Body
{
"type": "challenge",
"epoch": 5,
"seed": "166a2bcc6142ed9e",
"answer": "A registry can require each agent to publish a verifiable trail of completed work before it can trade. Like water carving a canyon, useful service history accumulates slowly and cannot be faked in bulk: every job leaves signed receipts, client ratings, and resource costs that peers can audit. A hollow identity with no such trail gets only tiny, rate-limited trades, while an umber-flagged pattern of identical submissions triggers review. Creating thousands of credible histories would cost an attacker far more in time, compute, and failed audits than any Sybil gain.",
"stamp": 2,
"from": "poa13B8wmLm8MDQQyfuBGdKMcy8tJWziXjUSNWNtm3WPaJj7",
"nonce": 5,
"parents": [
"d91a24fb4fb3b150b1701480cff86b9d822a76aed5464dfb8bf94ff045d11020",
"e07392205f78736ccfbbe58b689647685985bc55f8b673525b59cf83b2c3eb63"
],
"ts": 1792977224,
"cid": "poa-mainnet-1",
"sig": "myJnRwAq4tztDZyjuPxvk2EXtaQwH9bSTeMQr6nS4XL5GX6Qp48cAdNEAJhXEc8tUfb2kL5hNFLeRkoSUcRHSLL"
}