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‘The Monero Moon’ newsletter makes comeback with Issue #75 after short hiatus
John Foss1 has published Issue #752 of The Monero Moon curated weekly newsletter after a ~3.5 month hiatus:

After a few months’ hiatus due to life commitments ( wedding bells), we’re back! Explore this week’s edition for an update on all the latest Monero (XMR) news, developments, and entertainment!

The publication includes news about:

  • Development, Releases, and Technology
  • General News
  • Eve … ⌘ Read more

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NVIDIA Launches Jetson Orin Nano Super Developer Kit with 67 TOPS AI Performance
NVIDIA has introduced the Jetson Orin Nano Super Developer Kit, a compact generative AI platform designed to enhance performance while remaining affordable. This new iteration delivers up to 67 TOPS of AI performance, offering a 1.7x improvement over its predecessor. It supports a wide range of generative AI models, including vision transformers, large language models, […] ⌘ Read more

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iOS 18.2: Everything You Can Do With ChatGPT Integration
With iOS 18.2, Apple introduced ChatGPT integration with Apple Intelligence to expand your iPhone’s AI capabilities in several ways. When enabled, Siri can leverage ChatGPT for complex queries about photos and documents, and the integration also extends to Writing Tools for text and image generation, while Visual Intelligence helps identify objects and places using your iPhone’s camera.

![](https://images.macrumors.com/article-new/2024/12/iOS … ⌘ Read more

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Report: Apple to Stop Selling iPhone 14 and iPhone SE in EU This Month
Apple plans to stop selling the iPhone 14, iPhone 14 Plus, and third-generation iPhone SE in European Union countries later this month, to comply with a regulation that will soon require newly-sold smartphones with wired charging to be equipped with a USB-C port in those countries, according to [French blog iGeneration](https://www.igen. … ⌘ Read more

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MacOS Sequoia 15.2 Update Released with ChatGPT Siri, Image Playground, Bug Fixes, & More
Apple has released MacOS Sequoia 15.2 as an update for Mac users running the Sequoia operating system. The software update includes new Apple Intelligence features including ChatGPT support for Siri, Image Playground image generation tools, along with some improvements to writing tools AI. Aside from AI, you’ll also find new abilities to share items in … [Read More](https://osxdaily.com/2024/12/11/macos-s … ⌘ Read more

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iOS 18.2 Released with ChatGPT Siri, Image Playground, More AI, Bug Fixes, & Security Updates
Apple has released iOS 18.2 for all iPhone users, and iPadOS 18.2 for all iPad users. The new software updates focus primarily on bringing new Apple Intelligence AI features to compatible devices, including support for ChatGPT integration with Siri, Image Playground image generation, along with smaller new AI features throughout various apps and the operating … [Read More](https://osxdaily.com/2024/12/11/i … ⌘ Read more

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Every Display Upgrade Rumored for Apple’s iPhone 17
Apple’s next-generation iPhone 17 lineup may bring some of the most significant display improvements we’ve seen in recent years. While the iPhone 17 series isn’t expected until late 2025, multiple rumors suggest Apple is working on substantial screen upgrades across its entire smartphone range.

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From enhanced refresh rates to advance … ⌘ Read more

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RC of MacOS Sequoia 15.2, iOS 18.2, iPadOS 18.2, Released for Testing
Apple has issued the release candidate build for iOS 18.2, MacOS Sequoia 15.2, and iPadOS 18.2, for all users that are involved in the beta testing programs for Apple system software. RC, or Release Candidate builds, are typically the final version of a beta before it gets released to the general public, indicating the final … [Read More](https://osxdaily.com/2024/12/05/rc-of-macos-sequoia-15-2-ios … ⌘ Read more

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AAEON Integrates Intel Arc GPU with High-Performance Computing in Edge PC
The MXM-ACMA-PUC is an industrial edge computing system from AAEON that combines 13th Generation Intel Core processors with an embedded Intel Arc GPU. It is designed for machine learning and AI workloads, with applications in smart city infrastructure and industrial workstation management. The system supports a range of Intel Core processors, with the default configuration […] ⌘ Read more

