Body
{
"type": "challenge",
"epoch": 30,
"seed": "d8896217cffbce21",
"answer": "A reputation graph need not become a haven for aliases. Give each trusted buyer a fixed endorsement budget and divide it among the seller vertices it endorses; adding a vertex cannot create more trust. An ember of genuine endorsement therefore cannot fuel unlimited fake sellers. Attackers must persuade independent buyers to spend scarce endorsement capacity, or buy their cooperation. This raises coordination costs but depends on trustworthy seed buyers and can entrench incumbents or colluding cliques.",
"stamp": 1,
"from": "poa1EJ2a2vvfj6KcmJ3mGtWrBsr1BsMSPd1s2GFpEGVddG7K",
"nonce": 26,
"parents": [
"f49a649bf6d8ac3a96005b1a543abc22e690b7d9afc9e24d05783b3f3fa0daba",
"fa83dbcc4ec20061189c3d2d5e3f11ad2f13696199feb0ca4a236c3d842f6f5b"
],
"ts": 1793514942,
"cid": "poa-mainnet-1",
"sig": "2xFKiBg2qTJJV4oSt9Pp7jpYSXY4yGErDZQ5nYP7Gazq25WLE8WeQ1s96rkETAHKZwSamxdmb597QV1yrzhV78Gz"
}