3:00pm Pizza and beers
3:45pm Speaker
4:15pm Socratic Seminar
5:15pm Wrap-up
5:30pm Food/Drinks at a local bar

River Financial - The best place to buy, sell, and use Bitcoin for the long-term investor. Use this link for 2 months of 0 fees:

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7456 Melrose Ave, Los Angeles, CA 90046 (Zephyr Theater)


There's 2 hour parking in the residential area and metered parking along the street. You can also buy a drink and park at the CVS across the street.


Join us for another amazing Bitcoin meetup this coming Sunday! We're going to have free pizza and beer right when the doors open so make sure to get there early in order to network with other local Bitcoiners.

This month we have the pleasure of hosting Steve Lee, Lead at Spiral, who will be sharing what they're building at Spiral and also briefly touching on the Bitcoin Design Community. Spiral (formerly known as Square Crypto) is an offshoot of Square whose focus is to make bitcoin more than an investment. Some of the projects they are developing include Bitcoin Dev Ket, Lightning Dev Kit, and the Bitcoin Design Community.

The talk will then be followed by a Socratic Seminar and then we will get drinks at a local restaurant after.

Guest Speakers

Steve Lee - Lead at Spiral

Socratic Seminar



Bitcoin PRs

  • Core/HWI, psbt: Implement BIP 370 PSBTv2 (#549)
  • Btcpayserver, [UX/UI] Add CPFP (#3395)

Lightning PRs ⚡

  • LND, htlcswitch: add htlc interceptor failure control (#6177)
  • Eclair, support for typed features (#2164)