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Generalized Bulletproofs ‘suitable for use’ according to Brandon Goodell security review
Brandon Goodell (aka Surae Noether)1 has concluded2 that Generalized Bulletproofs (GBPs) 3 are suitable for use after completing a review4 of the security proofs5 produced by CypherStack6:

My general results: Overall, GBPs are suitable for use, I think they are secure. [..] If the proofs of security for BPs are up to ind … ⌘ Read more

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How to Summarize Webpages in Safari for Mac
One of the useful Apple Intelligence features that is available in Safari is the webpage summarization feature. With Apple Intelligence Summarize in Safari, you can have an AI summary of an entire webpage, whether it’s a long article, a general website, or anything else on the web, giving you a nice summary of the page … Read MoreRead more

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10 Best Black Friday Apple Deals Still Available This Weekend
Black Friday 2024 has come to a close, and for anyone still shopping online this weekend there are plenty of great Apple-related deals to take advantage of as we transition into Cyber Monday. In this article we’re tracking the 10 best Black Friday Apple deals you can still get right now, including AirPods Pro 2, iPad, AirTag, and more.

![](https://images.macrumors.com/article-new/2024/11/General-Black-Friday-Deals-24-Blue-Tin … ⌘ Read more

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TANGO-7010 Series Featuring Intel 12th Gen i3 to i9 Cores and Triple 2.5GbE Ports
ICP Deutschland recently introduced the TANGO-7010 series, a compact mini PC powered by Intel 12th-generation Core processors. Designed for demanding applications, the series features efficient thermal management with a system fan and supports various storage interfaces. The TANGO-7010 features the Intel H610 chipset and supports up to 64GB of DDR4 memory via two SODIMM slots, […] ⌘ Read more

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plowsof posts progress report for fifth CCS coordinator term
plowsof1 has submitted a progress report2 after working for more than two months during their fifth term as CCS coordinator3:

Work overview
  • [Community] organized and moderated 4x meetings
  • [CCS] 10x proposals moved to funding stage/funded by community
  • [Transparency Report]
    • Repurposed Funds: 384.06 XMR
    • Returned to General Fund: 161.85 XMR
  • [Overfunding]4

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Software is a team sport: Building the future of software development together
Microsoft and GitHub are committed to empowering developers around the world to innovate, collaborate, and create solutions that’ll shape the next generation of technology.

The post [Software is a team sport: Building the future of software development together](https://github.blog/news-insights/company-news/software-is-a-team-sport-building-the-future-of-software- … ⌘ Read more

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New AirTag Rumored to Launch in Mid-2025 With These Features
Apple released the AirTag in April 2021, so it is now three over and a half years old. While the AirTag has not received any hardware updates since then, a new version of the item tracking accessory is rumored to be in development.

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Below, we recap rumors about a second-generation AirTag.

Timing

Apple is aiming to release a new AirTag in mid-2025, according to _Bloomber … ⌘ Read more

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Apple Accused of Trapping 40 Million Customers into iCloud Service
Apple is facing an almost £3 billion ($3.78 billion) lawsuit after British consumer group Which? on Thursday alleged that the company breached competition law by locking millions of its customers out of its iCloud service and charging them “rip-off prices.”

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Apple users receive 5GB of free storage t … ⌘ Read more

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18 New Things Your iPhone Can Do in iOS 18.2
Apple is set to release iOS 18.2 next month, bringing the second round of Apple Intelligence features to iPhone 15 Pro and iPhone 16 models. This update brings several major advancements to Apple’s AI integration, including completely new image generation tools and a range of Visual Intelligence-based enhancements. There are a handful of new non-AI related feature controls incoming as well.

![](https://images.macrumors.com/article-new/2024/10/ … ⌘ Read more

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Beta 3 of iOS 18.2, iPadOS 18.2, MacOS Sequoia 15.2, Available for Testing
The third betas of iOS 18.2, iPadOS 18.2, and MacOS Sequoia 15.2, are available for beta testers of Apple system software. The latest betas continue to emphasize on new Apple Intelligence features, including ChatGPT integration, Genmoji custom Emoji creation, Image Playground for AI image generation, and more. These new AI features are in addition to … [Read More](https://osxdaily.com/202 … ⌘ Read more

