In-reply-to » An alternate idea for supporting (properly) Twt Edits is to denoate as such and extend the meaning of a Twt Subject (which would need to be called something better?); For example, let's say I produced the following Twt:

Likewise we could also support delete:229d24612a2, which would indicate to clients that fetch the feed to delete any cached Twt matching the hash 229d24612a2 if the author wishes to “unpublish” that Twt permanently, rather than just deleting the line from the feed (which does nothing for clients really).

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An alternate idea for supporting (properly) Twt Edits is to denoate as such and extend the meaning of a Twt Subject (which would need to be called something better?); For example, let’s say I produced the following Twt:

2024-09-18T23:08:00+10:00	Hllo World

And my feed’s URI is https://example.com/twtxt.txt. The hash for this Twt is therefore 229d24612a2:

$ echo -n "https://example.com/twtxt.txt\n2024-09-18T23:08:00+10:00\nHllo World" | sha1sum | head -c 11
229d24612a2

You wish to correct your mistake, so you make an amendment to that Twt like so:

2024-09-18T23:10:43+10:00	(edit:#229d24612a2) Hello World

Which would then have a new Twt hash value of 026d77e03fa:

$ echo -n "https://example.com/twtxt.txt\n2024-09-18T23:10:43+10:00\nHello World" | sha1sum | head -c 11
026d77e03fa

Clients would then take this edit:#229d24612a2 to mean, this Twt is an edit of 229d24612a2 and should be replaced in the client’s cache, or indicated as such to the user that this is the intended content.

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With a SHA1 encoding the probability of a hash collision becomes, at various k (number of twts):

>>> import math
>>>
>>> def collision_probability(k, bits):
...     n = 2 ** bits  # Total unique hash values based on the number of bits
...     probability = 1 - math.exp(- (k ** 2) / (2 * n))
...     return probability * 100  # Return as percentage
...
>>> # Example usage:
>>> k_values = [100000, 1000000, 10000000]
>>> bits = 44  # Number of bits for the hash
>>>
>>> for k in k_values:
...     print(f"Probability of collision for {k} hashes with {bits} bits: {collision_probability(k, bits):.4f}%")
...
Probability of collision for 100000 hashes with 44 bits: 0.0284%
Probability of collision for 1000000 hashes with 44 bits: 2.8022%
Probability of collision for 10000000 hashes with 44 bits: 94.1701%
>>> bits = 48
>>> for k in k_values:
...     print(f"Probability of collision for {k} hashes with {bits} bits: {collision_probability(k, bits):.4f}%")
...
Probability of collision for 100000 hashes with 48 bits: 0.0018%
Probability of collision for 1000000 hashes with 48 bits: 0.1775%
Probability of collision for 10000000 hashes with 48 bits: 16.2753%
>>> bits = 52
>>> for k in k_values:
...     print(f"Probability of collision for {k} hashes with {bits} bits: {collision_probability(k, bits):.4f}%")
...
Probability of collision for 100000 hashes with 52 bits: 0.0001%
Probability of collision for 1000000 hashes with 52 bits: 0.0111%
Probability of collision for 10000000 hashes with 52 bits: 1.1041%
>>>

If we adopted this scheme, we could have to increase the no. of characters (first N) from 11 to 12 and finally 13 as we approach globally larger enough Twts across the space. I think at least full crawl/scrape it was around ~500k (maybe)? https://search.twtxt.net/ says only ~99k

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In-reply-to » Taking the last n characters of a base32 encoded hash instead of the first n can be problematic for several reasons:

I think it was a mistake to take the last n base32 encoded characters of the blake2b 256bit encoded hash value. It should have been the first n. where n is >= 7

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Taking the last n characters of a base32 encoded hash instead of the first n can be problematic for several reasons:

  1. Hash Structure: Hashes are typically designed so that their outputs have specific statistical properties. The first few characters often have more entropy or variability, meaning they are less likely to have patterns. The last characters may not maintain this randomness, especially if the encoding method has a tendency to produce less varied endings.

  2. Collision Resistance: When using hashes, the goal is to minimize the risk of collisions (different inputs producing the same output). By using the first few characters, you leverage the full distribution of the hash. The last characters may not distribute in the same way, potentially increasing the likelihood of collisions.

