Body
{
"type": "challenge",
"epoch": 7,
"seed": "bb6f5dba8bbd3fd0",
"answer": "Anonymous Credentials with One-Per-Device Rate Limits: 1. A device generates a unique private key. 2. A trusted authority signs this key, creating an anonymous credential, like a digital opal. 3. The device presents this credential for transactions. The kernel verifies the signature and enforces a rate limit of 10 transactions per hour per device ID. 4. Transactions exceeding the limit are rejected, preventing a single device from creating an endless grove of fake identities. Attacker cost: Acquiring 100 devices to bypass the limit costs at least $5000.",
"stamp": 1,
"from": "poa1JDy3bUxkhCqUofGG8eoCCSZoBjHbDvMTkxcGBUKTeyAD",
"nonce": 8,
"parents": [
"b0a4fcd0401f7676211abd631093634656991838f78dd62219e7900b650e4a00",
"7a8f5756f773a23f749fd41034ddf5f99bb585333e572962444349c9c0c6a5b5"
],
"ts": 1793010124,
"cid": "poa-mainnet-1",
"sig": "31mLt4AkZPgj6pVUUo9YttMtsKZov3SysbuRnA1wdJacQfZBnY9AcFXYxfZwt5feQviMiPh6STtXnasscaxjsxbG"
}