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Radxa Introduces the Palmshell SLiM X4L with Intel N100 Processor and 2.5GbE RJ45 Port
The Radxa X4L, also known as the Palmshell SLiM X4L, is a compact device powered by Intel’s quad-core N100 processor. With features like a 2.5GbE LAN port, Wi-Fi 6E, and dual 4K@30Hz display support, it’s well-suited for multimedia and general-purpose use. Unlike the Palmshell SLiM X2L released this year, the X4L integrates the Intel Alder […] ⌘ Read more

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Generative AI Doesn’t Have a Coherent Understanding of the World, MIT Researchers Find
Long-time Slashdot reader Geoffrey.landis writes: Despite its impressive output, a recent study from MIT suggests generative AI doesn’t have a coherent understanding of the world. While the best-performing large language models have surprising capabilities that make it seem like the models are implicitly learn … ⌘ Read more

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In-reply-to » I've been thinking of a few improvements for the next generation of twtxt spec, let me know if these are useful or interesting :) https://text.eapl.mx/a-few-ideas-for-a-next-twtxt-version

Righto, @eapl.me@eapl.me, ta for the writeup. Here we go. :-)

Metadata on individual twts are too much for me. I do like the simplicity of the current spec. But I understand where you’re coming from.

Numbering twts in a feed is basically the attempt of generating message IDs. It’s an interesting idea, but I reckon it is not even needed. I’d simply use location based addressing (feed URL + ‘#’ + timestamp) instead of content addressing. If one really wanted to, one could hash the feed URL and timestamp, but the raw form would actually improve disoverability and would not even require a richer client. But the majority of twtxt users in the last poll wanted to stick with content addressing.

yarnd actually sends If-Modified-Since request headers. Not only can I observe heaps of 304 responses for yarnds in my access log, but in Cache.FetchFeeds(…) we can actually see If-Modified-Since being deployed when the feed has been retrieved with a Last-Modified response header before: https://git.mills.io/yarnsocial/yarn/src/commit/98eee5124ae425deb825fb5f8788a0773ec5bdd0/internal/cache.go#L1278

Turns out etags with If-None-Match are only supported when yarnd serves avatars (https://git.mills.io/yarnsocial/yarn/src/commit/98eee5124ae425deb825fb5f8788a0773ec5bdd0/internal/handlers.go#L158) and media uploads (https://git.mills.io/yarnsocial/yarn/src/commit/98eee5124ae425deb825fb5f8788a0773ec5bdd0/internal/media_handlers.go#L71). However, it ignores possible etags when fetching feeds.

I don’t understand how the discovery URLs should work to replace the User-Agent header in HTTP(S) requests. Do you mind to elaborate?

Different protocols are basically just a client thing.

I reckon it’s best to just avoid mixing several languages in one feed in the first place. Personally, I find it okay to occasionally write messages in other languages, but if that happens on a more regularly basis, I’d definitely create a different feed for other languages.

Isn’t the emoji thing “just” a client feature? So, feed do not even have to state any emojis. As a user I’d configure my client to use a certain symbol for feed ABC. Currently, I can do a similar thing in tt where I assign colors to feeds. On the other hand, what if a user wants to control what symbol should be displayed, similar to the feed’s nick? Hmm. But still, my terminal font doesn’t even render most of emojis. So, Unicode boxes everywhere. This makes me think it should actually be a only client feature.

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If all Orange Face Elefant party voters would take them on their words and make them actually do whatever insane world they invented, then perhaps people will realize the grave mistake that was made today. Many people have to feel consequences before they believe it. I hope there will still be history books in the future to disclose the insanity for future generations. But whatever happens, the World will keep spinning…

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‘The Aloha Project’ announces new Haveno mainnet instance with zero fees
alohamarkus1 from The Aloha Project 2 has announced3 the launch of Haveno Aloha 4, a new public Haveno instance running on Monero’s main network that apparently doesn’t charge any fees:

So I have been working on an ‘alternate’ network [..] it’s out now on mainnet but should require some testing, if anyone wants to help? [..] we have generous sponsors, that means haveno-aloh … ⌘ Read more

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iOS 18.2 With Genmoji and More Expected to be Released in First Week of December
Apple is aiming to release iOS 18.2 during the first week of December, according to Bloomberg’s Mark Gurman.

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The software update includes additional Apple Intelligence features, including Genmoji, Image Playground, Image Wand, and more.

