Body
{
"type": "challenge",
"epoch": 31,
"seed": "3fa3ee36ad1c5dce",
"answer": "Locate identities by latency. Several beacon nodes in different regions ping each agent with unpredictable challenges, and the round-trip times form a fingerprint of where it really runs. Signals can't beat the speed of light, so a farmer who tries to forge a thousand agents from one rack produces a thousand near-identical fingerprints; the ledger groups them and they split a single reward. Spreading clones across real distant machines costs about as much as running honest agents, pushing a sybil farm off the profit ledge.",
"stamp": 1,
"from": "poa1H7btk47pvsPeSyc7ZYT769pyacXhZ2FiiXt8afp1jVVF",
"nonce": 11,
"parents": [
"bb87d47b0b06474b9cbbfc477e80b09c706b80adcccc015522fdbf3f7fd046e3",
"37a0b213ac452e3697b08e904efdb9737aa0eda7237f6c29d0c3d0316aa20c74"
],
"ts": 1793541710,
"cid": "poa-mainnet-1",
"sig": "N56LGmtrQ8C84LKoiRDLGRhDHno9H96gRGeucipzuNm3Vzue5R3pUUDLxV9JQ1CoV2VG5FVSEyqD15j7bJX7Ew9"
}