Philipp Krüger
@matheus23.com
Building iroh with the amazing folks at number 0 (n0.computer).
Generally striving to increase user agency and excited about commons networks.
Only works for Canadian CEOs, apparently.
Rust, cryptography, CRDTs & more on my feed
Generally striving to increase user agency and excited about commons networks.
Only works for Canadian CEOs, apparently.
Rust, cryptography, CRDTs & more on my feed
Interestingly, Claude seems to be able to print an em dash, but not those fancy tilted quotation marks (they're called left and right double quotation marks apparently).
Also it seems to be unaware of that fact.
Also it seems to be unaware of that fact.
August 14, 2025 at 1:05 PM
Interestingly, Claude seems to be able to print an em dash, but not those fancy tilted quotation marks (they're called left and right double quotation marks apparently).
Also it seems to be unaware of that fact.
Also it seems to be unaware of that fact.
😅 I'm almost through checking my code against (almost) all PLC records. This is one of the 3 last remaining failures:
Love how it reads like graffiti.
Love how it reads like graffiti.
April 13, 2025 at 12:37 PM
😅 I'm almost through checking my code against (almost) all PLC records. This is one of the 3 last remaining failures:
Love how it reads like graffiti.
Love how it reads like graffiti.
That operator is a Haskell OG 😀
Have a look at the Haskell Logo:
(refers to the Monad bind operator: hackage.haskell.org/package/base...)
Have a look at the Haskell Logo:
(refers to the Monad bind operator: hackage.haskell.org/package/base...)
April 2, 2025 at 11:15 AM
That operator is a Haskell OG 😀
Have a look at the Haskell Logo:
(refers to the Monad bind operator: hackage.haskell.org/package/base...)
Have a look at the Haskell Logo:
(refers to the Monad bind operator: hackage.haskell.org/package/base...)
did:plc auditing is a bunch of CPU work:
re-encoding loaded date in dag-cbor, hashing, verifying signatures etc.
Parallelizing this was really easy with #rust scoped threads & crossbeam-channel (I needed an spmc channel to distribute work).
A full audit of ~34M dids now takes ~20mins on my machine
re-encoding loaded date in dag-cbor, hashing, verifying signatures etc.
Parallelizing this was really easy with #rust scoped threads & crossbeam-channel (I needed an spmc channel to distribute work).
A full audit of ~34M dids now takes ~20mins on my machine
April 1, 2025 at 9:26 PM
did:plc auditing is a bunch of CPU work:
re-encoding loaded date in dag-cbor, hashing, verifying signatures etc.
Parallelizing this was really easy with #rust scoped threads & crossbeam-channel (I needed an spmc channel to distribute work).
A full audit of ~34M dids now takes ~20mins on my machine
re-encoding loaded date in dag-cbor, hashing, verifying signatures etc.
Parallelizing this was really easy with #rust scoped threads & crossbeam-channel (I needed an spmc channel to distribute work).
A full audit of ~34M dids now takes ~20mins on my machine
![Console text saying:
[philipp@nixos:~/program/spds]$ cargo run --release -- audit-full
Compiling spds v0.1.0 (/home/philipp/program/spds)
Finished `release` profile [optimized + debuginfo] target(s) in 6.49s
Running `target/release/spds audit-full`
Audited 226000 DIDs so far (0.60%)
Failed audit: Auditing did:plc:ag3gatteub5k23e7ivqb5k5t: PLC genesis didn't match this DID, expected did:plc:ag3gatteub5k23e7ivqb5k5t, but got did:plc:sili6lx7l6msbo26vqatwksn
Audited 436000 DIDs so far (1.15%)
Failed audit: Auditing did:plc:aneosvncwerovrzwxrmrnurv: PLC genesis didn't match this DID, expected did:plc:aneosvncwerovrzwxrmrnurv, but got did:plc:hob3fdsofnb2nv6fx4o6pe4n
Audited 984000 DIDs so far(2.60%)](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:waus2e27lp3dbkkqzdkchn4m/bafkreic7uibztnl75j5no375yzspgm5x4nxbvwfgwhnqoubbfksffn72bi@jpeg)
Shoutout to @534.bsky.social (who I assume created) the bsky.app/profile/did:... with a great did:plc record
March 30, 2025 at 1:59 PM
Shoutout to @534.bsky.social (who I assume created) the bsky.app/profile/did:... with a great did:plc record
Ha! I have not. It was just outside the samples I fetched to verify my code (I haven't yet fully mirrored plc.directory).
No samples between 2024-12-17T11:04:53.086Z and 2024-12-26T00:03:26.116Z.