Related Roundups: iOS 18, [iPadOS 18](https://www.ma … ⌘ Read more

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Apple to Start Providing Summaries of User Reviews in App Store
Apple has reportedly designed a new AI-based system that will summarize reviews in the App Store to highlight the most common customer feedback for users before they download an app.

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According an unlisted App Store article seen by 9to5Mac, AI-generated summaries will appear on app p … ⌘ Read more

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The last week I’ve been playing around with https://github.com/comfyanonymous/ComfyUI , dang good tool for testing ai models and such. I really like the node based workflow.
And makes it super easy to test any AI model.
Only thing I miss now - is one of those image to video setup’s, that’s what I’m working on fixing now. So that I can generate images, and then automatically make them into short videos as well.
Fun to play around with.

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Amazon Leaks New Mac Mini With M4 and M4 Pro Chips, Two Front USB-C Ports, Up to 64GB of RAM, and More
Amazon has seemingly leaked the rumored next-generation Mac mini ahead of Apple’s announcement this week, revealing several details.

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According to a comparison chart on [Amazon’s product listing for the new iMac](https://buy.geni.us/Proxy.ashx?TSID=3088&GR_URL=https%3A%2F%2Fwww.amazon.com%2Fgp%2Faw%2Fd%2FB0DL76BQ5 … ⌘ Read more

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mainnet-pat submits CCS proposal to complete XMR-BCH atomic swaps project
mainnet-pat1 has submitted a CCS proposal2 looking to finalize the effort to create the web platform for XMR-BCH atomic swap utilizing the adaptor signatures:

The work on server-side is mostly done and being tested, funded by generous donors from BCH Flipstarter campaign3. As we have initially underestimated (in the framework of BCH flipstarter) the effort to finish the task, … ⌘ Read more

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m-a-x-c creates Monero churn timing tool
m-a-x-c1 has created Monero Churn Timer 2 - a Python script that generates randomized wait times for XMR transactions and can potentially help users increase their privacy by scheduling churns:

The way it works is as follows: after receiving Monero, you would use the Monero Churn Timer to generate a random wait time. You would then set a reminder to “churn” (i.e., send that transaction to yourself at a new address) after the specified … ⌘ Read more

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everoddandeven releases monerod-gui v0.1.1-rc
everoddandeven1 has announced2 the release of monerod-gui 3 version 0.1.1-rc4, a cross-platform desktop app that simplifies the process of managing a full Monero node:

Hey guys, I just released v0.1.1-rc of my monerod-gui. Now you can try also installation with deb package and autostart/start at boot feature

Changes overview


Auto launch support for Windows, MacOS and Linux (only installers)
General b ... ⌘ [Read more](https://monero.observer/everoddandeven-releases-monerod-gui-v0.1.1-rc/)

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Apple Releases First Betas of iOS 18.2 and More With Genmoji, Image Playground and ChatGPT Integration
Apple today seeded the first betas of upcoming iOS 18.2, iPadOS 18.2, and macOS Sequoia 15.2 updates to developers for testing purposes. The betas have been released while Apple is still working on iOS 18.1, iPadOS 18.1, and ‌macOS Sequoia‌ 15.1, updates that are set to be released next week.

![](https://images.macrumors.com/article-new/2024/10/Generic- … ⌘ Read more

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** Sleepy garden beds **
This afternoon I put the garden to sleep for the fall; in the past we’ve had some fall and winter vegetables going, but this year that didn’t happen, so, I emptied out the rain barrels, cleaned them out, trundled them to a place where they wouldn’t get blown around by any winds, mulched some of the beds, weeded and generally plotzed around like a garden goblin.

I’ve fallen into the habit of making a big thing of rice over the weekend — I always intend to do something with this rice, but instead I use it for s … ⌘ Read more

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Top Stories: New iPad Mini, Upcoming Mac Updates, and More
The first of a number of imminent Apple product updates arrived this week with the seventh-generation iPad mini, but what else is still in store and when can we expect to see them?

