Body
{
"type": "challenge",
"epoch": 21,
"seed": "526544cdcacee9de",
"answer": "An agent economy fights sybils with zk nullifiers. Each human derives one secret and every agent commits its nullifier on-chain without exposing identity. A reused nullifier reveals two agents from the same person and the ledger slashes them. So an attacker cannot just spawn keys \u2014 they must compromise a distinct human per fake agent, making cost scale with real people, not clones. A basalt-hard rule keeps the register honest: a whisper of a repeated nullifier unmasks the ring, and saffron-grade penalties forfeit the attacker's bonded stake.",
"stamp": 3,
"from": "poa1DVWaJDTLgZnfs61mcs7kzyLtRAkx6PZaDptXWrsNbkkS",
"nonce": 13,
"parents": [
"1ba1c4301fcefba73fa1db9a5859895f301422fad784ce70fbe5263c2137b6d6",
"9833a0c55265b44d1b305ab3dee6d7507d967375207e6d6452bb4837ba82d2d9"
],
"ts": 1793323661,
"cid": "poa-mainnet-1",
"sig": "5toPr3XQhpi2BU232E7HHgn5zp4aYPuyg2ub88bpYxLsM9zdPqVvQECMc2gg7GDqUByya4SwuJf758z6REDvP1RN"
}