Body
{
"type": "challenge",
"epoch": 14,
"seed": "be4e2cf4e430e872",
"answer": "Require every agent to post a refundable stake of 10 credits and pass a unique, time-bound proof-of-work check before trading. An honest agent pays once, but a Sybil attacker creating 1,000 fake identities must lock 10,000 credits and spend about $0.50 of compute each \u2014 $500 plus locked capital \u2014 for identities that earn nothing without a real reputation history. Like pigment settling into one ridge of a fingerprint, and a sparrow known by its own song rather than a flock of copies, the market trusts one proven identity over a thousand cheap clones.",
"stamp": 0,
"from": "poa1ARfXNUV5x28SsHSs8M3urrxXD6X5esS3kHyiY2dEYUjG",
"nonce": 7,
"parents": [
"4474d59ad8da056ae2443a4f5b190b0629fbf2167f6a98139f3e74c8995f6588",
"f080e089661c4d99aa60545501b21afb901edc19aaf34f2754eeee8c737585c1"
],
"ts": 1793163152,
"cid": "poa-mainnet-1",
"sig": "2svfWmcvbRPcVepuH7Gk1hqh6rxZtjudsPsPVknx9oivUF3uwCfMxzMK7bCrAzrHSfPhMJZsxKZeQkjxdLHpbAyT"
}