  3. Encoding Characteristics: Base32 encoding has a specific structure and padding that might influence the last characters more than the first. If the data being hashed is similar, the last characters may be more similar across different hashes.

  4. Use Cases: In many applications (like generating unique identifiers), the beginning of the hash is often the most informative and varied. Relying on the end might reduce the uniqueness of generated identifiers, especially if a prefix has a specific context or meaning.

In summary, using the first n characters generally preserves the intended randomness and collision resistance of the hash, making it a safer choice in most cases.

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Current Twt Hash spec and probability of hash collision:

The probability of a Twt Hash collision depends on the size of the hash and the number of possible values it can take. For the Twt Hash, which uses a Blake2b 256-bit hash, Base32 encoding, and takes the last 7 characters, the space of possible hash values is significantly reduced.

Breakdown:
  1. Base32 encoding: Each character in the Base32 encoding represents 5 bits of information (since ( 2^5 = 32 )).
  2. 7 characters: With 7 characters, the total number of possible hashes is:

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Just experimenting…

$ echo -n "https://twtxt.net/user/prologic/twtxt.txt\n2020-07-18T12:39:52Z\nHello World! 😊" | sha256sum | base64 | tr -d '=' | tail -c 12
NWY4MSAgLQo

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In-reply-to » Could someone knowledgable reply with the steps a grandpa will take to calculate the hash of a twtxt from the CLI, using out-of-the-box tools? I swear I read about it somewhere, but can't find it.

It would appear that the blake2b 256bit digest algorithm is no longer supported by the openssl tool, however blake2s256 is; I’m not sure why 🤔

$ echo -n "https://twtxt.net/user/prologic/twtxt.txt\n2020-07-18T12:39:52Z\nHello World! 😊" | openssl dgst -blake2s256 -binary | base32 | tr -d '=' | tr 'A-Z' 'a-z' | tail -c 7
zq4fgq

Obviously produce the wrong hash, which should be o6dsrga as indicated by the yarnc hash utility:

$ yarnc hash -u https://twtxt.net/user/prologic/twtxt.txt -t 2020-07-18T12:39:52Z "Hello World! 😊"
o6dsrga

But at least the shell pipeline is “correct”.

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In-reply-to » Could someone knowledgable reply with the steps a grandpa will take to calculate the hash of a twtxt from the CLI, using out-of-the-box tools? I swear I read about it somewhere, but can't find it.

FWIW the standard UNIX tools for Blake2b are openssl and b2sum – Just trying to figure out how to make a shell pipeline again (if you really want that); as tools keep changing god damnit 🤣

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In-reply-to » Could someone knowledgable reply with the steps a grandpa will take to calculate the hash of a twtxt from the CLI, using out-of-the-box tools? I swear I read about it somewhere, but can't find it.

@quark@ferengi.one Do you mean something like this?

$ ./yarnc debug ~/Public/twtxt.txt | tail -n 1
kp4zitq 2024-09-08T02:08:45Z	(#wsdbfna) @<aelaraji https://aelaraji.com/twtxt.txt> My work has this thing called "compressed work", where you can **buy** extra time off (_as much as 4 additional weeks_) per year. It comes out of your pay though, so it's not exactly a 4-day work week but it could be useful, just haven't tired it yet as I'm not entirely sure how it'll affect my net pay

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In-reply-to » Could someone knowledgable reply with the steps a grandpa will take to calculate the hash of a twtxt from the CLI, using out-of-the-box tools? I swear I read about it somewhere, but can't find it.

@prologic@twtxt.net I saw those, yes. I tried using yarnc, and it would work for a simple twtxt. Now, for a more convoluted one it truly becomes a nightmare using that tool for the job. I know there are talks about changing this hash, so this might be a moot point right now, but it would be nice to have a tool that:

  1. Would calculate the hash of a twtxt in a file.
  2. Would calculate all hashes on a twtxt.txt (local and remote).

Again, something lovely to have after any looming changes occur.

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Could someone knowledgable reply with the steps a grandpa will take to calculate the hash of a twtxt from the CLI, using out-of-the-box tools? I swear I read about it somewhere, but can’t find it.

