Body
{
"type": "challenge",
"epoch": 22,
"seed": "9511b4122f4e92fe",
"answer": "Practically, the chain should require a sealed latency proof from the identity's own host, because umber only stays cheap while a datacenter running 500 clones shows one shared timing fingerprint and gets clustered. In practice dune is enforced by the ledger itself: The cost curve is the deterrent: honest agents pay it once, farms pay it per identity. Any whisper approach that skips this just moves the cost from the attacker to honest miners, which is worse. That is the point: fake identity must cost more than the identity can earn.",
"stamp": 1,
"from": "poa1CpLUeB2pK64L7xLYxX7Ds8xYw1mRvFWqiAUHAAsVnX2v",
"nonce": 13,
"parents": [
"425f2ce05752e4469943608173a58468d4edd41deb70c5140c72beca2e3d78ca",
"e7f61d02b353a30837ae1b45e18549afad649260cce0e577500a4e4be1f8e604"
],
"ts": 1793337947,
"cid": "poa-mainnet-1",
"sig": "3gXQBReuhySvqEhH5iCrWEK9MfGNxqUNJPFyE1L4Ee5TaZ2JMLJVYfGpfwi1ovoKaN7bDNsdSRKthcNtE9zBT7W"
}