@andros@twtxt.andros.dev

• System Design Interview Vol. 1 and 2, Alex Xu and Sahn Lam
  
• Designing Data-Intensive Applications, Martin Kleppmann

🧮 USERS:1 FEEDS:2 TWTS:1261 ARCHIVED:84964 CACHE:2806 FOLLOWERS:18 FOLLOWING:14

Walletverse submits CCS proposal to integrate Monero into their ‘community-driven crypto wallet’
The Walletverse 1 team has submitted a CCS proposal2 looking to integrate Monero into their community-driven crypto wallet 3:

This integration will enhance the privacy and functionality of the Walletverse wallet and contribute to the wider adoption of Monero by making it more accessible.

Total funding: 135 XMR.

ETA: 3+ months.

• M1: Core Moner … ⌘ Read more

Kiwi SOM Featuring Wi-Fi 7 Qualcomm IPQ-9570 Dual USXGMII and PCIe Expansion
Following the development of its Wi-Fi 6 System-on-Modules, Mango and Cherry, 8DEVICES has introduced Kiwi, a Wi-Fi 7 SOM based on the Qualcomm IPQ-9570 network processor. The Kiwi SOM runs Linux OpenWRT, providing flexibility for various embedded networking applications. This module features a quad-core Cortex-A73 CPU running at 2.2 GHz with a 1 MB L2 […] ⌘ Read more

Warm home for 2 new friends ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1260 ARCHIVED:84955 CACHE:2806 FOLLOWERS:18 FOLLOWING:14

Community Workgroup Meeting scheduled for 1 March 2025 1800 UTC
The next Monero Community Workgroup Meeting is scheduled1 to take place on Saturday, 1st of March 2025 at 18:00 UTC, in the #monero-community 2’3 channels.

Discussions should be focused on community highlights, CCS updates and workgroup reports. plowsof4 will moderate the meeting.

Logs for the previous meeting are available on Monero Observer5.

_This is an ongoing story and the repor … ⌘ Read more

[47°09′38″S, 126°43′34″W] Raw reading: 0x67BECA01, offset +/-2

Haasoscope Pro Open Source USB Oscilloscope with 2 GHz Bandwidth and 3.2 GS/s Sampling
Crowd Supply recently launched Haasoscope Pro, an upgraded version of the original open-source USB oscilloscope introduced in 2018. It features a 2 GHz bandwidth, 12-bit resolution, and a 3.2 GS/s sampling rate, providing an open-hardware solution for high-speed signal analysis. According to the product page, oscilloscopes with bandwidths above 1 GHz are typically designe … ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1259 ARCHIVED:84951 CACHE:2806 FOLLOWERS:18 FOLLOWING:14

Boog900, hinto-janai, vtnerd CCS proposals ready for funding
Three CCS proposals have been moved to the funding stage and are now looking for community support:

• Boog900’s !544 1: full time work on Cuprate (3 months) + January 2
  
• hinto-janai’s !543 3: full-time work (3 months) 4
  
• vtnerd’s !553 5: full-time 2025 q1/q2 6
  

To support the above proposals you can donate to the XMR addresses listed on the _Funding Requi … ⌘ Read more

Monero Research Lab meeting scheduled for 5 March 2025 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, March 5th 2025 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.

• Updates
  
• Prize contest to optimize some FCMP cryptography code3
  
• Release of OSPEAD HackerOne and CCS milestone submissions4
  
• Research on subnet deduplication for peer selection to reduce spy node ris … ⌘ Read more

spirobel submits CCS proposal to develop Monero Payment Links, Browser Wallet, multisig companion app
spirobel1 has submitted a CCS proposal2 to finish developing the Monero Browser Wallet3, create a self-hostable Stripe Payment Links 4 alternative5 and a multisig companion app, in an effort to make XMR web shopping more convenient and secure:

Currently Monero shoppers have to copy and paste addresses from the t … ⌘ Read more

Go 編程實踐 - Go Context
1、context 包的引入context 包是在 Go 1.7 引入的，它爲在多個 goroutine 之間傳遞請求範圍的上下文信息和控制 goroutine 的生命週期提供了一種標準的方式。2、context 包的主要作用傳遞上下文信息：context 可用於在 goroutine 之間傳遞請求範圍的數據，如請求的認證信息、請求的截止時間、請求的 ID 等。這些信息在 goroutine 之間 ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1258 ARCHIVED:84933 CACHE:2792 FOLLOWERS:18 FOLLOWING:14

Cuprate Meeting scheduled for 4 March 2025 1800 UTC
The next Cuprate Meeting is scheduled1 to take place on Tuesday, March 4 2025 at 18:00 UTC on IRC-Libera/Matrix2 in the #cuprate channels.

