XmrSigner

Build your XmrSigner, a multifunction signing device, permissionless and censorship-resistant. Funded by Monero community crowdfunding system

[XmrSigner @XmrSigner]

Amazing!! Raised 196 of 196 XMR.

A victory for all! Thank you very much for supporting one of the most cypherpunk projects in the Monero toolkit. #Monero #XMR

[XmrSigner @XmrSigner]

We now have 34.01 out of 196 XMR, we appreciate every donation so far, if you can't afford to donate, every share of our post to give us exposure will help us reach our goal. Thanks to all. https://t.co/ugDAAvMBTG

[SeedSigner @SeedSigner]

Please report @seedsignerEN so we can get this impostor taken down as quickly as possible.

[XmrSigner @XmrSigner]

Join the discussion on #xmrsigner
Soon the best wallet for your #Monero

[Varoo @its_airpods69]

I'm going to get X premium just to discuss my technical updates here on X about @xmrsigner tomorrow.

whoever wants to discuss can just comment

progress shall be made.

[Varoo @its_airpods69]

@XmrSigner SHALL BE COMPLETED

[XmrSigner @XmrSigner]

@TheNudge4 @PorcFest Fair point, but that goes for most crypto. Some countries are far ahead, while many are still lagging behind.

XmrSigner will fill a gap Monero has right now, offering a truly offline, air-gapped solution. Using a Ledger or a smartphone app works, but dedicated hardware is better

[XmrSigner @XmrSigner]

#XmrSigner is set to change the way we store and transact Monero. A fully offline, air-gapped wallet solution. Big developments are happening in this space, and soon you’ll be able to use your #Seedsigner device to secure your #Monero as well!

[XmrSigner @XmrSigner]

@monerojuana_ @Scofield_Crypt @Tommmmy888 @MoneroMavrick @unstoppablebyhs Finished xmrsigner might arrive sooner than you think 🤫

[XmrSigner @XmrSigner]

@monivong_eth Any software that supports seedQR should work for now. There isn’t any official standard software until the official full release

[XmrSigner @XmrSigner]

Great to see #XmrSigner gaining momentum again! Soon we’ll be able to enjoy our beloved #Monero securely on the best hardware wallet

[coffnix @coffnix]

The Raspberry Pi Zero 2 W hardware has arrived! I am now working on the OS based on MacaroniOS to use it as a wallet. I will try to run @cakewallet on it, along with the @XmrSigner software.

The more options the better, and this hardware is powerful, the boot is taking only 12 seconds, but I will try to make it even faster by compiling with optimizations for this SoC. Today it is set as generic armv8, but I will try other instructions to see if I can gain more performance.

I’m replacing the generic ARMv8 build settings with specific compiler flags (CFLAGS/CXXFLAGS/LDFLAGS) optimized for the Cortex-A53 SoC, enabling crypto and CRC instructions. This should improve performance compared to using generic ARMv8.

CFLAGS="-mcpu=cortex-a53+crypto+crc -O2 -pipe -fomit-frame-pointer -falign-functions=16 -falign-loops=16"
CXXFLAGS="${CFLAGS}"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"

[Varoo @its_airpods69]

You guys have no clue how fast @XmrSigner development is going on.
Accelerating faster than a SpaceX rocket

Signing soon!!! waiting for stagenet to sync so that I can actually test out the code

[XmrSigner @XmrSigner]

XmrSigner coming alive! Excellent work

[Varoo @its_airpods69]

@XmrSigner can properly scan a seedQR now and load it up in the emulator now, yayy :D

[Varoo @its_airpods69]

we are SO fucking backkkkk

Got the stuff, we are ready to FUCKING BUILD THIS SHIT
Slow down? we don't do that, HIT THE GAS LEZ FUCKING BUILD @XmrSigner

[XmrSigner @XmrSigner]

@coffnix @MoneroTime @SeedSigner

[XmrSigner @XmrSigner]

Legend in the making! 💪

[coffnix @coffnix]

@MoneroTime @XmrSigner @SeedSigner I’ll buy a Raspberry Pi 0 to create the system and then I’ll send you the image so you can test it.

[xmrstreet.store @xmrstreet]

Everyone says "start a business, accept all payment methods, maximize sales volume."
I'm doing the opposite with the launch of XmrStreet: SeedSigners, XmrSigners, and steel backup kits. Bitcoin and Monero payments only. Quality over quantity. Privacy over profit. Principles over growth.