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Adafruit Showcases New Feather Form-Factor Board Powered by RP2350
Adafruit is set to enhance its Feather product line with the new Feather RP2350, featuring Raspberry Pi’s latest RP2350 chip. This upcoming board introduces a novel HSTX Port along with support for MicroPython and CircuitPython, making it accessible for both beginner and experienced developers. This board transitions from the dual M0 cores of its predecessor,

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The QBiX-ADNAN97-A1 is an industrial-grade computing system engineered for robust performance and reliability. Featuring a compact, fanless design, it supports a DDR5 memory system, SATA 3.0, and dual GbE LAN ports, ensuring robust wired connectivity. As its name suggests, this industrial system features the Intel Processor N97, which is part of Intel’s 7 series. The

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CircuitDigest recently launched LiteWing on Kickstarter, a Wi-Fi-controlled mini drone powered by the ESP32 microcontroller. Designed for hobbyists and engineers, LiteWing offers a fully programmable DIY platform, providing an affordable entry into drone technology for both beginners and advanced users. The drone’s design features a minimalistic PCB-based frame, maki … ⌘ Read more

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I’ve been using Codeium too the last week or so ! It’s pretty good and like @xuu@txt.sour.is said is a pretty desent Junior assistant, it helps me write good docs and the tab completion is amazing!

It of course completely sucks at doing anything “intelligent” or complex, but if you just use it as a fancier auto complete it’s actually half way decent 👌

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In-reply-to » This might be quite unpopular, but I truly dislike Wordle. The reason isn’t rooted on any psychological issue, it is much, much more simple: people share their Wordle result(s)---I figure they feel good about themselves---and for me it is only uneven, unaligned, wasteful noise. I don’t even want to show you an example, but I am sure you know what I am talking about.

@quark@ferengi.one I admit I find the general “click here to share blah” generally wasteful, useless and unengaging really. Not just Wordle.

I admittedly however, I’ve been guilty of doing this sometimes myself. 🤦‍♂️ sometimes though I think it’s OK to show your achievements. 👌

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This might be quite unpopular, but I truly dislike Wordle. The reason isn’t rooted on any psychological issue, it is much, much more simple: people share their Wordle result(s)—I figure they feel good about themselves—and for me it is only uneven, unaligned, wasteful noise. I don’t even want to show you an example, but I am sure you know what I am talking about.

Thank gods those posting their hideous squares have finally quieted down. LOL.

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In-reply-to » (#xzgj32a) Now WTF!? Suddenly, @falsifian's feed renders broken in my tt Python implementation. Exactly what I had with my Go rewrite. I haven't touched the Python stuff in ages, though. Also, tt and tt2 do not share any data at all.

@lyse@lyse.isobeef.org Just as an aside, shouldn’t you assume utf-8 anyway these days if not specified? 🤔 I mean basically everything almost always uses utf-8 encoding right? 😅

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In-reply-to » (#3mccxdq) Just that yarnd (at least) doesn't support creating such a custom TwtSubject, but it will reply and respect and thread one if one was constructed.

@quark@ferengi.one You are right, whilst it technically works, its not well supported. Too much of the code would have to change to support that, and it’s not worth the value.

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In-reply-to » (#3mccxdq) Just that yarnd (at least) doesn't support creating such a custom TwtSubject, but it will reply and respect and thread one if one was constructed.

Oh, and you can’t imagine the level of control I am commandeering by restraining me from editing that previous “missing-one-backtick” twtxt. LOL!

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In-reply-to » (replyto http://darch.dk/twtxt.txt 2024-09-15T12:50:17Z) Hmm, but yarnd also isn't showing these twts as being part of a thread. @prologic you said yarnd respects customs subjects. Shouldn't these twts count as having a custom subject, and get threaded together?

So yeah no, whilst it technically works, neither jenny nor yarnd support it very well. Only at a very basic level.

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In-reply-to » (replyto http://darch.dk/twtxt.txt 2024-09-15T12:50:17Z) Hmm, but yarnd also isn't showing these twts as being part of a thread. @prologic you said yarnd respects customs subjects. Shouldn't these twts count as having a custom subject, and get threaded together?

It actually has treated this as a thread, but it gets a bit weird, because we thread based on the content address of a root twt.