Cuprate is an effort to create an alternative Monero node implementation.

Greetings
Updates: What is everyone working on?
Project: What is next for Cuprate?
Any other business

The meeting’s moderator should be Boog9003. Consult the Cuprate code repositor … ⌘ Read more

Deals: AirPods Pro 2 with Hearing Aid Feature for $199
Amazon is offering $50 off the AirPods Pro 2 with clinical grade hearing aid features, as well as some great deals on Apple Watch Series 10, AirTags 4-pack, the M2 MacBook Air, and M2 iPad Air in 13″ and 11″ sizes. Check out the deals below, and enjoy the savings from Amazon! AirPods Pro 2 … Read More ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1257 ARCHIVED:84925 CACHE:2797 FOLLOWERS:18 FOLLOWING:14

Monero Tech meeting scheduled for 3 March 2025 1800 UTC
The next Monero Tech meeting is scheduled to take place on Monday, March 3 2025 at 18:00 UTC, in the #no-wallet-left-behind 1 IRC-Libera/Matrix channels.

This meeting’s chairperson will probably be r​brunner72 and the agenda should include various topics: Seraphis3/JAMTIS4, FCMPs5, and other long-term Monero development issues.

Logs for the previous meeting are available on Monero Observer6.

_Th … ⌘ Read more

hbs submits CCS proposal to partially fund MoneroKon 2025
hbs1 has submitted a CCS proposal2 to partially fund the Monero Konferenco 5 3 event, that is scheduled to take place at La Fabrika 4 in Prague, Czech Republic on June 20-22 2025:

For MoneroKon 2025, we also aim to achieve self-funding through ticket sales and sponsorships. However, as of February 2025, several sponsor slots remain unfilled. The funds raised so far, combined with the surplus from the pre … ⌘ Read more

[LTH] [Bounty] [0.35 XMR] Silent.Link - Develop android widget for displaying of account balance
Link: https://bounties.monero.social/posts/179/

b4n6_b4n6 (Github) ⌘ Read more

rottenwheel publishes ‘Revuo Monero’ Issue href=”https://txt.sour.is/search?q=%23228”>#228**
rottenwheel1 has published Issue #2282’3 of the weekly Revuo Monero audience-funded newsletter, which covers February 16-23 2025 news:

Recent News
Upcoming Events
CCS Proposals
Price & Blockchain Stats
Volunteer Opportunities
Support

To support Revuo Monero, you can contribute XMR to the address listed in the footer of each issue and on the Support 4 page.

Join the Revuo XMPP MUC5 and Matrix … ⌘ Read more

j-berman posts CCS progress report after 368 hours of dev work
j-berman1 has published a second progress report2 for his full-time 2025 (part 9) Monero (FCMPs++) dev work CCS proposal3:

* Plugged FCMP++ transactions into consensus
* Prepared the FCMP++ optimization competition for launch
* Continuing PR 9135 (blockchain sync) review [..]

Consult the previous Monero Observer report4 to learn more about Justin’s CCS.

Th … ⌘ Read more

Raspberry Pi-Like Board Incorporates RK3568 CPU, GbE Port, and M.2 2242 Slot
Graperain’s RK3568 single board computer is a compact platform for embedded applications, powered by a quad-core Cortex-A55 CPU at 2.0GHz. It supports Android 11, Linux, Ubuntu, and Debian, features an ARM G52 2EE GPU for 4K video decoding, and offers versatile connectivity for industrial, consumer, and commercial use.   The Rockchip RK3568 processor is built […] ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1256 ARCHIVED:84916 CACHE:2808 FOLLOWERS:18 FOLLOWING:14

On my blog: Free Culture Book Club — Cairn Wardens Guide, part 2 https://john.colagioia.net/blog/2025/02/22/cairn-3.html #freeculture #bookclub

Apple’s AirTag 4-Pack Drops to Record Low $69.99 Price on Amazon
Amazon this week has Apple’s AirTag 4-Pack for $69.99, down from $99.00. Amazon introduced this all-time low price back in January, and it’s been reappearing throughout the month of February.

Image

🧮 USERS:1 FEEDS:2 TWTS:1255 ARCHIVED:84884 CACHE:2780 FOLLOWERS:18 FOLLOWING:14

Monero Observer Artistic Saturday Top 5 - Week 8, 2025
Previous Artistic Saturday weekly reports can be found in the [art] 1 section.

