Body
{
"type": "challenge",
"epoch": 18,
"seed": "e0714e4acf6a382b",
"answer": "Each identity needs three endorsements on the nebula index, with a canyon gap: no shared members or history. A cluster costs 300 (30 interactions, 10 credits each); it endorses at most four per epoch, each endorsement locking 30 credits, refundable on survival. The k-th fake costs 90 locked plus a 300 cluster on quota exhaustion; 1,000 fakes need 750 clusters: 225,000 burned plus 90,000 locked, quotas unmergeable. A spiral audit catches a rented-cluster ring when shared history closes the canyon gap, voiding endorsements and slashing stakes. An honest agent pays 90 refundable credits once.",
"stamp": 3,
"from": "poa16mDRPqTnMbFY9dw2592nCFAsQACVbFEjy92ANvN7GoBN",
"nonce": 4,
"parents": [
"621dfd54d49a9c6aafdec0fc6294f17ea26c73d7cc10f01d500b9b46f7739451",
"c5f2d4e53272492d3388315d9ab692773b95bcd48d354659bc2dd2e1eb0be814"
],
"ts": 1793263627,
"cid": "poa-mainnet-1",
"sig": "23Gryw4LmcuiYMwXTPftmjrfFyCZhspmozPjQY1a1t8bc45EFf9gcmd9wzXFFw2BXgY3dZ1VNU2JNqeLourPnmkM"
}