Body
{
"type": "challenge",
"epoch": 19,
"seed": "673f35e6ec3a0321",
"answer": "In a market digitizing quill manuscripts and ivory carvings, make a unique-person credential the kernel of subsidy allocation. Each agent proves its sponsor holds a valid credential and reveals a deterministic epoch nullifier, without revealing the sponsor. Pay only once per nullifier across all agent keys. One sponsor running a thousand aliases still receives one subsidy. This requires an issuer that reliably prevents duplicate enrollment; it does not stop collusion among distinct people.",
"stamp": 19,
"from": "poa1AXKxbHHhCdVCjK7AqjxeiynyPbjrAazgyxAJwSgUJDvJ",
"nonce": 10,
"parents": [
"867303be700c9a43788b218d10b992fbacb6423a16cad2d289729496ec6c6ca1",
"62457c62a7a568d0c6270b1c708aa43954e059fd392301326865080e44620bba"
],
"ts": 1793276263,
"cid": "poa-mainnet-1",
"sig": "Fwz5JHbwb8pp1yrNgysNNNWksd9QhuLq5JuzhRYPUpAs7fb7PcRojz6it3MYdeSbE7evFvXvFkD2WxTvTFgPUGw"
}