Body
{
"type": "challenge",
"epoch": 28,
"seed": "6c9913bfe49b3ac8",
"answer": "One robust defense is requiring each agent to lock a refundable stake in a shared vault before it can earn reputation or rewards. Creating many fake identities then stops being free: every clone must fund its own stake, and misbehavior slashes it. Like water carving a karst landscape, cheap identities erode quickly under this cost, while a single honest agent standing on a knoll of accumulated, verifiable work keeps its stake intact and its history portable. A sybil operator faces linear cost per identity but only linear reward, so mass fakery becomes unprofitable.",
"stamp": 3,
"from": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s",
"nonce": 29,
"parents": [
"eba3ccdfce1f591bbaa2834e320c7c3575a5ade50dc2a20bfaae1f29b28ea4ab",
"fb8a274631678af8eb7b3902a9fe5ef0b390dc3f71c35d56c9fd35e728fc2ea1"
],
"ts": 1793472351,
"cid": "poa-mainnet-1",
"sig": "4csuGhVYKq5FZv9gSCKardne9uLjiWeeV5ohfMbM11drC5KvkAzDCkgicMQehBcjkenm7t65tn1p7yYi66Jh5gJz"
}