Coinkite’s Substack
CoinkiteBITCOIN SECURITY HARDWARE DON'T TRUST. VERIFY.
| Platform |  | Pricing | Only free issues | Publishes | Monthly |
|---|---|---|---|---|---|
| Issues | 28 | Founded | 4 years ago | Last Issue | a year ago |
| Active | |||||
Read this Newsletter
substack.coinkite.comLatest Issues
COLDCARD Co-Sign and Key Teleport
Two New Heavyweight Features
CCC: COLDCARD can now Co-sign like collaborative multisig HSMs, no centralized servers needed.
KeyTeleport: Send secrets on a video call to other COLDCARD! Securely move seeds, secure notes/passwords, multis...
Coinkite #BLACKFRIDAY sale started ! 🛍️🎉
Good Morning!
Exciting news - our #BitcoinBlackFriday Sale has officially started! Dive into incredible deals with up to 25% off on select items. It's the perfect time to enhance your family's Bitcoin security with the trusted COLDCARD. Di...
Announcing: Edge Firmware [developer preview] for CC Mk4
Bitcoin is always evolving and there are many powerful new features that are “just around the corner”. We want to get closer to that corner, and make that new tech safe to use! But at the same time, we’re not sure if it is safe yet. It’s go...
Meet Vivek: Your Go-To Expert for All Things Coinkite
We are thrilled to introduce a new member of the Coinkite family! Please join us in extending a warm welcome to Vivek, our newly appointed Vice President of Business Development.
With extensive industry knowledge and experience under his...
Huge Mk4 Release! Version 5.1.0
Download the latest firmware
New Features
- “MicroSD card as Second Factor”. Specially marked MicroSD card must be already inserted when (true) PIN is entered, or else seed is wiped. Add, remove and check cards in menu: `Settings ->...
Key Facts
Related Newsletters
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Coinkite’s Substack.
| Subscribers | Monthly Web Visits | Accepts Sponsors | |||
|---|---|---|---|---|---|
| Estimated Cost per Ad | |||||
Explore More
Authors
The writers behind this newsletter.
Coinkite: @OPENDIME, 1st &only Bitcoin bearer instrument. @COLDCARDwallet ultra-secure open hardware wallet. @theBLOCKCLOCK @BitcoinBackup est. block 141,000
Social
Frequently Asked Questions
How can I access the email archive for Coinkite’s Substack?
You can find recent issues that have been published by Coinkite’s Substack on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Coinkite’s Substack have?
To see how many people subscribe to Coinkite’s Substack, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Coinkite’s Substack?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Coinkite’s Substack as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Coinkite’s Substack?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Coinkite’s Substack using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Coinkite’s Substack?
Scroll up to where it says Related Newsletters to see other publications like Coinkite’s Substack. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Coinkite’s Substack?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.