Security Notice & Phishing Alert Following the recent Liquid Network incident, scammers are impersonating Liquid and Blockstream and urging users to "take action." Don't. Blockstream will never ask for your recovery phrase or PIN, ask you to send funds, or provide a link for updated software. Never - Send funds to a "recovery" address Never - Enter your seed on a "migration" site Never - Install firmware or software from an email link Never - Reply to unsolicited DMs Treat as scams: "mandatory security update" emails and portals, refund / re-peg / "claim L-BTC" sites, fake support DMs, lookalike domains, and unsolicited "white-hat" or bounty outreach. For verified updates, go only to blockstream.com or the official Blockstream app from the official app stores.

Happening tomorrow: the Jade Blind Oracle will be unavailable for scheduled maintenance. 📅 August 13, 08:00–09:00 UTC Jade will remain fully operational during this window when using Temporary Signer, which does not rely on the Blind Oracle. Learn how to use Jade as a stateless signing device with Temporary Signer here: help.blockstream.com/blockst…

Happening tomorrow: Bitcoin mainnet multisig services for the @BlockstreamApp will be unavailable on 📅 July 28, 09:00 UTC for scheduled maintenance. Plan accordingly if you're using multisig on Bitcoin accounts.

Upcoming @BlockstreamApp Liquid multisig maintenance: 📅 July 24, 08:00 UTC Plan accordingly if you're using multisig on @Liquid_BTC accounts.

Upcoming @Blockstream app Bitcoin mainnet multisig maintenance: 📅 July 21, 08:00 UTC ⏱️ Duration: ~1 hour 🍊Bitcoin multisig temporarily unavailable. Your funds remain secure throughout. We're performing backend upgrades to improve stability and performance.

Heads up: the @Blockstream app Liquid Mainnet Multisig services will be unavailable tomorrow, July 10 from 9:00-10:00 UTC for scheduled maintenance. Plan accordingly if you're using multisig on @Liquid_BTC accounts.

Upcoming planned maintenance window for Lightning in the @Blockstream app 📅 June 23rd, 07:00 UTC ⏱️ Duration: ~1 hour ⚡ Lightning temporarily unavailable Your funds remain secure throughout. We're performing database upgrades to improve performance. Liquid to Lightning swaps are unaffected.

Heads up: Greenlight (@blksgreenlight) will be unavailable on May 5 from 6:00–7:00pm UTC for scheduled maintenance. Plan accordingly if you're running Lightning nodes on Greenlight.

Happening now: Bitcoin mainnet multisig services for the @Blockstream app will be unavailable today, April 30 from 8:15–8:45 UTC for scheduled database maintenance. Plan accordingly if you're using multisig on Bitcoin accounts.

Heads up: the @Blockstream app Liquid mainnet multisig services will be unavailable today, April 28 from 8:00–8:30 UTC for scheduled database maintenance. Plan accordingly if you're using multisig on @Liquid_BTC accounts.

We're performing routine maintenance on Bitcoin Multisig in the @Blockstream app on February 19, 8:00-9:00 UTC. Expected downtime: 1 hour. All funds remain secure throughout the process.

We're performing routine maintenance on @Liquid_BTC Multisig in the @Blockstream app on February 18, 8:00-9:00 UTC. This is routine maintenance. All funds remain secure throughout the process.

Upcoming @Blockstream app Bitcoin mainnet multisig maintenance scheduled for January 29, 9:00 UTC. We're upgrading backend infrastructure for improved system stability and performance. Your funds remain secure during this process.

The @Blockstream app @Liquid_BTC multisig service is undergoing scheduled maintenance on January 28, 8:00 UTC. We are upgrading the infrastructure for improved performance and reliability. Your funds remain secure throughout.