No samples between 2024-12-17T11:04:53.086Z and 2024-12-26T00:03:26.116Z.
March 23, 2025 at 5:45 PM
Ha! I have not. It was just outside the samples I fetched to verify my code (I haven't yet fully mirrored plc.directory).
No samples between 2024-12-17T11:04:53.086Z and 2024-12-26T00:03:26.116Z.
No samples between 2024-12-17T11:04:53.086Z and 2024-12-26T00:03:26.116Z.
Yeah they are. According to the BLAKE3 paper, KangarooTwelve is slower than BLAKE3 for 64B inputs, though.
December 18, 2024 at 2:51 PM
Yeah they are. According to the BLAKE3 paper, KangarooTwelve is slower than BLAKE3 for 64B inputs, though.
#Rust v1.83.0 was just released: blog.rust-lang.org/2024/11/28/R...
It has "New const capabilities" specifically "Mutable references and pointers"
Look at this! This is amazing news for e.g. the crypto-bigint #cryptography crate.
It has "New const capabilities" specifically "Mutable references and pointers"
Look at this! This is amazing news for e.g. the crypto-bigint #cryptography crate.
November 28, 2024 at 2:38 PM
#Rust v1.83.0 was just released: blog.rust-lang.org/2024/11/28/R...
It has "New const capabilities" specifically "Mutable references and pointers"
Look at this! This is amazing news for e.g. the crypto-bigint #cryptography crate.
It has "New const capabilities" specifically "Mutable references and pointers"
Look at this! This is amazing news for e.g. the crypto-bigint #cryptography crate.
Damn. Starting off strong with an Open Source game :0
Recently I've enjoyed Core Keeper :)
I'm a major fan of Terraria-style games, it has amazing pixel art & music and I really dig their game design thoughtfulness.
Getting multiplayer connections has been a major pain unfortunately though 😭
Recently I've enjoyed Core Keeper :)
I'm a major fan of Terraria-style games, it has amazing pixel art & music and I really dig their game design thoughtfulness.
Getting multiplayer connections has been a major pain unfortunately though 😭
November 18, 2024 at 9:41 PM
Damn. Starting off strong with an Open Source game :0
Recently I've enjoyed Core Keeper :)
I'm a major fan of Terraria-style games, it has amazing pixel art & music and I really dig their game design thoughtfulness.
Getting multiplayer connections has been a major pain unfortunately though 😭
Recently I've enjoyed Core Keeper :)
I'm a major fan of Terraria-style games, it has amazing pixel art & music and I really dig their game design thoughtfulness.
Getting multiplayer connections has been a major pain unfortunately though 😭
Wanted to try this out, but got this
August 20, 2024 at 6:29 AM
Wanted to try this out, but got this
I am *so* sorry for commenting without having read the article yet @robin.berjon.com, but after seeing attached figure from the article, I couldn't help myself:
It's super interesting to me how kagi search changes the funding model and is now starting to build their own browser, Orion (on WebKit).
It's super interesting to me how kagi search changes the funding model and is now starting to build their own browser, Orion (on WebKit).
June 20, 2024 at 1:46 PM
I am *so* sorry for commenting without having read the article yet @robin.berjon.com, but after seeing attached figure from the article, I couldn't help myself:
It's super interesting to me how kagi search changes the funding model and is now starting to build their own browser, Orion (on WebKit).
It's super interesting to me how kagi search changes the funding model and is now starting to build their own browser, Orion (on WebKit).
Not the Netherlands, but I got out in Brussels once and couldn't get past the turnstiles. I was trying to use my German QR code, because Google told me it'd work, but it didn't (and really I highly doubted it would).
Walked around confused a bunch, tried it again later and it worked 🙃
Walked around confused a bunch, tried it again later and it worked 🙃
February 27, 2024 at 12:01 PM
Not the Netherlands, but I got out in Brussels once and couldn't get past the turnstiles. I was trying to use my German QR code, because Google told me it'd work, but it didn't (and really I highly doubted it would).
Walked around confused a bunch, tried it again later and it worked 🙃
Walked around confused a bunch, tried it again later and it worked 🙃
For my lockscreen and when unlocked.
August 2, 2023 at 5:16 PM
For my lockscreen and when unlocked.
Yeah for me it seems to post some papers repeatedly every 15 minutes.
I mean. I don't hate my timeline being mostly papers :D
I mean. I don't hate my timeline being mostly papers :D
July 17, 2023 at 9:21 AM
Yeah for me it seems to post some papers repeatedly every 15 minutes.
I mean. I don't hate my timeline being mostly papers :D
I mean. I don't hate my timeline being mostly papers :D