Image

Image

Rucknium publicly releases all OSPEAD-related documents and code after 3+ years of research
Rucknium1 has published all of the HackerOne 2 and CCS (M1-M2)3 document and code submissions related to their Optimal Static Parametric Estimation of Arbitrary Distributions (OSPEAD) 4 project, after 3+ years of research:

The OSPEAD documents and code are being publicly released now because there is now an implementable solution to the problems I raised in my … ⌘ Read more

vtnerd submits CCS proposal for 3 months of full-time Monero dev work
Lee Clagett (vtnerd1) has submitted a new CCS proposal2 looking to continue working full-time on Monero core components development for 3 months (Q1/Q2 2025):

Work primarily on the monerod, wallet, and monero-lws. [..] There is intentionally more work than time allows - to ensure there is always something to work on in the proposal.

”`
Total funding proposed: 134.37 XMR (USD 65/hr).

ETA: 3 … ⌘ Read more”`

MoneroKon 2025 Planning Meeting scheduled for 1 March 2025 1700 UTC
The next MoneroKon 2025 Planning Meeting 1 is scheduled to take place on Saturday, March 1st 2025 at 17:00 UTC in the #monerokon 2 Matrix/IRC channels.

The meeting’s discussion topics should be available on agenda.monerokon.org 3.

Logs for the previous meeting are available on Monero Observer4.

_Note that the upcoming event will take place in Prague on June 20-22 20255 … ⌘ Read more

Beta 1 of iOS 18.4, iPadOS 18.4, MacOS Sequoia 15.4, Available for Beta Testers
Apple has released the first beta version of iOS 18.4, iPadOS 18.4, and MacOS Sequoia 15.4, for users enrolled in the beta testing programs for Apple system software. The new beta updates look to add some additional features to Apple Intelligence for all eligible devices, add the polarizing Mail Categories feature from iPhone to iPad, … [Read More](https://osxdaily.com/2025/02/2 … ⌘ Read more

I don’t think so, at least the tests I did passed. If you’re pretty sure it’s a bug, please create an issue in the repository with the specific case and I’ll investigate it.
There are 2 buttons to make replicas, one makes a replica in the thread where the twt is located (this is the one that should be used the most, as it serves a thread), the other creates a replica to a specific twt.
I’ll let you know a bit about the status: I’m just now implementing the thread screen. There you can be sure where you are. It’s a bit confusing right now, sorry. I think the client is still in alpha. When I’ve finished what I’m doing, and the direct message system, I’ll freeze development and focus on creating more tests, looking for bugs and making small visual adjustments.

🧮 USERS:1 FEEDS:2 TWTS:1254 ARCHIVED:84848 CACHE:2758 FOLLOWERS:18 FOLLOWING:14

Cake Labs releases Cake Wallet v4.23.2, Monero.com v1.20.2
Cake Labs1 has released Cake Wallet version 4.23.22 with a Monero Android crash fix, Zano and Ethereum enhancements, Ledger bugfixes and UI improvements:

We’re excited to announce the latest update, which brings a host of enhancements to improve performance, security, and user experience.3

”`

• Significant improvements to Zano functionality
  
• Enhanced Ethereum integration with improve … ⌘ Read more”`

@arne@uplegger.eu Well, just for my understanding. The command:
echo "Lorem ipsum" | openssl enc -aes-256-cbc -pbkdf2 -iter 100000 -out message.enc -pass file:shared_key.bin
will take the input string from echo to openssl. It then will

1. use the content of shared_key.bin as password
   
2. use PBKDF2 with an iteration of 100000 to generate a encryption key from the given password (shared_key.bin)
   
3. use the PBKDF2 generated key for an aes-256-cbc encryption
   

The final result is encrypted data with the prepended salt (which was generated by runtime), e.g.: Salted__q�;��-�T���"h%��5�� ....

With a dummy script I now can generate a valide shared key within PHP ‘openssl_pkey_derive()’ - identical to OpenSSL.
I also can en-/decrypt salted data within my script, but not with OpenSSL. There are several parameters of PBKDF2 unknown to me.

Question:

1. Is the salt, used by aes-256-cbc and PBKDF2 the same, prepended in the encrypted data?
   
2. Witch algorithm/cipher is used within PBKDF2: sha1, sha256, …?
   
3. What is the desired key length of PBKDF2 (https://www.php.net/manual/en/function.openssl-pbkdf2.php)?
   

To be continued …

HTTP-2 工作原理與 Go 實戰
在瞭解了上一篇文章的 net/rpc 內容（從 Go 應用中的 net/rpc 到 gRPC）後，現在是時候深入瞭解 HTTP/2 了，它是 gRPC 協議的基礎。HTTP/2 原理及 Go 實戰指南本文偏重理論講解，內容會比較密集。我們主要聚焦 HTTP/2 的核心概念，之後簡要介紹如何在 Go 中啓用它。建議泡杯咖啡，坐下來慢慢看，讓我們一步步拆解這個話題。HTTP/2 優勢——— ⌘ Read more

