A feed of the latest blog posts from major bitcoin and crypto wallet companies and developers, direct from the source.  A quick way to stay on top of the latest potential security issues, new products and current deals.

Bitcoin Privacy 101: An Introduction to CoinJoin In a CoinJoin transaction, a group of Bitcoiners coordinates and agrees to sign a transaction that spends their coins together.
Purchase thousands of shop items with your crypto: Bitrefill is now available through Ledger Live Things to know: — Bitrefill joins our growing family of partners available in Ledger Live*.— Bitrefill allows you to easily convert your BTC and ETH into vouchers, gift cards and mobile refills. — By combining Bitrefill with Ledger Live, you’ll make ...
Organizational change at Ledger: Welcome to our new Chief of Staff and our new Head... Ledger achieved great things in the past few months and materially grew in size, stature, and number of people. Since the beginning of the year, we raised $427M in series-C funding, hired over 250 people, and launched Ledger Enterprise Solutions ...
MoonPay is now available through Ledger for more coins and more countries Things to know: MoonPay, a crypto infrastructure platform, joins our growing family of partners available in Ledger Live*. MoonPay allows you to easily buy 40+ coins globally. Combining MoonPay with Ledger means you’ll benefit from more financial freedom with your ...
4 Reasons Why You Shouldn’t Talk About Your Bitcoin If Bitcoin is a large portion of your net worth, however, attracting attention may not be in your best interest. In fact, there are several risks and situations you should prepare for.
MetaMask and Ledger Integration Fixed! + New Partnership between MetaMask and Ledger to ensure ease-of-use... Key Takeaways: — Due to a breaking update in Chromium-based browsers earlier this year, MetaMask + Ledger functionality has been difficult.— We have built a new Ledger + MetaMask integration on Chrome and the integration now works seamlessly again. (You ...
Join our contest and win a ticket to the Ledger Op3n Event Ledger is working to become the most developer-friendly platform, and we’re thrilled to announce that we’re hosting our annual Ledger Op3n conference, by and for developers and the wider crypto community.  This event will take place this December 9-10 in ...
Q&A: Understanding the Bitcoin Whitepaper with Jameson Lopp To fully appreciate the Bitcoin whitepaper, we sat down with Jameson Lopp, Casa co-founder, CTO, and cypherpunk. Lopp first read the whitepaper in 2012 and has devoted his life to furthering the individual empowerment therein.
Bitcoin Core 0.20.2 released Bitcoin Core version 0.20.2 is now available for download. See the release notes for more information about the many
new features and bug fixes in this release.
If have any questions, please stop by the #bitcoin IRC chatroom
(IRC, web) ...
Should You Memorize a Seed Phrase? By keeping your seed phrase secure, you prevent bad actors from cracking the code protecting your bitcoin. Securing a seed phrase, however, is complicated and has no one-size-fits-all solution.
Scan, Sign, and Go: Introducing QR Code Signing with Keystone Casa clients can now incorporate Keystone hardware wallets in their multisig security plans for convenient transaction signing with QR codes.
Bitcoin Core 0.21.2 released Bitcoin Core version 0.21.2 is now available for download. See the release notes for more information about the many
new features and bug fixes in this release.
If have any questions, please stop by the #bitcoin IRC chatroom
(IRC, web) ...
Bitcoin Core 22.0 released Bitcoin Core version 22.0 is now available for download. See the release notes for more information about the many
new features and bug fixes in this release.
If have any questions, please stop by the #bitcoin IRC chatroom
(IRC, web) ...
Version 4.1.3 Released (PSBT support in Core) Enhancements
Support “importdescriptors” command in Bitcoin Core 0.21 so that
a descriptor-based wallet is created. PSBT files are then supported natively by
Core, and the resulting desktop wallet can be used for spending (ie. create PSBT
via GUI) and also ...
NEW SHOW ANNOUNCEMENT: COPENHAGEN We’re pleased to announce an intimate show in Copenhagen, at Rust on September 1st! Where we will be playing 'And The Glass Handed Kites…’ in its entirety.Tickets are on-sale NOW here: https://mew.ffm.to/copenhagen2021.owe
HELSINKI AND OSLO
HELSINKI AND OSLO Due to local restrictions still in place we have rescheduled our headline shows in Helsinki and Oslo to January 2022. Tickets for the original dates will remain valid for the new dates: mew.ffm.to/live- January 27: The House of Culture, Helsinki.- ...
Version 4.1.2 Released (More QR Codes) Enhancements
Shows QR code with BIP-85 derived entropy value if you press (3) while
value shown on-screen. Thanks to @opennoms for idea.
Works with 12/18/24-words, XPRV, privatekey and even hex cases.
Offer to show QR in other places:
Coldcard’s main ...
Bitcoin Supercycle or nah? Date of writing: 27/05/2021 & Bitcoin price: $39,600 USD/BTC or 1 sat = $0.0004 USD Every now and again I […]
Bitcoin Core 0.21.1 Released With Taproot Activation Code Bitcoin Core version 0.21.1 is now available for download. As described in detail in the release notes, miner block
templates produced by this version of Bitcoin Core will signal readiness
to enforce taproot during the roughly three month period specified ...
Version 4.1.0 Released (Seed XOR Feature)
Version 4.1.0 Released (Seed XOR Feature) Seed XOR – Split your secret BIP-39 seed into 2 or more new seed phrases
Most people understand that metal seed backups are paramount, as
paper burns. The challenge is how to store these cleartext secrets?
Anyone with physical access ...
JAPAN 2021 SHOWS CANCELED
JAPAN 2021 SHOWS CANCELED MEW’s Japan tour originally scheduled on Jan16th – Jan19th is cancelled due to current situation of COVID-19 all over the world.Ticket refunds will be available from the point of purchase.We’re looking forward to returning to Japan and being able to ...