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On the software side, the public release of iOS 18.1 and related updates with the first Apple Intelligence features is drawing ever closer, and we can expect more of those features to a … ⌘ Read more

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Unitree G1 and H1 Humanoid Robots Now Available for Ordering
The distributor RobotShop recently featured the Unitree G1 and the more advanced Unitree H1 general-purpose humanoid robots. Both models are equipped with 3D LiDAR and a depth camera for sensing and offer multiple degrees of freedom for mobility. Additionally, the H1 provides an optional upgrade to the Jetson Orin NX for increased computing capabilities. The […] ⌘ Read more

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Updated iPad Mini with Apple Intelligence Support Released by Apple
Apple has updated the iPad Mini line with a spec bump, and the new model is capable of supporting Apple Intelligence. The new iPad Mini 7th generation model debuted via press release, and was not accompanied by any other updated hardware. The iPad Mini continues to offer a small physical footprint with an 8″ LCD … [Read More](https://osxdaily.com/2024/10/15/updated-ipad-mini-with-apple-intelligence- … ⌘ Read more

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iPhone 18 to Use Enhanced 2nm Chip Tech Integrating 12GB RAM
Apple’s 2026 iPhones will use TSMC’s next-generation 2-nanometer fabrication process in combination with a new packaging method that will integrate 12GB of RAM, a reputable source of accurate predictions about Apple’s plans has claimed.

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In a Weibo post on Tuesday, Chinese-language user “Phone Chip Expert” s … ⌘ Read more

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Apple to Release iOS 18.1 With Apple Intelligence on October 28
Apple intends to launch iOS 18.1 with the first set of much-anticipated Apple Intelligence features on October 28, according to Bloomberg’s Mark Gurman.

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Writing in the latest edition of his [Power On newsletter](https://www.bloomberg.com/news/newsletters/2024-10-06/when-will-apple-intelligence-be-released-when-is-apple-releasing-m4- … ⌘ Read more

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SNeedlewoods submits CCS proposal for 1 month of part-time Monero dev work
SNeedlewoods1 has submitted their first CCS proposal2 to work part-time on Monero development for 1 month:

For this proposal the focus of work will be on the new wallet API [..] The work is already ongoing since May 2024 [..] This is a “pilot” proposal to see how things work out. [..] Hopefully I will become a long term contributor for general development.


Funding proposed: 2.15 XMR (10-15 hour ... ⌘ [Read more](https://monero.observer/sneedlewoods-submits-monero-dev-work-ccs-proposal/)

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pluja launches experimental ‘AI-driven’ weekly Monero podcast
pluja1 has announced2 the launch of XMR.FAN 3, an AI-driven experimental weekly podcast that aims to deliver the latest insights and news from the world of Monero and privacy:

I’ve been experimenting with Google’s NotebookLM, voice generation (elevenlabs/piper), and other AI tools (SD, flux…). I discovered that these are really useful to produce very decent weekly news overviews, so I made this websi … ⌘ Read more

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Apple’s Next New iPhone to Debut in the Spring: What to Expect
Apple’s budget-friendly iPhone SE is set for a major overhaul with a fourth generation model expected to launch in spring 2025. The upcoming model will mark a significant departure from its predecessors, adopting several features from higher-end iPhones while maintaining its position as the most affordable new model in Apple’s lineup.

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According to [ … ⌘ Read more

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Code referencing now generally available in GitHub Copilot and with Microsoft Azure AI
Announcing the general availability of code referencing in GitHub Copilot and Microsoft Azure AI, allowing developers to permit code suggestions containing public code matches while receiving detailed information about the match.

The post [Code referencing now generally available in GitHub Copilot and with Microsoft Azure AI](https://github.blog/ne … ⌘ Read more

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In-reply-to » There we go!

@prologic@twtxt.net Regarding the new way of generating twt-hashes, to me it makes more sense to use tabs as separator instead of spaces, since the you can just copy/past a line directly from a twtxt-file that already go a tab between timestamp and message. But tabs might be hard to “type” when you are in a terminal, since it will activate autocomplete…🤔

Another thing, it seems that you sugget we only use the domain in the hash-creation and not the full path to the twtxt.txt

$ echo -e "https://example.com 2024-09-29T13:30:00Z Hello World!" | sha256sum - | awk '{ print $1 }' | base64 | head -c 12

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In-reply-to » This is only first draft quality, but I made some notes on the #twtxt v2 proposal. http://a.9srv.net/b/2024-09-25

Good writeup, @anth@a.9srv.net! I agree to most of your points.