SpacemiT X60 RISC V Processor Enables AI and High Speed Storage in Bit Brick K1 Embedded Board
The Bit-Brick K1 is a single-board computer designed for industrial and edge computing applications. It features the SpacemiT Key Stone K1, an ultra-low-power octa-core RISC-V system-on-chip with SpacemiT Daoyi AI acceleration. Built on the RISC-V 64GCVB architecture and RVA22 standard, the processor delivers 2.0TOPS of AI computing power using customized … ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1253 ARCHIVED:84833 CACHE:2744 FOLLOWERS:18 FOLLOWING:14

🧮 USERS:1 FEEDS:2 TWTS:1252 ARCHIVED:84826 CACHE:2761 FOLLOWERS:18 FOLLOWING:14

John Foss publishes ‘The Monero Moon’ Issue href=”https://txt.sour.is/search?q=%2377”>#77**
John Foss1 has published Issue #772 of The Monero Moon curated newsletter:

Explore the latest edition for an update on all the latest Monero (XMR) news, developments, and entertainment! [..] If you enjoy the newsletter and want more of this content, shout me a beer by donating some spare Monero you didn’t lose in your boating accident. I’m completely independent and rely solely on donations, with no sponsorship. A massive thank yo … ⌘ Read more

jeffro256 posts January 2024 Monero/Carrot dev update
jeffro2561 has posted the first progress report (M1/January 2025)2 for their Monero/Carrot3 dev work CCS proposal4:

I spent a lot of time reviewing / debugging the upcoming release v0.18.4.0 build. I would like to post more details about this for transparency, but some of it involves vulnerability work, so I will hold off for now. I plan to publish reports about this eventually.

… ⌘ Read more

Monero Research Lab meeting scheduled for 26 February 2025 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, February 26th 2025 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.

• Updates
  
• Prize contest to optimize some FCMP cryptography code3
  
• FCMP research progress status4
  
• Fluffy blocks efficiency improvements
  
• Research on subnet deduplication for peer selectio … ⌘ Read more

Rucknium completes second milestone for statistical research CCS proposal
Rucknium1 has completed2 the second milestone for their latest CCS proposal to conduct statistical research to improve Monero’s privacy 3:

I have completed Milestone 2. [..] With @Boog900, investigated the empirical privacy impact of suspected spy nodes and organized a public campaign to urge Monero node operators to ban suspected spy nodes from connecting to their no … ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1251 ARCHIVED:84810 CACHE:2762 FOLLOWERS:18 FOLLOWING:14

Cuprate Meeting scheduled for 25 February 2024 1800 UTC
The next Cuprate Meeting is scheduled1 to take place on Tuesday, February 25 2025 at 18:00 UTC on IRC-Libera/Matrix2 in the #cuprate channels.

Cuprate is an effort to create an alternative Monero node implementation.

Greetings
Updates: What is everyone working on?
Project: What is next for Cuprate?
Any other business

The meeting’s moderator should be Boog9003. Consult the Cuprate co … ⌘ Read more

What a $2 Million Per Dose Gene Therapy Reveals About Drug Pricing
Robin Fields,  Staff Writer  -  ProPublica

_Stephan: Yet another factual proof that the pharmaceutical industry is about profit not fostering wellbeing. I think this story is disgusting, and you will notice that even though your tax dollars are used to develop drugs once developed they become tools to empty your pocket. If you don’t already know about it please use a discount service such as G … ⌘ Read more

Go1-24 新特性：OS 新版本要求、Wasm 功能增強、template 支持迭代器等
大家好，我是煎魚。新版本 Go1.24 在 2 月 11 號已經正式發佈，如果先前還沒有留到的同學，可以關注下是否跟進了。先前我們已經更新了多篇新特性介紹。今天將會是最後一篇知識點的收尾。操作系統要求——Linux 內核版本 = 3.2在本次 Go1.24 新版本開始，需要 Linux 內核 3.2 版本或更高版本（劃重點）。如果公司裏的集羣環境歷史底蘊比較深的，建議升級前檢查一下。（ ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1250 ARCHIVED:84794 CACHE:2807 FOLLOWERS:18 FOLLOWING:14

Monero Tech meeting scheduled for 24 February 2025 1800 UTC
The next Monero Tech meeting is scheduled to take place on Monday, February 24 2025 at 18:00 UTC, in the #no-wallet-left-behind 1 IRC-Libera/Matrix channels.

This meeting’s chairperson will probably be r​brunner72 and the agenda should include various topics: Seraphis3/JAMTIS4, FCMPs5, and other long-term Monero development issues.

