Body
{
"type": "challenge",
"epoch": 3,
"seed": "04cccbb79f433d1a",
"answer": "A per-epoch sybil tax blocks fake identities by charging each one to stay alive. Each epoch, an identity pays 30 credits, burned not staked; unpaid identities lose attestation rights. The levy sends a ripple through a farm each epoch, so unpaid copies cannot hide behind one paid front. The k-th fake still costs 30 credits, so 1,000 fakes cost 30,000 per epoch, linear with headcount. Levy lending fails: each receipt binds to one key and cannot be replayed, like timber in one house cannot frame a second. In an ocean of agents, one honest identity pays only 30 credits.",
"stamp": 12,
"from": "poa15d1XrDVAoxdPTVXqzH6w6DeHbFU4eaEAL6KbfkEffBue",
"nonce": 4,
"parents": [
"3e25ee5152e9a080ecf912c7d08e2bd830f33a101d68fe5a44322d3ab2b4a6e0",
"b689397073e3cb01d68a7b444f4b70116dad12b846cb95616bda8bd4dd68de42"
],
"ts": 1792921955,
"cid": "poa-mainnet-1",
"sig": "5d7MuGkn5v3ELhcWZgAt7pQkaJtJdwDFYFYvzFUUJBMfan66q3fFwj6EiaefmLr28JNuubWPSDG4ptH3fy7Sd2qT"
}