@zooko2.bsky.social
It's a compression algorithm at a very different scale of granularity. Wonder if the two kinds of compression could be combined. Maybe that's where the whole layering of underlying chunkers would fit in. 🧐
January 13, 2026 at 12:16 AM
It's a compression algorithm at a very different scale of granularity. Wonder if the two kinds of compression could be combined. Maybe that's where the whole layering of underlying chunkers would fit in. 🧐
I’d be interested in trying it out if it came “preloaded” with my current Bluesky followees or there was an easy way for me to import them.
January 11, 2026 at 6:07 AM
I’d be interested in trying it out if it came “preloaded” with my current Bluesky followees or there was an easy way for me to import them.
Ooh, and apparently there is a cryptocurrency hardware wallet that uses Xous and its /dev/urandom: foundation.xyz/2024/12/buil...
Building KeyOS!
Creating a secure operating system from scratch is no small feat, but it’s precisely what we set out to do with KeyOS, the operating system powering our new Personal Security Platform, Passport Prime....
foundation.xyz
January 10, 2026 at 6:03 PM
Ooh, and apparently there is a cryptocurrency hardware wallet that uses Xous and its /dev/urandom: foundation.xyz/2024/12/buil...
Accidentally left out this image from the "Oh wow it turns out it has BLAKE3 hardware built in" part:
January 10, 2026 at 5:14 PM
Accidentally left out this image from the "Oh wow it turns out it has BLAKE3 hardware built in" part:
Thanks to the folks in this twitter thread for bringing this is to my attention today: x.com/DailyDigiKey...
DailyDigiKey on X: "BONUS: Baochip-1x An open-source (!?) 22nm MCU w/ 2MB RAM, 4MB NVM, USB 2.0 HS and... another four RISC-V cores!? WHAT? AND IT WAS DEVELOPED BY ONE GUY!?!?!??!?! https://t.co/rhRFXzmmfq" / X
BONUS: Baochip-1x An open-source (!?) 22nm MCU w/ 2MB RAM, 4MB NVM, USB 2.0 HS and... another four RISC-V cores!? WHAT? AND IT WAS DEVELOPED BY ONE GUY!?!?!??!?! https://t.co/rhRFXzmmfq
x.com
January 10, 2026 at 5:11 PM
Thanks to the folks in this twitter thread for bringing this is to my attention today: x.com/DailyDigiKey...
A bunch of details about the design and implementation of Xous/Precursor's /dev/urandom (which uses ChaCha of course): github.com/betrusted-io...
TRNG Data Conditioning
Looking for docs on Precursor/Betrusted? Start here. - betrusted-io/betrusted-wiki
github.com
January 10, 2026 at 5:11 PM
A bunch of details about the design and implementation of Xous/Precursor's /dev/urandom (which uses ChaCha of course): github.com/betrusted-io...
The Xous operating system book: betrusted.io/xous-book/ I like the optional asynchronous message flow.
Introduction - The Xous Operating System
betrusted.io
January 10, 2026 at 5:11 PM
The Xous operating system book: betrusted.io/xous-book/ I like the optional asynchronous message flow.
Bunny developing tools and techniques to inspect your own chips: www.bunniestudios.com/blog/categor...
precursor « bunnie's blog
www.bunniestudios.com
January 10, 2026 at 5:11 PM
Bunny developing tools and techniques to inspect your own chips: www.bunniestudios.com/blog/categor...
(I wonder if that's actually in there or if this image is aspirational. The RTL is open so I could look!)
January 10, 2026 at 5:11 PM
(I wonder if that's actually in there or if this image is aspirational. The RTL is open so I could look!)
And... omg! I just saw this part! It comes with a BLAKE3 circuit! baochip.github.io/baochip-1x/
Introduction - Coder's guide to the Baochip 1x
baochip.github.io
January 10, 2026 at 5:11 PM
And... omg! I just saw this part! It comes with a BLAKE3 circuit! baochip.github.io/baochip-1x/
there is a 22nm RISC-V MCU you can buy with mostly-open-RTL that has virtual memory www.crowdsupply.com/baochip/dabao ...
Dabao Evaluation Board for Baochip-1x
A powerful new RISC-V microcontroller with mostly open RTL
www.crowdsupply.com
January 10, 2026 at 5:11 PM
there is a 22nm RISC-V MCU you can buy with mostly-open-RTL that has virtual memory www.crowdsupply.com/baochip/dabao ...
Oh neat that they thank Tahoe-LAFS. :-)
January 3, 2026 at 10:17 PM
Oh neat that they thank Tahoe-LAFS. :-)
Keto diet cures (!) seizures in about 1/3 of refractory epileptics.
January 1, 2026 at 9:10 PM
Keto diet cures (!) seizures in about 1/3 of refractory epileptics.