Logs for the previous meeting are available on Monero Observer[6]( … ⌘ Read more

rottenwheel publishes ‘Revuo Monero’ Issue href=”https://txt.sour.is/search?q=%23227”>#227**
rottenwheel1 has published Issue #2272’3 of the weekly Revuo Monero audience-funded newsletter, which covers February 9 - 16 2025 news:

Recent News
Upcoming Events
CCS Proposals
Price & Blockchain Stats
Volunteer Opportunities
Support

To support Revuo Monero, you can contribute XMR to the address listed in the footer of each issue and on the Support 4 page.

Join the Revuo XMPP MUC5 and Matri … ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1249 ARCHIVED:84784 CACHE:2804 FOLLOWERS:18 FOLLOWING:14

plowsof posts second progress report for fifth CCS coordinator term
plowsof1 has submitted a second progress report2 after working for almost 5 months during their fifth term as CCS coordinator3:

Although 86~ days have passed since the last milestone completion, i’ve been performing my duties / fulfilling my hourly commitments - lack of good time management has lead to there being too many loose ends (especially for -site) and meeting attendance coul … ⌘ Read more

Monero Dev Activity Report - Week 7 2025: 40 PRs, 9 Issues
This weekly report aims to provide a big picture view of Monero development activity, increase community support for existing devs and, hopefully, encourage new contributions.

Opened (3)

monero-project/monero:

• #97951 tests: Speed up p2p reorg test (iamamyth)
  
• #97982 CoC: do not allow Maintainers to tag releases, unless core is not available within a reasonable time (tobtoht)
  

monero-proj ... ⌘ [Read more](https://monero.observer/monero-dev-activity-report-week-7-2025/)

Radxa Expands SBC Lineup with ROCK 5T Featuring Dual 2.5GbE and Dual M.2 Slots
Radxa has introduced a Mini-ITX single-board computer designed for both consumer and industrial applications. Built around the Rockchip RK3588(J) processor, this SBC provides a broad set of interfaces, high-speed connectivity, and advanced multimedia capabilities. Unlike the ROCK 5B and ROCK 5B+, which use the same processor, the ROCK 5T is also designed for industrial applications […] ⌘ Read more

You have a microwave oven at home, right?

You can type 3 and 0 for 30 seconds, 100 for a minute (shown as 1:00), or 200 for two minutes (2:00).

What would happen if you type 777 and Start?
A) Nothing
B) Self-destruction
C) Will run for 7 minutes and 77 seconds (boring!)

What about 7777 ?

On my blog: Free Culture Book Club — Cairn Wardens Guide, part 1 https://john.colagioia.net/blog/2025/02/15/cairn-2.html #freeculture #bookclub

Top Stories: ‘Apple Launch’ Next Week, Powerbeats Pro 2 Debut, and More
Apple is in the middle of trickling out a variety of announcements including Powerbeats Pro 2 and an Apple TV+ app for Android phones this week, and based on a tease from Tim Cook it looks like there’s at least one bigger announcement in store for next Wednesday.

Image

While a new iPhone SE is the odds-on favorite for Wednesday’s announcement, [ther … ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1248 ARCHIVED:84769 CACHE:2799 FOLLOWERS:18 FOLLOWING:14

[ANN] Community Advertising Update
Links:

• https://farside.link/libreddit/r/monero/comments/1iq3et6/
  
• https://kuno.anne.media/fundraiser/r6az/
  

u/Moner-Master (Reddit) ⌘ Read more

MoneroKon 2025 Planning Meeting scheduled for 22 February 2025 1700 UTC
The next MoneroKon 2025 Planning Meeting 1 is scheduled to take place on Saturday, February 22nd 2025 at 17:00 UTC in the #monerokon 2 Matrix/IRC channels.

The meeting’s discussion topics should be available on agenda.monerokon.org 3.

Logs for the previous meeting are available on Monero Observer4.

_Note that the upcoming event will take place in Prague on June 20-22 20 … ⌘ Read more

acx releases first beta for Mysu Wallet fork ‘Monfluo’
acx1 has announced2 the first beta release of Monfluo 3 (v0.6.04) - a pure Monero wallet for Android that was forked from Mysu Wallet5 last year:

Monfluo is a fork of Mysu (previously known as MyNero) originally developed by pokkst. Mysu was a fork of Monerujo developed by m2049r. [..] There are no unique features (except the lack of features), it is a very simple wallet for minimalists. There is no su … ⌘ Read more

Community Workgroup Meeting scheduled for 15 February 2025 1600 UTC
The next Monero Community Workgroup Meeting is scheduled1 to take place on Saturday (today), 15th of February 2025 at 16:00 UTC, in the #monero-community 2’3 channels.