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In-reply-to » (#3mccxdq) Just that yarnd (at least) doesn't support creating such a custom TwtSubject, but it will reply and respect and thread one if one was constructed.

@prologic@twtxt.net based on @falsifian@www.falsifian.org’s findings, I don’t believe this is quite accurate.

“yarnd(_at least_) doesn't support creating such a custom TwtSubject, but it will reply and respect and thread one if one was constructed."

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In-reply-to » (replyto http://darch.dk/twtxt.txt 2024-09-15T12:50:17Z) Hmm, but yarnd also isn't showing these twts as being part of a thread. @prologic you said yarnd respects customs subjects. Shouldn't these twts count as having a custom subject, and get threaded together?

@quark@ferengi.one It looks like the part about traditional topics has been removed from that page. Here is an old version that mentions it: https://web.archive.org/web/20221211165458/https://dev.twtxt.net/doc/twtsubjectextension.html . Still, I don’t see any description of what is actually allowed between the parentheses. May be worth noting that twtxt.net is displaying the twts with the subject stripped, so some piece of code is recognizing it as a subject (or, at least, something to be removed).

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In-reply-to » (replyto http://darch.dk/twtxt.txt 2024-09-15T12:50:17Z) Hmm, but yarnd also isn't showing these twts as being part of a thread. @prologic you said yarnd respects customs subjects. Shouldn't these twts count as having a custom subject, and get threaded together?

@falsifian@www.falsifian.org based on Twt Subject Extension, your subject is invalid. You can have custom subjects, that is, not a valid hash, but you simply can’t put anything, and expect it to be treated as a TwtSubject, me thinks.

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@sorenpeter@darch.dk I like this idea. Just for fun, I’m using a variant in this twt. (Also because I’m curious how it non-hash subjects appear in jenny and yarn.)

URLs can contain commas so I suggest a different character to separate the url from the date. Is this twt I’ve used space (also after “replyto”, for symmetry).

I think this solves:

  • Changing feed identities: although @mckinley@twtxt.net points out URLs can change, I think this syntax should be okay as long as the feed at that URL can be fetched, and as long as the current canonical URL for the feed lists this one as an alternate.
  • editing, if you don’t care about message integrity
  • finding the root of a thread, if you’re not following the author

An optional hash could be added if message integrity is desired. (E.g. if you don’t trust the feed author not to make a misleading edit.) Other recent suggestions about how to deal with edits and hashes might be applicable then.

People publishing multiple twts per second should include sub-second precision in their timestamps. As you suggested, the timestamp could just be copied verbatim.

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In-reply-to » Trying to figure out how to use the publish_command to vomit the HTML into a file, using twtxt2html.

Hmm, this didn’t work, because I made a mistake. Now I have corrected it, let’s see how it goes now.

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In-reply-to » (#xzgj32a) Now WTF!? Suddenly, @falsifian's feed renders broken in my tt Python implementation. Exactly what I had with my Go rewrite. I haven't touched the Python stuff in ages, though. Also, tt and tt2 do not share any data at all.

@lyse@lyse.isobeef.org Sorry, I don’t think I ever had charset=utf8. I just noticed that a few days ago. OpenBSD’s httpd might not support including a parameter with the mime type, unfortunately. I’m going to look into it.

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In-reply-to » (#kk2u2yq) @quark At the moment, the twt in question exists in the sixth archive:

@movq@www.uninformativ.de I didn’t run the command as you recommended, but, I wiped things once more, and ran jenny -f, and this time got:

