TLS38: John Cantrell on Building Sensei, Lightning Node Implementations, and Emerging Lightning Use Cases

John Cantrell is the pseudonymous creator of Sensei, a lightning node implementation focused on making Bitcoin accessible to the entire world.

In our conversation, we discussed exactly what Sensei is, Sensei’s relationship to Spiral’s BDK and LDK, the broader Lightning implementation landscape, and emerging payments use cases that could be built on Lightning.

→ Sensei: https://l2.technology/sensei

Today’s show is sponsored by Voltage and ZEBEDEE.

→ Voltage: https://voltage.cloud?utm_source=kevinrooke&utm_medium=Youtube&utm_campaign=1mo

→ ZEBEDEE: https://zbd.gg/

At the end of every show in the Lightning Round, I answer any questions listeners send in over the Lightning Network.

To ask a question, send a message, or to support the show, download Fountain from the iOS or Google Play App Store and load your wallet with a few sats.

→ Fountain: https://www.fountain.fm/

→ Listen to More Episodes: https://play.fountain.fm/show/P6XXuSPg6f2rj4ECB0fT

→ Follow Kevin Rooke on Twitter: https://twitter.com/kerooke

→ Lightning Address: ⚡kr@getalby.com

Timestamps:

00:00 - Intro

01:07 - John Cantrell Intro

06:35 - Non-Payment Use Cases on Lightning

16:52 - What Is Sensei?

33:06 - Business Models for Lightning Implementations

45:14 - Developers Building on LDK

57:03 - The Impact of Streaming Payments

1:05:16 - Lightning Adoption Successes & Areas for Improvement

1:15:43 - The Lightning Round