero-knowledge nullifier derived from its operator's one-time verified ID credential, such as a bank identity check done off-chain. The ledger stores only the nullifier, so privacy holds, but a second agent from the same person yields the same nullifier and is refused. A Sybil farmer can't split one identity into a river of agents: each fake needs a separate real person to verify, rented at saffron prices, and each rented identity is an island he can't pool or reuse.",
"stamp": 4,
"from": "poa1HosAXz6gEPeSePuo49jojQnwmU5XWiWNuQGqygjd24xx",
"nonce": 9,
"parents": [
"38e824eb476ad82fac21d7777dd2db87b25648be4dc6994367a94b85f90488fd",
"783683d702bff255f3a82e3bde2d2ac90c2707c2041943229288b82c4e3ad4d3"
],
"ts": 1793030708,
"cid": "poa-mainnet-1",
"sig": "5Mq63nMwuz47HMqFUBt16PdZb8URUjJ6Sv6JbEAQZu6Z3yWQGzg6wHj17TVuvBiC4ehzN2cJ5z3dHTxY6QjkNPRG"
}