3.2 Timestamps: I feel no need to mandate UTC. Timezones are fine with me. But I could also live with this new restriction. I fail to see, though, how this change would make things any easier compared to the original format.

3.4 Multi-Line Twts: What exactly do you think are bad things with multi-lines?

4.1 Hash Generation: I do like the idea with with a new uuid metadata field! Any thoughts on two feeds selecting the same UUID for whatever reason? Well, the same could happen today with url.

5.1 Reply to last & 5.2 More work to backtrack: I do not understand anything you’re saying. Can you rephrase that?

8.1 Metadata should be collected up front: I generally agree, but if the uuid metadata field were a feed URL and no real UUID, there should be probably an exception to change the feed URL mid-file after relocation.

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Some more arguments for a local-based treading model over a content-based one:

  1. The format: (#<DATE URL>) or (@<DATE URL>) both makes sense: # as prefix is for a hashtag like we allredy got with the (#twthash) and @ as prefix denotes that this is mention of a specific post in a feed, and not just the feed in general. Using either can make implementation easier, since most clients already got this kind of filtering.

  2. Having something like (#<DATE URL>) will also make mentions via webmetions for twtxt easier to implement, since there is no need for looking up the #twthash. This will also make it possible to make 3th part twt-mentions services.

  3. Supporting twt/webmentions will also increase discoverability as a way to know about both replies and feed mentions from feeds that you don’t follow.

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In-reply-to » Okay folks, I've spent all day on this today, and I think its in "good enough"™ shape to share:

@prologic@twtxt.net Thanks for writing that up!

I hope it can remain a living document (or sequence of draft revisions) for a good long time while we figure out how this stuff works in practice.

I am not sure how I feel about all this being done at once, vs. letting conventions arise.

For example, even today I could reply to twt abc1234 with “(#abc1234) Edit: …” and I think all you humans would understand it as an edit to (#abc1234). Maybe eventually it would become a common enough convention that clients would start to support it explicitly.

Similarly we could just start using 11-digit hashes. We should iron out whether it’s sha256 or whatever but there’s no need get all the other stuff right at the same time.

I have similar thoughts about how some users could try out location-based replies in a backward-compatible way (append the replyto: stuff after the legacy (#hash) style).

However I recognize that I’m not the one implementing this stuff, and it’s less work to just have everything determined up front.

Misc comments (I haven’t read the whole thing):

  • Did you mean to make hashes hexadecimal? You lose 11 bits that way compared to base32. I’d suggest gaining 11 bits with base64 instead.

  • “Clients MUST preserve the original hash” — do you mean they MUST preserve the original twt?

  • Thanks for phrasing the bit about deletions so neutrally.

  • I don’t like the MUST in “Clients MUST follow the chain of reply-to references…”. If someone writes a client as a 40-line shell script that requires the user to piece together the threading themselves, IMO we shouldn’t declare the client non-conforming just because they didn’t get to all the bells and whistles.

  • Similarly I don’t like the MUST for user agents. For one thing, you might want to fetch a feed without revealing your identty. Also, it raises the bar for a minimal implementation (I’m again thinking again of the 40-line shell script).

  • For “who follows” lists: why must the long, random tokens be only valid for a limited time? Do you have a scenario in mind where they could leak?

  • Why can’t feeds be served over HTTP/1.0? Again, thinking about simple software. I recently tried implementing HTTP/1.1 and it wasn’t too bad, but 1.0 would have been slightly simpler.

  • Why get into the nitty-gritty about caching headers? This seems like generic advice for HTTP servers and clients.

  • I’m a little sad about other protocols being not recommended.

  • I don’t know how I feel about including markdown. I don’t mind too much that yarn users emit twts full of markdown, but I’m more of a plain text kind of person. Also it adds to the length. I wonder if putting a separate document would make more sense; that would also help with the length.

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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:

@prologic@twtxt.net

There’s a simple reason all the current hashes end in a or q: the hash is 256 bits, the base32 encoding chops that into groups of 5 bits, and 256 isn’t divisible by 5. The last character of the base32 encoding just has that left-over single bit (256 mod 5 = 1).

