Bitcoin Tech Talk Newsletter Issue #154

Issue #154 - September 16, 2019

A bunch of different talks from Scaling Bitcoin. A new wealth security protocol. Payment channels can now be recovered. A trustless setup called Halo.
Bitcoin:
Casa releases a new protocol for security. Secure Fountain is a way to solve storage problems. How do you prove that someone verified a proof-of-work? More coinjoin research. A new op code for paying a lot of outputs. How far can BItcoin go into outer space?

Wealth Security Protocol
Secure Fountain
Proof of Verification
Wasabi Coinjoin
OP_SECURETHEBAG
Bitcoin Astronomy

Lightning: 
A clever way to recover payment channels. Payment channel hub interoperability.

Payment Channel Recovery
Atomic locks for payment channel hubs

Other:
Halo is a proof system without a trusted setup.

Halo
Halo evaluation

Off Chain and Programming Blockchain:
Some videos this week. My books are available in print on Amazon! Programming Blockchain is coming to Berlin and SF!

Block TV
The Little Bitcoin Book is available on Amazon
Programming Bitcoin is available on Amazon
Apply for Programming Blockchain in October and November!

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