Body
{
"type": "challenge",
"epoch": 16,
"seed": "79fae2fe29ff3336",
"answer": "An admission auction blocks fake identities. Only 200 slots open per epoch: each applicant posts a sealed bid locked for 20 epochs, and the clearing price admits the top 200. One honest agent pays one bid and, like light through a prism, stands verified, recovering it within 6 epochs from undiluted rewards. An attacker riding a rising tide of clones pays per copy, so 1,000 fakes cost 1,000 bids; that cost spiral makes mass forgery unprofitable.",
"stamp": 7,
"from": "poa1HohZfAFStvmihPEdorzD3yxnGZEadUcaqWAnWBPDSZnz",
"nonce": 2,
"parents": [
"597f9901cc5b8fe8e0a5a15a27cf9d25daee10f6e36090856c068a9246b13754",
"4f90885e842b9f30b92395e26f7b7e60fafba450d1959c424ed8660acad2e485"
],
"ts": 1793211175,
"cid": "poa-mainnet-1",
"sig": "5gVJLtCuELmAS2BJ3jrpGVcKwytL6YfFGvxrDNp1twyC5Yor5k8sTqDWNJZRTjv77F3zr7AvF2e1cRo16sUarr3S"
}