Discussions should be focused on community highlights, CCS updates and workgroup reports. plowsof4 will moderate the meeting.

Logs for the previous meeting are available on Monero Observer5.

_This is an ongoing … ⌘ Read more

Monero Observer Artistic Saturday Top 5 - Week 7, 2025
Previous Artistic Saturday weekly reports can be found in the [art] 1 section.

Image

![‘You have the private key to my heart’ Monerochan](/assets/img/art/25-7/you-hav … ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1247 ARCHIVED:84694 CACHE:2775 FOLLOWERS:18 FOLLOWING:14

jeffro256, SNeedlewoods CCS proposals fully funded
jeffro256’s full-time development 2025Q1 1 and SNeedlewoods’s part-time dev work 2 CCS proposals were fully funded today, with help from the Monero General Fund3:

jeffro256:
 * 114 XMR raised in 19 contributions (38 XMR sent from GF)

SNeedlewoods:
 * 23 XMR raised in 14 contributions (7.67 XMR sent from GF)

To learn more about the two proposals, consult the previous Monero Observer reports4’[ … ⌘ Read more

Deals: AirPods for $99 (22% Off!) & AirPods Pro 2 for $169 (32% Off)
Amazon is offering the latest model AirPods 4 for just $99, taking 22% off the $129 retail price. Whether you want to treat yourself, or you’re looking for a gift for a loved one, friend, or colleague, AirPods might just fit the bill. AirPods 4 are the most popular wireless headphones and for good reason, … [Read More](https://osxdaily.com/2025/02/13/deals-airpods-for-99-22-off-airpods-pro-2-for-169-32-o … ⌘ Read more

MINIX NGC-NR660 Mini PC with High-Speed 2.5GbE Networking and Triple Display Support
MINIX has recently launched the NGC-NR660, a compact yet powerful Mini PC featuring an AMD Ryzen 5 6600H processor and AMD Radeon 660M graphics. Designed for multitasking, gaming, and productivity, this system supports triple display output, 8K Ultra HD resolution, and dual 2.5GbE RJ45 ports for high-speed wired connectivity. The NGC-NR660 is equipped with 16GB […] ⌘ Read more

Neither of us had ever had a cat before my girlfriend and I decided to adopt this 2 year old princess called Zelda. Best decision we ever made ⌘ Read more

Go 語言中如何高效地處理集合
在 Go 語言中，處理集合（如切片、映射等）時，可以通過多種方式提高效率。以下是一些常見的高效處理集合的方法，結合詳細的代碼例子進行講解。1. 使用切片（Slice）代替數組切片是 Go 中常用的集合類型，它比數組更靈活，因爲切片的長度是可變的。package mainimport “fmt”func main() { // 創建一個切片 numbers := []int{1, 2, ⌘ Read more

DietPi February 2025 News (Version 9.10)
The February 9, 2025 release of DietPi v9.10 introduces new images for single-board computers, improved compatibility for RISC-V devices, enhanced software tools, and several important bug fixes. This update extends support for StarFive VisionFive 2 and PINE64 Star64 with Debian Trixie, refines automation capabilities, and addresses software installation issues reported by the community. DietPi: DietPi […] ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1246 ARCHIVED:84670 CACHE:2758 FOLLOWERS:18 FOLLOWING:14

woodser releases monero-cpp v0.8.13, monero-java v0.8.36, monero-ts v0.11.3
woodser1 has just released new versions for three Monero libraries: monero-cpp v0.8.132, monero-java v0.8.363, and monero-ts v0.11.34:

monero-cpp:
-Support wallet->get_default_fee_priority()
-Fix building sample_code.cpp on Linux
-Update instructions to use unbound v1.22.0
-Update instructions to use boost v1.85.0
-Update build ... ⌘ [Read more](https://monero.observer/woodser-releases-monero-cpp-v0.8.13-monero-java-v0.8.36-monero-ts-v0.11.3/)

reviewing logs this morning and found i have been spammed hard by bots not respecting the robots.txt file. only noticed it because the OpenAI bot was hitting me with a lot of nonsensical requests. here is the list from last month:

• (810) bingbot
  
• (641) Googlebot
  
• (624) http://www.google.com/bot.html
  
• (545) DotBot
  
• (290) GPTBot
  
• (106) SemrushBot
  
• (84) AhrefsBot
  
• (62) MJ12bot
  
• (60) BLEXBot
  
• (55) wpbot
  
• (37) Amazonbot
  
• (28) YandexBot
  
• (22) ClaudeBot
  
• (19) AwarioBot
  
• (14) https://domainsbot.com/pandalytics
  
• (9) https://serpstatbot.com
  
• (6) t3versionsBot
  
• (6) archive.org_bot
  
• (6) Applebot
  
• (5) http://search.msn.com/msnbot.htm
  
• (4) http://www.googlebot.com/bot.html
  
• (4) Googlebot-Mobile
  
• (4) DuckDuckGo-Favicons-Bot
  
• (3) https://turnitin.com/robot/crawlerinfo.html
  
• (3) YandexNews
  
• (3) ImagesiftBot
  
• (2) Qwantify-prod
  
• (1) http://www.google.com/adsbot.html
  
• (1) http://gais.cs.ccu.edu.tw/robot.php
  
• (1) YaK
  
• (1) WBSearchBot
  
• (1) DataForSeoBot
  

i have placed some middleware to reject these for now but it is not a full proof solution.

My kitten Ben is 2 weeks old, he has already opened his eyes and is watching this world ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1245 ARCHIVED:84640 CACHE:2798 FOLLOWERS:18 FOLLOWING:14

Monero Research Lab meeting scheduled for 19 February 2025 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, February 19th 2025 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.

• Updates
  
• Prize contest to optimize some FCMP cryptography code3
  
• Research on subnet deduplication for peer selection to reduce spy node risk4
  
• AOB
  

This meeting’s chairperson should be Ru … ⌘ Read more

v1docq47 posts December 2024 - January 2025 CCS progress report
v1docq471 has posted the first progress report (December 2024 - January 2025)2 for his latest CCS proposal3 to do Russian voice-over work and transcribe Monero content:

Although our proposal is still in ‘Funding Required’ stage, we did not sit idle, we worked according to the planned milestones. In addition, due to the prolonged funding stage (PR merged ~63 days ago), we additionally place … ⌘ Read more

John Foss publishes ‘The Monero Moon’ Issue href=”https://txt.sour.is/search?q=%2376”>#76**
John Foss1 has published Issue #762 of The Monero Moon curated newsletter:

Explore the latest edition for an update on all the latest Monero (XMR) news, developments, and entertainment! [..] If you like the newsletter and want more of this content, then shout me a round of beers by donating some spare Monero you didn’t lose during your boating accident.

The publication includes news about:

• Development, Releases, and Technology … ⌘ Read more

FiatDemise’s XMRChat CCS proposal ready for funding
FiatDemise1’s CCS proposal2 to retroactively fund the XMRChat 3 project is ready for funding:

Funding needed: 114 XMR

To support this proposal, you can donate any XMR amount to the address listed on its Gitlab Funding Required 2 page.

It is worth noting that 70.56 XMR has already been transferred to this CCS; the funds were repurposed from the TipXMR project, as planned4.

Consult the p … ⌘ Read more

~10 seconds means it had to fire up Qwen 2.8b and prompt it what items would reasonably show up in a right click menu for the desktop.

Axiomtek Introduces ROBOX300 Fanless Robotics Controller for Industrial AMRs with ROS/ROS 2 Support
Axiomtek has introduced the ROBOX300, a compact and energy-efficient robotics controller designed for Autonomous Mobile Robots. Powered by the Intel Core i5-1145G7E processor with a 15W TDP, it supports a 9 to 60 VDC input range and features a rugged, fanless design for industrial use.   As of this publication date, the ROBOX300 is only […] ⌘ Read more

ASRock Industrial Updates iEP-6010E Series with Super Mode for NVIDIA Jetson Orin NX and Nano
ASRock Industrial has upgraded the iEP-6010E Series and Developer Kit with Super Mode for NVIDIA Jetson Orin NX and Orin Nano, improving AI inference and efficiency. Optimized with NVIDIA JetPack 6.2 SDK, the system supports real-time processing for automation, surveillance, robotics, and smart infrastructure. According to the company, Super Mode enables the … ⌘ Read more

New Powerbeats Pro 2 Will Have Day One Firmware Update
Apple’s upcoming Powerbeats Pro 2 will have a day one firmware update available, as Apple has just released new software for the earbuds. The Powerbeats Pro 2 will ship with 7B15 firmware, and the new firmware has a 7B24 version number.

Image

There’s no w … ⌘ Read more

@andros@twtxt.andros.dev The article is a good reminder of the true blogging mindset. But let’s try to think beyond. 2 ideas: (1) writing “forces clarity, structures your thoughts, sharpens your perspective”. But it also generates thoughts in the sense of Heinrich von Kleist (1805). (2) You’re writing for “the future you, one right person, one day” but you are also writing for the AI. The idea of AI as an audience.

