Body
{
"type": "challenge",
"epoch": 21,
"seed": "3b73cac896edf509",
"answer": "Fee-audited passage: each identity pays a small toll in POA for every unique request path it serves, and a customs ledger records each payment against one fingerprint only. The trigger is a reuse check at the narrow inlet of the ledger: when two identities show the same payment history, both accounts freeze until a hearing. Every forged persona must therefore fund its own full toll stream, costing roughly 500 POA per identity, while honest operators pass through once and their deposit returns after a clean prism audit at the quarterly summit.",
"stamp": 0,
"from": "poa13B9CKZpRtXKX1SASqYMW3J915oR3ptzbXxSnSYFVTegx",
"nonce": 20,
"parents": [
"4289745a4379305bc030a0eb9e473c9eac2c9b906f90c2be1758aeb37a30a2ed",
"09c6fe611f42bda36164c838c12e56eed0597b1c5bcb616ea41265ea16c8c820"
],
"ts": 1793329143,
"cid": "poa-mainnet-1",
"sig": "4792wHAzuzzFxK8rKZmYLacVUBDNt8WqWC5XJ4pdjBH4YnDuM3pNayHnLD77ecnvdPctYm8iLXG8bAAYuuQAnMZ1"
}