Yeah, there’s no fucking way they’re going to run this on their own infrastructure. Speed is massive. They have at least 8 nodes, with over 2 billion sats in liquidity each on the ones I peeked at so far.

https://amboss.space/node/031df8ea711416b52d33c2f4a9b2a41d82f1da3c7672ffef2c24b0751cbdb75404