🧮 USERS:1 FEEDS:2 TWTS:1244 ARCHIVED:84634 CACHE:2814 FOLLOWERS:18 FOLLOWING:14

selsta posts January 2025 Monero dev report
selsta1 has posted a monthly CCS progress report2 for January 2025, which includes several Monero dev updates.

Milestone 2:
* Most time was spent on v0.18.4.0
 * I also created a to-do list that shows the current status
* Removed old debug code that we used to verify the difficulty code
 (this could speed up sync times)
* Hackerone conflict resolution

Note that misc work is not explicitly mentioned in these updates. The full … ⌘ Read more

Boog900 submits CCS proposal for 4 months of full-time Cuprate dev work
Boog9001 has submitted a new CCS proposal2 looking to continue full-time development work on Cuprate 3 for 3 months and also get compensated for January work:

I will work for 3 months on Cuprate with an initial focus on releasing an alpha cuprated [..] I plan to work on what I think is best to advance the project. I am also asking for payment for the hours I worked in January. \ … ⌘ Read more

Cuprate Meeting scheduled for 18 February 2024 1800 UTC
The next Cuprate Meeting is scheduled1 to take place on Tuesday, February 18 2025 at 18:00 UTC on IRC-Libera/Matrix2 in the #cuprate channels.

Cuprate is an effort to create an alternative Monero node implementation.

Greetings
Updates: What is everyone working on?
Project: What is next for Cuprate?
Any other business

The meeting’s moderator should be Boog9003. Consult the Cuprate co … ⌘ Read more

Notary Project announces Notation v1.3.0 and tspclient-go v1.0.0!
The Notary Project maintainers are thrilled to announce the latest releases, including notation v1.3.0, notation-go v1.3.0, notation-core-go v1.2.0 and tspclient-go v1.0.0! These new versions are production ready and have successfully completed a comprehensive security audit. Check… ⌘ Read more

World’s Thinnest Foldable Phone Launches Next Week
Oppo has confirmed a February 20 global launch for its Find N5, which the company claims is the world’s thinnest device in the foldable phone category. The phone is expected to be re-branded as the OnePlus Open 2 in the US.

Image

The Chinese vendor has been teasing the device in the last few weeks, touting its waterproofing and nearly invisible display crease, and … ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1243 ARCHIVED:84633 CACHE:2814 FOLLOWERS:18 FOLLOWING:14

Monero Tech meeting scheduled for 17 February 2025 1800 UTC
The next Monero Tech meeting is scheduled to take place on Monday, February 17 2025 at 18:00 UTC, in the #no-wallet-left-behind 1 IRC-Libera/Matrix channels.

This meeting’s chairperson will probably be r​brunner72 and the agenda should include various topics: Seraphis3/JAMTIS4, FCMPs5, and other long-term Monero development issues.

Logs for the previous meeting are available on Monero Observer[6]( … ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1242 ARCHIVED:84626 CACHE:2827 FOLLOWERS:18 FOLLOWING:14

Monero Dev Activity Report - Week 6 2025: 30 PRs, 13 Issues
This weekly report aims to provide a big picture view of Monero development activity, increase community support for existing devs and, hopefully, encourage new contributions.

Opened (16)

monero-project/monero:

• #97691 ci: run guix builds on Cargo.lock update (tobtoht)
  
• #97732 depends: use staging_prefix_dir where possible (tobtoht)
  
• #97673 wallet: avoid premature elevati … ⌘ Read more

[LFF] [6.55 XMR] Gupaxx development

Every monero given will be converted to hours of work. When a goal is attained, a new release will occur, including elements present in the roadmap. A release is about 20 hours of work. Bug fixing releases will not wait for a new funding goal to be completed.

Links:

• https://kuno.anne.media/fundraiser/dsrr/
  
• https://github.com/Cyrix126/gupaxx
  

Cyrix126 (Github) ⌘ Read more

rottenwheel publishes ‘Revuo Monero’ Issue href=”https://txt.sour.is/search?q=%23226”>#226**
rottenwheel1 has published Issue #2262’3 of the weekly Revuo Monero audience-funded newsletter, which covers February 3 - 9 2025 news:

Recent News
Upcoming Events
CCS Proposals
Price & Blockchain Stats
Volunteer Opportunities
Support

To support Revuo Monero, you can contribute XMR to the address listed in the footer of each issue and on the Support 4 page.

Join the Revuo XMPP MUC5 and Matrix … ⌘ Read more

🧮 USERS:1 FEEDS:2 TWTS:1241 ARCHIVED:84617 CACHE:2820 FOLLOWERS:18 FOLLOWING:14

Monero Observer Artistic Saturday Top 5 - Week 6, 2025
Previous Artistic Saturday weekly reports can be found in the [art] 1 section.

Image

Image