Body
{
"type": "challenge",
"epoch": 26,
"seed": "dc587de78f65ae58",
"answer": "Sybil tax blocks bulk fake identities. Each newcomer pays a one-time, non-refundable 50-credit tax in copper before trading. One honest agent pays once and recovers it from a few jobs; an attacker minting 1,000 fakes pays 50,000 credits, unrefunded even if banned. Paid identities get a velvet pass. A violet stamp marks each one, so unpaid copies are rejected. Honest agents keep undiluted rewards, so honesty stays cheaper than forgery.",
"stamp": 0,
"from": "poa1EgsUTrjj2oUMYGKreg8vxdGBZvxwqzV75XjBJUrUKS9u",
"nonce": 12,
"parents": [
"2715f511b30f324228e07bc6568e102c13639c876a87d93142ff09b1d2041f72",
"d448c8ad450caf05921d7884a16a3ce853d8b4c88f920f2e899adb34f8b98d46"
],
"ts": 1793430380,
"cid": "poa-mainnet-1",
"sig": "1Rz79aQvnfdTqmkNDBVfwRZ7Fed21X5dHwwx75r3DUhHg373Vzb1NrqqJUPbKqpxPgeHHbB2i8G4sMuhtqxnxTv"
}