BITCOINSAFARITZ

Happy Friday Tanzanians & Everyone! 🇹🇿✨ We’re excited to share some amazing news with you all —

Cashwyre

Cashwyre | Spend crypto instantly across Africa

Use crypto to make local currency payments instantly without selling

is now officially available in Tanzania 🇹🇿 as the 22nd country in Africa to enjoy this powerful crypto tool! 🎉 So, what is

Cashwyre

Cashwyre | Spend crypto instantly across Africa

Use crypto to make local currency payments instantly without selling

? Cashwyre.com is a platform that allows you to spend your Bitcoin (on-chain & Lightning), USDT, or USDC and receive local currency directly to your mobile wallet. It’s designed to help crypto users easily convert their assets into cash, faster and more conveniently — now available for Tanzanian users! With

Cashwyre

Cashwyre | Spend crypto instantly across Africa

Use crypto to make local currency payments instantly without selling

in Tanzania: ✅ You can convert Bitcoin, USDT, or USDC into Tanzanian Shillings ✅ It supports both Lightning Network and on-chain Bitcoin transactions ✅ Currently integrated with Tigo & Airtel, with Vodacom (M-Pesa), Halotel, and others coming soon Watch this step-by-step tutorial on how to use Cashwyer in Tanzania: 🎥 YouTube: Want to explore more? 🌐 Website:

Cashwyre

Cashwyre | Spend crypto instantly across Africa

Use crypto to make local currency payments instantly without selling

🐦 Twitter:

X (formerly Twitter)

CashwyreHQ⚡- Convert #crypto to cash instantly (@Cashwyre_HQ) on X

Use #Bitcoin & #crypto to make local currency (NGN🇳🇬, GHS🇬🇭,KES🇰🇪,ZAR🇿🇦,GHS🇬🇭,UGX🇺🇬, RWF🇷🇼) payments. Bu...

📸 Instagram:

Instagram

Instagram

Create an account or log in to Instagram - Share what you're into with the people who get you.

🔗 Linktree: linktr.ee/cashwyer_hq ▶️ YouTube Channel: https://youtube.com/@cashwyre_hq?si=5DI3Wj-5IaZZ6VzA Don’t forget to subscribe, like, comment and follow for updates! 💬 Try

Cashwyre

Cashwyre | Spend crypto instantly across Africa

Use crypto to make local currency payments instantly without selling

today in Tanzania and experience how fast, simple, and empowering it is to spend your Bitcoin or stablecoins directly into local currency. Let us know how it works for you! 🧡⚡ Join cashwyre.io whatsaap group for more details Link 🔗

WhatsApp.com

Cashwyre <> BitcoinSafariTz

WhatsApp Group Invite

#BitcoinTanzania #Cashwyer #spendbitcoin #LightningNetwork #CryptoAfrica

Here are free Bitcoin open-source platforms where developers can learn and contribute to Bitcoin and Lightning development: 1. Btrust Builders Pathway – [btrust.dev](https://btrust.dev) - Focus: Bitcoin open-source and Lightning development. - What it offers: Structured learning pathways created by African Bitcoin builders. Covers everything from Bitcoin basics to advanced Lightning development and contributions. - Why it's great: Community-driven, beginner-friendly, and focuses on global south inclusion. 2. Chaincode Labs Learning Resources – [learning.chaincode.com](

₿OSS Challenge

₿OSS Challenge - start your career in bitcoin open source

) - Focus: Deep Bitcoin protocol and internals. - What it offers: Study groups, technical resources, and open-source contribution guidance. - Why it's great: Led by top Bitcoin engineers. Great for serious developers. 3. Bitcoin Dev Kit (BDK) – [bitcoindevkit.org](

Bitcoin Dev Kit Documentation

With BDK, you can seamlessly build cross platform mobile wallets

We are building native API's for C, Swift, Java & Kotlin so you can easily integrate Bitcoin in your preferred programming language on mobile.

) - Focus: Building Bitcoin wallets in Rust. - What it offers: Open-source libraries, guides, and contribution tools. - Why it's great: Perfect for developers who want to build wallet apps from scratch. 4. Lightning Dev Kit (LDK) – [lightningdevkit.org](

Lightning Dev Kit Documentation

A complete Lightning implementation packaged as an SDK

LDK is a flexible lightning implementation with supporting batteries (or modules).

) - Focus: Lightning Network development. - What it offers: Tools and documentation to build Lightning-enabled applications. - Why it's great: Offers flexibility to customize Lightning features. 5. PlanB Network – [planb.network](

Plan ₿ Network

Let

) - Focus: Bitcoin education and developer tools. - What it offers: Courses, guides, mentorship, and open-source tools. - Why it's great: Open access to multiple technical Bitcoin resources in one place. These platforms are free and ideal for self-paced learning and real-world contribution.

Here are free Bitcoin open-source websites where people can learn different Bitcoin courses: 1. PlanB Network(

Plan ₿ Network

Let

) – Offers structured Bitcoin education pathways for developers and enthusiasts. 2. Btrust Builders(https://btrust.builders) – Focuses on open-source Bitcoin developer training and mentorship. 3.Chaincode Labs(

₿OSS Challenge

₿OSS Challenge - start your career in bitcoin open source

) – Offers technical resources and study guides for Bitcoin development. 4. Bitcoin Dev Kit (BDK)](

Bitcoin Dev Kit Documentation

With BDK, you can seamlessly build cross platform mobile wallets

We are building native API's for C, Swift, Java & Kotlin so you can easily integrate Bitcoin in your preferred programming language on mobile.

