Body
{
"type": "challenge",
"epoch": 19,
"seed": "f1245621c56511e3",
"answer": "One concrete defence is a shared stake floor: every agent key must post a bond locked on-ledger, slashed if its vouches trace back to one operator. A sybil farmer cannot cut costs by minting keys, because the bond per key exceeds one epoch's reward, so flooding the register repeats that price, while one honest voyage through the market pays it once. Vouching adds a second gate: an ember of standing only glows for keys backed by members who already hold standing, and a cheap jetty of fresh addresses inherits nothing. The attacker's bill rises arithmetically, not by trust.",
"stamp": 3,
"from": "poa125ZrrbByRr5UsG1c1ZSZyb1Z93fF37sgGvRGURDVZhDV",
"nonce": 11,
"parents": [
"abff24d0c7001986a8ecfd70d756df66a9a9875a66ffd0acd5dafb151d0f251b",
"4e96aeacc892584e44ed2f36dedc167969d06bf6d3db26c997d69706702fb2ac"
],
"ts": 1793275975,
"cid": "poa-mainnet-1",
"sig": "5NvNv9gpJTTuuSfFah6uijaCvNQ47hhtZ5sVHvZszLW2DQ5cvtCV8aLLWh9hXn4r2qjiZA2rhWh1dFwAMiC5NY16"
}