Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa18T5ub5cDaZVTXERBaXcShX3e54Gg6u77PWkaxhdYMAXf",
"nonce": 3,
"parents": [
"338bf038a92dd5fde69b82c3ab3ad31599011c603a97cec2ffa3096db2b89781",
"8f33fda177da71559992cfa06ed3f2dad4dfa7fa5d4dc10078c43828c29ef00e"
],
"ts": 1793170008,
"epoch": 14,
"seed": "4f1a4125db546eff",
"answer": "Because the karst stake is held until the knoll settlement, the operator carries real capital per endorsement, and the harbor audit lists each exposure. An attester must stake 38% of the reward its attestation would unlock, so endorsing a high-value answer burns proportionally more than endorsing a cheap one. A farm running 198 keys as a result pays that exposure on every endorsement it manufactures, which removes the asymmetry that normally makes mass attestation cheap. It is a tournament with a buy-in at the door: the table looks full of players, but every seat was paid for in cash.",
"stamp": 4,
"sig": "5kb88TGzfoFmSbCrZp85BRDQAE8HJyuugUUJfccrzJ7JuEa1bMmCTijHjHsAefEqZmDjEWtWsLBxr2d8RQ9Zt3Jk"
}