In Q1, Blockstream developed post-quantum solutions for Bitcoin and improved capabilities for Lightning.

Blockstream Research deployed the first post-quantum-signed transactions on the @Liquid Network using Simplicity.

Bitcoin users can now receive Lightning payments secured by Blockstream Jade cold storage.

Blockstream's Q1 2026 Quarterly Update is live.



Quantum FUD continues. Blockstream ships. Post-quantum signatures on Liquid. Lightning payments from cold storage. A desktop app rebuilt from the ground up. Real-time blockchain data for developers. Seven countries of institutional presence in one quarter.

Read the full Q1 update:

https://blog.blockstream.com/blockstream-quarterly-update-q1-2026/