) – Provides developer tools and learning resources. 5. My First Bitcoin (Mi Primer Bitcoin)(

My First Bitcoin

My First Bitcoin - Bitcoin Education for Everyone

A Free Society Starts With Individuals Who Have AgencyIndependent. Bitcoin Education is How We Make it a Reality

) – Offers beginner-friendly Bitcoin diploma courses (available in multiple languages). 6.Bitcoin Optech(

Bitcoin Optech

Topics

Helping Bitcoin-based businesses integrate scaling technology.

) – Deep technical content and updates for Bitcoin developers. 7. Bitcoin Design Guide(

Bitcoin Design

Guide

The Bitcoin Design Guide is a reference for the design of bitcoin applications.

) – Focuses on UI/UX principles for Bitcoin applications. 8. Bitcoin Core Docs(

Bitcoin Core

Index

Index

) – Official technical documentation for Bitcoin Core. 9. Learning Bitcoin from the Command Line(

GitHub

GitHub - BlockchainCommons/Learning-Bitcoin-from-the-Command-Line: A complete course for learning Bitcoin programming and usage from the command

A complete course for learning Bitcoin programming and usage from the command - BlockchainCommons/Learning-Bitcoin-from-the-Command-Line

) – Practical guide for learning Bitcoin operations via terminal. 10. Mastering Bitcoin (by Andreas Antonopoulos)(

GitHub

GitHub - bitcoinbook/bitcoinbook: Mastering Bitcoin 3rd Edition - Programming the Open Blockchain

Mastering Bitcoin 3rd Edition - Programming the Open Blockchain - bitcoinbook/bitcoinbook

) – Free, open-source book explaining Bitcoin deeply for devs and non-devs. All of these are great starting points depending on your skill level (beginner to advanced).

JUST IN: 🇺🇸 US regulators propose rules that could label everyday Bitcoin activity, such as self-custody, swaps, and privacy tools, as “suspicious.” Taarifa mpya kutoka Marekani zinaonesha kuwa mashirika ya udhibiti yamependekeza sheria mpya ambazo zinaweza kuainisha shughuli za kawaida za Bitcoin kuwa za “shaka.” Shughuli hizi ni pamoja na kujihifadhi mwenyewe (self-custody) ya Bitcoin, kutumia privacy tools kama CoinJoin au samurai wallet, pamoja na kufanya Bitcoin swaps. Mapendekezo haya yameibua hofu kubwa miongoni mwa watetezi wa haki za kifedha, kwani yanatishia msingi wa Bitcoin kama pesa ya kidijitali isiyodhibitiwa na mtu au taasisi yoyote. Self-custody ni kiini cha uhuru wa kifedha — mtu kumiliki na kudhibiti fedha zake mwenyewe bila kuhitaji benki au mpatanishi. Iwapo sheria hizi zitapitishwa, zinaweza kuzuia watu wengi kutumia Bitcoin kwa njia salama na binafsi, na kufungua njia kwa ufuatiliaji mkubwa wa matumizi ya pesa. Hili linaweza kuathiri maendeleo ya teknolojia ya Bitcoin na kuwakandamiza watumiaji wa kawaida wanaotafuta njia mbadala ya kuhifadhi thamani au kulipa kwa uhuru. Ni muhimu kwa jamii ya Bitcoin kupinga hatua hizi ili kulinda uhuru wa kifedha. #Bitcoin #SelfCustody #FinancialFreedom #CryptoRegulations #PrivacyMatters #SayNoToSurveillance #BTC #Satoshi #Decentralization #DigitalSovereignty #StopCBDCs

Hello Bitcoiners & Cohort 3 of the Bitcoin Diploma Course at BitcoinSafariTz! We are excited to officially begin Chapter 9 of the Bitcoin Diploma Course today, using the Bitcoin Education syllabus from El Salvador (myfirstbitcoin.io). Topic:An Introduction to the Technical Side of Bitcoin (Part I & II) Lecture by: Fidelis, Founder of bitika – Kenya 🇰🇪 Time: 8:00 PM – 10:00 PM EAT Dates: 20th & 21st August 2025 Location: Google Meet Moderated by:Graysatoshi, Founder of BitcoinSafariTz Over two days, Fidelis will guide us through key technical aspects of Bitcoin, including: - How Bitcoin works under the hood - Public & private keys and cryptography - Understanding SHA-256 hashing - The UTXO model - Bitcoin nodes & miners - Mempool - Step-by-step Bitcoin transaction flow This chapter is essential for anyone wanting to understand how Bitcoin actually works, especially if you're planning to build or teach within the Bitcoin ecosystem. Come ready to learn, engage, and grow your technical foundation! Let’s keep building knowledge and freedom through Bitcoin. #BitcoinDiploma #BitcoinEducation #BitcoinSafariTz #MyFirstBitcoin #BitcoinAfrica #BitcoinTechnical #LearnBitcoin #SelfCustody #BitcoinIsHope #FinancialFreedom