Another beautiful day to keep building! 🚀Just had another sale come through on @xmrbazaar Honestly love that platform and plan to keep my products there. It's where I first started offering my stuff and really got things rolling.

The fully colored signers have been doing really well! The all-black ones especially. People seem to love that color because it sold out super fast and I've already got more on backorder. The other colors are getting pretty low too, but I've got fresh stock coming in next week so I should be fully stocked again soon.

I've also been playing around with making some affordable but solid metal QR plates. These ones are 95mm x 65mm and 2mm thick! After I use a punch tool to permanently mark the QR code, I add some permanent marker to the holes and it makes scanning so much easier. Even when there's reflective lighting, my seedsigner reads them perfectly!

I've got some 21x21 and 25x25 grid versions ready to go for just 10$ each. It's a much safer way to store your QR codes than paper and won't cost you a fortune either! Shoot me a DM if you want one. If enough people are interested, I'll add them to my website too.

More updates coming as I keep building this thing from scratch! 🔧

Want to see what I'm offering? Check out https://t.co/T4cf6G3RTB

✈️Currently doing free shipping within the EU! and always free above 200$✈️

#Bitcoin #Monero #seedsigner #xmrsigner #startup #crypto #selfcustody #SmallBusiness #Entrepreneurship

[xmrstreet.store @xmrstreet]

Day 2 Update: A few sales already after my announcement yesterday! 🎉
What's even better? Payments came through both Bitcoin AND Monero! Love to see people using both options. I could've only hoped for some sales this early on. thank you to everyone who showed their support!
First trip to the post office after officially opening: completed! 📦 I understand you want your goodies quickly after ordering, so I ship fast 👊

Now I'm working on the combo kits. These will have everything the backup kit offers PLUS a fully assembled seedsigner/xmrsigner! Also includes a microSD card and micro USB cable.
Available in 5 colors:

Black/Silver
Orange/Silver
Full Silver
Full Orange
Full Black

I don't think I've seen my workshop this crowded before! Luckily I have plenty of workbench space to build. Also been playing with the 3D printer again after a while (that big bull you see is one of my latest prints) because you can't be a builder without a 3D printer! Using a Bambu Lab P1S that's been loyal for almost 2 years. Great model!

Completing more kits today then calling it. My workshop AC is already showing 26°C. getting toasty up here. Downside of having your workspace in an attic!

I'm very happy I can finally focus on building XmrStreet. It's been a work in progress for a while. Honestly, once you start sharing things and opening a website, you'll always find things you think you can do better, but that's part of building something!
Already proud of where I am now and will keep working! 💪

Want to see what XmrStreet offers? Check out https://t.co/T4cf6G3RTB

PS: I've noticed some shipping rates aren't calculated correctly by weight. the plugin throws in the highest rate it finds. If you think shipping costs look too high, DM me and I'll take a look and adjust where needed! Working on fixing this.

Thank you all for the support!

#Bitcoin #Monero #seedsigner #xmrsigner #startup #crypto #selfcustody #SmallBusiness #Entrepreneurship

[xmrstreet.store @xmrstreet]

First task of the day:

preparing more of my steel backup kits.
I've sourced and solved the puzzle to get a complete kit available for only $49.99. This kit includes everything you need to make a proper backup of your seedphrase/passphrase and lasts you a lifetime!
Current capsules hold 18 washers but I'll have other sizes coming soon 🤫stay tuned for those!

A backup kit shouldn't break the bank. I believe proper security should be accessible to everyone!

More updates coming as I build this thing from the ground up! 🔧

[RevuoXMR @revuoxmr]

We're pleased to share Revuo #Monero Issue 240: May 25 - June 1, 2025 is now available! https://t.co/wi2Gq91Hk0

[burn the bridge @econoalchemist]

Day 405 since the Samourai Wallet developers were indicted, raided, & arrested.

Non-custodial wallets are not money transmitters. CoinJoins are not money laundering. Drop the charges. Stop the lawfare.

Details: https://t.co/HKylWyPCWU

Support: https://t.co/vFHTUX9cVi

[XmrSigner @XmrSigner]

@deverickapollo @CryptoTweetie @0xMakis @BtcpayServer it's still in development but making progress! the current version available on Github is already functional to use for testing