david@arrakis:~$ jenny -f
Fetching archived feed https://anthony.buc.ci/user/abucci/twtxt.txt/1 (configured as abucci, https://anthony.buc.ci/user/abucci/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2024-04.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://darch.dk/twtxt-archive.txt (configured as soren, https://darch.dk/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2024-04-21_6v47cua.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://twtxt.net/user/prologic/twtxt.txt/1 (configured as prologic, https://twtxt.net/user/prologic/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2024-03.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2022-12-21_2us6qbq.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://twtxt.net/user/prologic/twtxt.txt/2 (configured as prologic, https://twtxt.net/user/prologic/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2024-02.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2022-01-14_ew5gzca.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://twtxt.net/user/prologic/twtxt.txt/3 (configured as prologic, https://twtxt.net/user/prologic/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2024-01.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-12-23_f6y65bq.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://twtxt.net/user/prologic/twtxt.txt/4 (configured as prologic, https://twtxt.net/user/prologic/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-12.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-12-04_e4x7yba.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://twtxt.net/user/prologic/twtxt.txt/5 (configured as prologic, https://twtxt.net/user/prologic/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-11.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-11-18_42tjxba.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://twtxt.net/user/prologic/twtxt.txt/6 (configured as prologic, https://twtxt.net/user/prologic/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-10.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-11-08_i2wnvaa.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-09.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-10-23_kvwn5oa.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-08.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-10-11_mljudaa.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-07.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-09-22_5mkqwua.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-06.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-07-27_xcnzmlq.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-05.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-06-16_mtedqya.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-04.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-04-29_z7lvzja.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-03.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-03-19_xjabvhq.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-02.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-02-24_te4a6oa.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2023-01.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2021-01-26_qxgigma.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-12.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://www.uninformativ.de/twtxt-old_2020-12-13_igfnala.txt (configured as movq, https://www.uninformativ.de/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-11.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-10.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-09.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-08.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-07.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-06.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-05.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-04.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-03.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-02.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2022-01.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2021-12.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2021-11.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2021-10.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2021-09.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2021-08.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2021-07.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2021-06.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2021-05.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
Fetching archived feed https://lyse.isobeef.org/twtxt-2021-04.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)
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Fetching archived feed https://lyse.isobeef.org/twtxt-2020-12.txt (configured as lyse, https://lyse.isobeef.org/twtxt.txt)

Notice that @prologic@twtxt.net’s /6 is there. I found the twtxt then. Kind of odd it didn’t show before.

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In-reply-to » It feels like an A' Hole pointing at typos while other people are the ones doing the real work ! 😅

At least you took the time to file an issue on a decentralised Git server 💪 Thank you! 🙏

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In-reply-to » (#uqfouda) @prologic Yeah, that thing with (#hash;#originalHash) would also work.

@movq@www.uninformativ.de

Maybe I’m being a bit too purist/minimalistic here. As I said before (in one of the 1372739 posts on this topic – or maybe I didn’t even send that twt, I don’t remember 😅), I never really liked hashes to begin with. They aren’t super hard to implement but they are kind of against the beauty of the original twtxt – because you need special client support for them. It’s not something that you could write manually in your twtxt.txt file. With @sorenpeter@darch.dk’s proposal, though, that would be possible.

Tangentially related, I was a bit disappointed to learn that the twt subject extension is now never used except with hashes. Manually-written subjects sounded so beautifully ad-hoc and organic as a way to disambiguate replies. Maybe I’ll try it some time just for fun.

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@movq@www.uninformativ.de (#3xpygsq) @movq@www.uninformativ.de I have a slightly different but compatible view:

What makes twtxt unique is its radical technical simplicity. And that means you have to be a tech-savvy person to appreciate twtxt and that means mass-appeal is pretty much out of the question to begin with. 😅

You see, if you recall my old man ain’t all that great with tech these days, though he used to be and that’s how I got into it, encouraged as a young lad. Anyway… I built yarnd for that purpose, so a) I could use it as my daily driver (think of it like Jenny/tt but for the web with a little server) and b) so others could use it too (admitedly that hasn’t been well adopted because reasons)

Anyway my view is that Yarn/Twtxt is designed to be a slow social media without distraction. I like that a lot. Forget the simplicity for a second, if you think about how we use this, and how damn well fucking effective it is, without all the ads, tracking, god knows what useless-ass features, all the nonsense multi-Megabytes your browser has to download, just to post what you ate for breakfast, I like what we’ve built 😅

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In-reply-to » It feels like an A' Hole pointing at typos while other people are the ones doing the real work ! 😅

@aelaraji@aelaraji.com If you’re talking about me, I’m notorious for typos 🤣 I type too fast, and I think I need a new keyboard, these keys are getting stuck 😅 Either that or I need to take my blowvac to it and clean the dust, skin and muck under the butterfly keys 🎹