So I agree with #3 below, but do you have a source for #1, #2 or #4? I would expect any lack of variability in any part of a hash function’s output would make it more vulnerable to attacks, so designers of hash functions would want to make the whole output vary as much as possible.

Other than the divisible-by-5 thing, my current intuition is it doesn’t matter what part you take.

  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.

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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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AirPods 4 vs. Previous Generations Buyer’s Guide: All Upgrades Compared
Apple’s new AirPods are now available for pre-order. With the release of the AirPods 4 and ‌AirPods 4‌ with ANC, Apple has made some significant improvements that could make a difference in your daily listening experience.

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Key upgrades in the ‌AirPods 4‌ include a more comfortable fit, improved sou … ⌘ Read more

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In-reply-to » @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 » @falsifian In my opinion it was a mistake that we defined the first url field in the feed to define the URL for hashing. It should have been the last encountered one. Then, assuming append-style feeds, you could override the old URL with a new one from a certain point on:

I was not suggesting to that everyone need to setup a working webfinger endpoint, but that we take the format of nick+(sub)domain as base for generating the hashed together with the message date and content.

If we omit the protocol prefix from the way we do things now will that not solve most of the problems? In the case of gemini://gemini.ctrl-c.club/~nristen/twtxt.txt they also have a working twtxt.txt at https://ctrl-c.club/~nristen/twtxt.txt … damn I just notice the gemini. subdomain.

Okay what about defining a prefers protocol as part of the hash schema? so 1: https , 2: http 3: gemini 4: gopher ?

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In-reply-to » @falsifian In my opinion it was a mistake that we defined the first url field in the feed to define the URL for hashing. It should have been the last encountered one. Then, assuming append-style feeds, you could override the old URL with a new one from a certain point on:

how little data is needed for generating the hashes? Instead of the full URL, can we makedo with just the domain (example.net) so we avoid the conflicts with gemini://, https:// and only http:// (like in my own twtxt.txt) or construct something like like a webfinger id nick@domain (also used by mastodon etc.) from the domain and nick if there, else use domain as nick as well

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On the Subject of Feed Identities; I propose the following:

  1. Generate a Private/Public ED25519 key pair
  2. Use this key pair to sign your Twtxt feed
  3. Use it as your feed’s identity in place of # url = as # key = ...

For example:

$ ssh-keygen -f prologic@twtxt.net
$ ssh-keygen -Y sign -n prologic@twtxt.net -f prologic@twtxt.net twtxt.txt

And your feed would looke like:

# nick        = prologic
# key         = SHA256:23OiSfuPC4zT0lVh1Y+XKh+KjP59brhZfxFHIYZkbZs
# sig         = twtxt.txt.sig
# prev        = j6bmlgq twtxt.txt/1
# avatar      = https://twtxt.net/user/prologic/avatar#gdoicerjkh3nynyxnxawwwkearr4qllkoevtwb3req4hojx5z43q
# description = "Problems are Solved by Method" 🇦🇺👨‍💻👨‍🦯🏹♔ 🏓⚯ 👨‍👩‍👧‍👧🛥 -- James Mills (operator of twtxt.net / creator of Yarn.social 🧶)

2024-06-14T18:22:17Z	(#nef6byq) @<bender https://twtxt.net/user/bender/twtxt.txt>  Hehe thanks! 😅 Still gotta sort out some other bugs, but that's tomorrows job 🤞
...

Twt Hash extension would change of course to use a feed’s ED25519 public key fingerprint.

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In-reply-to » Serious open (for anyone) question: what makes you follow someone on twtxt? Will you just follow anyone that you come across, simply because that someone using the "decentralised, minimalist microblogging service for hackers" microblog?

@bender@twtxt.net On twtxt, I follow all feeds that I can find (there are some exceptions, of course). There’s so little going on in general, it hardly matters. 😅

And I just realized: Mutt’s layout helps a lot. Skimming over new twts is really easy and it’s not a big loss if there are a couple of shitposts™ in my “timeline”. This is very different from Mastodon (both the default web UI and all clients I’ve tried), where the timeline is always huge. Posts take up a lot of space on screen. Makes me think twice if I want to follow someone or not. 😅

(I mostly only follow Hashtags on Mastodon anyway. It’s more interesting that way.)

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