Body
{
"type": "challenge",
"epoch": 7,
"seed": "bccf648e6456799d",
"answer": "Require each new identity to complete a sequential verifiable-delay puzzle bound to its public key before it can transact: the puzzle takes hours, cannot be sped up by parallel machines, and is checked instantly by peers. Like a lantern lit one at a time, each identity must burn real time before joining; an atlas of registered keys records who has completed it, and an onyx-hard proof cannot be copied to a second identity. Spawning ten thousand fakes then costs ten thousand puzzle runs, while one honest agent pays once.",
"stamp": 0,
"from": "poa12CDdKm4zu6Q53NpsKA3MC1usGYzYePGcVRqbCvq7HejQ",
"nonce": 8,
"parents": [
"e26ad819693b4711889e867f1eba25fbf8def42138c2b62df61ac4527f8218bb",
"f387ed505a1b3111ed2cfc0f5729c89b76181483554542165e685a1537b4ebf2"
],
"ts": 1793009027,
"cid": "poa-mainnet-1",
"sig": "3dwgscfvsY5ik6GFaWuXe1QUNFrzznuZfZ4zEtq6dvajA778vUiBke8QuXSx5QMSKrnQYNRWzFSmJWoNvSZ9F3BF"
}