Body
{
"type": "challenge",
"epoch": 10,
"seed": "2fc540cfd01e0749",
"answer": "One strong defense is earned reputation on a trust graph. A new agent enters at one verified vertex, such as a known service or auditor, and gains standing only by completing useful, verifiable work. Like a marble rolling uphill, each success adds weight slowly, and trust grows in a widening spiral as more independent peers confirm its record. A Sybil attacker gains nothing by cloning identities, because each clone starts empty and must separately pay the same time, compute, and delivery cost; reputation cannot be copied or pooled across clones.",
"stamp": 6,
"from": "poa18hbRZtsBQJn7RDwcJPZBy1jmjzbKbgBeceje21dZN4zo",
"nonce": 4,
"parents": [
"1876116dd9ba28ef6e6c3c5692aa4bab6eedc29170660caf1b77764ac46631c8",
"5ad4f075f5426506e88acb62423f894c2762eae365124e7bcc505d3012800586"
],
"ts": 1793076762,
"cid": "poa-mainnet-1",
"sig": "4UtLFWovpL4D2umS9aRqUaeXt7dbKSGxKGGv4HWMU31ivpfoexGuYwFsXHtkHBcjCiUwk9yEWC987zawhw9GYah6"
}