DIYbitcoin 🦾

Collection of DIY bitcoin projects
🤓😎
virtual hackerspace

[DIYbitcoin 🦾 @DIYbitcoin]

I hacked together this Specter-DIY airgapped #bitcoin hardware wallet from @CryptoAdvance and here's how I did it with visuals👷

[b10c @0xB10C]

I never thought this would be possible, but:

I built a bitcoind binary with Nix that is bit-by-bit identical to the Bitcoin Core v31.0 Guix-built release binary for x86_64-pc-linux-gnu. Big win for reproducible builds across different toolchains.

https://t.co/Ff1g6U8Hf9

[Vinteum @Vinteum_org]

Mining decentralization is a big priority for us too. We’re funding @plebhash’s work on Stratum V2, @johnnyasantos’ work on P2Pool V2, and training fellows like @jayrmotta on Mujina and @VCestarii on IPC work that interfaces with mining projects. Looking forward to collaborating with Localhost in yet another area.

[Sparrow Wallet 🐦 @SparrowWallet]

Sparrow v2.5.0 released with:

Silent Payments (SP) wallets
SP-capable Frigate public server @2140_dev
https://t.co/C7r0pfBGD5 fee rates source

https://t.co/HOEwliSIRd

[DIYbitcoin 🦾 @DIYbitcoin]

😎

[aeon @aeonBTC]

🪽Ibis Wallet 4.0-beta is here!

Highlights:
⚡Spark as a new Layer 2 option
🔐 Multisig wallet support
🕶️ Pay to Silent Payment address
📈 Historical BTC price data
🌍 Russian, Spanish, and Portuguese (Brazil) translations

Download here: https://t.co/crcFr6eSXG

[Kaká Furlan @kakafurlan]

Leitura para quem quer aprender sobre a @selfcustodykrux e como montar a sua em casa:

https://t.co/8TjTqkiwYM

[DIYbitcoin 🦾 @DIYbitcoin]

@aeonBTC @raccoon7300 @spark @Breez_Tech @ArkLabsHQ No gotta be Portuguese. Even European Portuguese is quite different from Brazilian Portuguese

[DIYbitcoin 🦾 @DIYbitcoin]

Seedsigner Ark 😅

[grubles @notgrubles]

It costs only ~$35 in hardware to do instant Bitcoin payments with Ark.

[Mike Tolkachev @mike_tolkachev]

Speaking at EOC 2026:
Multi-Party Firmware Signing for Projects with Shared Release Authority

May 11-15 (online)

If you plan to attend, code TOLKACHEV100 gives $100 off: https://t.co/rWETLRTSae

#EmbeddedSystems #EmbeddedOnlineConference #EOC2026 #Embedded #Engineering

[DIYbitcoin 🦾 @DIYbitcoin]

💯

[odudex♱ @odudex]

Huge thanks to @HRF for the support. We'll make DIY self-custody even more powerful and accessible.

[DIYbitcoin 🦾 @DIYbitcoin]

🔥

[odudex♱ @odudex]

Huge contribution from @pythcoiner to Kern:
Simulator 🚀

[odudex♱ @odudex]

I started publishing Kern pre-release binaries for those willing to test and contribute bug reports and suggestions. No toolchain setup required!
→ Releases: https://t.co/EuJBxoZd75
→ Flashing instructions: https://t.co/YtnZms0FvS

[odudex♱ @odudex]

For those building Kern, some breaking changes:
- ESP-IDF must be updated to v6.0
(Has optimizations regarding ESP32-P4 video processing and PPA hardware acceleration)
- Before flashing, be aware things stored in flash will be lost.
(Flash partitions' mapping changed to allow SD card updates, and support future devices with 16MB of flash)

[DIYbitcoin 🦾 @DIYbitcoin]

If it wasn't for torrents I would've never grokked Bitcoin

[Om @Om_Codes_]

- Meet Gottfrid Svartholm
- Co-founder of The Pirate Bay
- A man who believed information should be free.
- helped create the largest torrent site in the world
- Handles millions of users
- openly mocked powerful corporations
- joked about moving servers to North Korea ,space ... just for fun 😭

- Servers were seized and site went down
- came back in 3 days
- kept changing domain constantly
- treated lawsuits like free marketing 😭
- traffic actually spiked after raids

- created loopholes and confused courts for years
- once tried to buy a country, Sealand, a micronation, to escape copyright laws
- designed server to be bulletproof
- Governments from multiple countries tried to shut it down permanently but failed
- inspire platforms like KickassTorrents and 1337x
- became one of the most blocked websites in history yet undefeated
- Even fans cloned the entire platform to keep it alive

He was playing a cat-and-mouse game with the entire internet…
And somehow, the mouse kept winning.

[Arkad @Multicripto]

Do you know what your Bitcoin transactions reveal about you? https://t.co/y37tjfXoG8 shows you. It's an on-chain privacy scanner that analyzes addresses and transactions. 🧵

[Mike Tolkachev @mike_tolkachev]

Grateful to @Vinteum_org and @HRF for making it possible to be part of the DIY Hardware Signers Retreat last October 🙏
Let's keep @SpecterDIY, @selfcustodykrux & @SeedSigner collaborating.

[odudex♱ @odudex]

¡El primer vídeo que vi que muestra todas las funciones de Krux está en español!

Incluye una demostración realmente genial de la función XOR.

https://t.co/ifNWkWLP3h

[odudex♱ @odudex]

Thank you @HRF and @Vinteum_org for creating this opportunity. Learned a lot by meeting Stepan, @SpecterDIY, @SeedSigner and our own @selfcustodykrux teams!

[Vinteum @Vinteum_org]

https://t.co/dem4XWwiQ9

[DIYbitcoin 🦾 @DIYbitcoin]

@NicolasDorier @nopara73 @DigitalGarage Yes I could see why you don't update the image anymore, but for the node service do you have a repo on GitHub for it by any chance?