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In-reply-to » (#hymywzq) @bender It's just a simple twtxt2html and scp ... it goes like:

@aelaraji@aelaraji.com I just added support for passing a custom template file via -T/--template in case you need a custom template 👌

prologic@JamessMacStudio
Wed Sep 18 01:27:29
~/Projects/yarnsocial/twtxt2html
 (main) 130
$ ./twtxt2html --help
Usage: twtxt2html [options] FILE|URL

twtxt2html converts a twtxt feed to a static HTML page
  -d, --debug             enable debug logging
  -l, --limit int         limit number ot twts (default all) (default -1)
  -n, --noreldate         do now show twt relative dates
  -r, --reverse           reverse the order of twts (oldest first)
  -T, --template string   path to template file
  -t, --title string      title of generated page (default "Twtxt Feed")
  -v, --version           display version information
pflag: help requested

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In-reply-to » (#pvju5cq) @falsifian TLS won't help you if you change your domain name. How will people know if it's really you? Maybe that's not the biggest problem for something with such low stakes as twtxt, but it's a reasonable concern that could be solved using signatures from an unchanging cryptographic key.

@falsifian@www.falsifian.org I like this idea too as a completing solution to the “identify problem”:

Or maybe url changes could somehow be combined with the archive feeds extension? Could the url metadata field be local to each archive file, so that to switch to a new url all you need to do is archive everything you’ve got and start a new file at the new url?

👌

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One thing that’s on my mind over the last few days about all this Twt editing and identity stuff we’ve been having hot debates over is this…

I don’t really have a problem with editing twts, or someone changing their feed’s URL.

Personally I think the folks that do are rightfully pedantic and like a good user experience, which I don’t blame ‘em. I would expect the same too. Anyway, just wanted to get that out there, I believe we can support editing and identity in a way that is still simple, as long as we bring clients along for the ride with us. The old/legacy original client though will have to remain well, ya know 😅

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In-reply-to » (#pvju5cq) @falsifian TLS won't help you if you change your domain name. How will people know if it's really you? Maybe that's not the biggest problem for something with such low stakes as twtxt, but it's a reasonable concern that could be solved using signatures from an unchanging cryptographic key.

@prologic@twtxt.net

(#w4chkna) @falsifian@www.falsifian.org You mean the idea of being able to inline # url = changes in your feed?

Yes, that one. But @lyse@lyse.isobeef.org pointed out suffers a compatibility issue, since currently the first listed url is used for hashing, not the last. Unless your feed is in reverse chronological order. Heh, I guess another metadata field could indicate which version to use.

Or maybe url changes could somehow be combined with the archive feeds extension? Could the url metadata field be local to each archive file, so that to switch to a new url all you need to do is archive everything you’ve got and start a new file at the new url?

I don’t think it’s that likely my feed url will change.

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In-reply-to » (#wnq5qva) This scheme also only support threading off a specific Twt of someone's feed. What if you're not replying to anyone in particular?

It would mean clients that support the TwtSubject and TwtHash extension, should also indicate the previous version of their Twt when editing.

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In-reply-to » (#wnq5qva) This scheme also only support threading off a specific Twt of someone's feed. What if you're not replying to anyone in particular?

Ultimately I think we just need to agree on a way to represent an edit and the previous version of a Twt in a way that makes sense. I like one of the ideas presented earlier in some other thread (god only knows which one haha 😝); That is: <timestamp> (#hash;#originalHash) <content> For example.

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In-reply-to » @lyse and @movq and possibly @aelaraji and even @cuaxolotl -- I'm very curious to understand and hear thoughts, pros and cons or other feelings about introducing the notation of a feed's identify using cryptography? If we were to keep things simple, and use what's commonly available, for example SSH ED25519 keys? using the ssh-keygen -Y sign or ssh-keygen -Y verify tools already available? Maybe in combination with @xuu 's idea of generating a random unique ID for your feed, say # id = and signing it with your ED25519 key? 🔑

@movq@www.uninformativ.de No that’s okay. I happen to agree with you really, I just wanted to get a bit of a vibe on using cryptography in general and the idea of signing feeds. It’s not particularly about a problem being solved, just gauging your opinions/thoughts on this 👌

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