Hello Bitcoin Family, We’re excited to share an update on our ongoing fundraising for BitcoinSafariTz’s community initiatives — including a teaching whiteboard, branded BitcoinSafariTz T-shirts, and support for our regular Bitcoin physical meetups in Tanzania 🇹🇿. So far, we’ve received 457,778 sats ($522) out of our 1,036,888 sats ($1,181)goal. With your generous support: We’ve purchased the BitcoinSafariTz whiteboard for 86,778 sats, which will enhance our physical meetups and Bitcoin education sessions. We’ve allocated 279,550 sats for 50 branded BitcoinSafariTz T-shirts, currently in production. We have a remaining 91,450 sats, and are still aiming to raise 579,110 sats to fully fund our physical Bitcoin meetups (2 per month for 3 months), including snacks for 40 attendees per event — all aimed at strengthening Bitcoin adoption in Tanzania. Support or share:

Geyser | Bitcoin Crowdfunding Platform

A Bitcoin crowdfunding platform where creators raise funds for causes, sell products, manage campaigns, and engage with their community.

A heartfelt thank you to brother Adam Simecka and all the amazing Bitcoiners who have supported our vision. Your contributions and encouragement mean the world to us. Let’s keep BUIDLing 🧡 BitcoinSafariTz Team

🚨 Exciting News for the Bitcoin Community! 🚨 The First Ever Bitcoin Tanzania Devs Program is LIVE! 🎉 FREE TO EVERYONE We are proud to officially announce that applications are now open for Cohort 1 of the @BITCOINSAFARITZ – Tanzania Devs Program – a groundbreaking initiative to build and empower the next generation of Bitcoin developers in Tanzania and Africa. After the incredible success of our 3 cohorts of the Bitcoin Diploma Course, using the globally recognized Myfirstbitcoin.io syllabus from El Salvador, we’re now ready to take the next step in Bitcoin technical education and hands-on learning. This program is specifically designed for developers and tech enthusiasts from Tanzania and across Africa who are eager to understand Bitcoin on a deeper level, contribute to open-source projects, and become part of the global Bitcoin innovation movement. 📚 Program Highlights: - Duration: 8 Weeks - Format: Virtual Classes (Google Meet) - Sessions: 3 times a week (Mon, Wed, Fri) - Time: 8:00 PM – 10:00 PM EAT - Hands-on Learning + Community Collaboration 🧠 “Curriculum (the Mastering Bitcoin book, via the @Btrust Builders Pathway material): 1. Introduction 2. How Bitcoin Works 3. Bitcoin Core 4. Keys and Addresses 5. Wallet Recovery 6. Transactions 7. Authorization & Authentication 8. Digital Signatures 9. Transaction Fees 10. The Bitcoin Network 11. The Blockchain 12. Mining and Consensus 13. Bitcoin Security 14. Second Layer Applications Whether you're just starting your coding journey or already familiar with Bitcoin, this course is built to equip you with technical knowledge, boost your skills, and connect you with mentors and fellow builders in the Bitcoin ecosystem. 💡 This is your opportunity to be part of Tanzania’s first Bitcoin Devs Cohort and make an impact in your local and global community through Bitcoin open-source development. 👉🏽 Apply now to join Cohort 1: https://docs.google.com/forms/d/1sIlftn5hC92rqBUlhGamIJs6GQyoXcu_h6QJ7WlSMEk/viewform Registration Ends on 4/10/2025 and our program start on 6/10/2025. 🚀 Help us spread the word! Share this message with developers, students, and builders across Africa. Let’s #BUIDL together in open source 🧡 #BitcoinSafariTz #BitcoinDevelopment #AfricaBitcoin #TanzaniaTech #OpenSource #BitcoinDevs #BtrustBuilders

Hello Bitcoin Family, We bring you exciting news from the BitcoinSafariTz Team & Community ! After successfully completing three impactful Bitcoin Diploma Cohorts across Tanzania and other African countries, we are officially taking a break from leading the Bitcoin Diploma Course. These past cohorts have been a great success — helping newbies learn and understand Bitcoin deeply from foundational to advanced levels. Now, we are moving into a new chapter of our mission to build a stronger and more technical Bitcoin community. We’re proud to announce the launch of a new initiatives called: "Bitcoin Tanzania Devs Program." This new program will run for 8 weeks and is designed to equip registered developers from Tanzania and other African nations with Bitcoin technical knowledge. Participants will learn how Bitcoin works at a deeper level, how to contribute to open-source projects, build on the Lightning Network, and much more. Our goal is to bridge the technical education gap and empower more African devs to become contributors in the global Bitcoin ecosystem. Stay tuned — more details will be shared soon right here. Thank you for your continued support! Grayson – Founder, bitcoinsafaritz

Satoshi ni kipimo kidogo zaidi cha Bitcoin, sawa na jinsi senti ilivyo sehemu ya dola au shilingi. Jina "Satoshi" limetokana na Satoshi Nakamoto, muasisi wa Bitcoin. Katika mfumo wa Bitcoin, 1 Bitcoin (BTC) = 100,000,000 Satoshis. Hii inamaanisha unaweza kumiliki sehemu ndogo sana ya Bitcoin, na hauhitaji kununua 1 BTC nzima Mfano Halisi: - Kama 1 BTC inauzwa kwa Tsh 150,000,000, basi: - 0.00000001 BTC = 1 Satoshi = Tsh 1.50 (kadirio) - 1000 Sats = 0.00001 BTC ≈ Tsh 1,500 - Hii inaonyesha unaweza kununua au kutumia Bitcoin hata kwa kiasi kidogo sana. Kwanini Satoshi ni Muhimu? 1. Upatikanaji kwa Wote - Hata mtu wa kipato cha chini anaweza kuanza safari ya Bitcoin kwa kununua Satoshis badala ya BTC nzima. 2. Malipo ya Kila Siku - Unapotumia Bitcoin kulipa bidhaa ndogondogo (kama kahawa au vocha ya simu), unalipa kwa Sats. 3. Elimu & Uelewa - Kwa kuelewa sats, watu wanaweza kuona kuwa Bitcoin si ya matajiri pekee bali ni ya kila mmoja. Satoshi ni kipimo halali na kinachowezesha matumizi ya Bitcoin kwa kila mtu. Kama shilingi ina senti, basi Bitcoin ina Satoshis. Kujifunza kuhusu Sats ni hatua ya kwanza kuelekea kujua zaidi kuhusu uhuru wa kifedha unaotolewa na Bitcoin. #SatsForEveryone 🧡⚡ #BitcoinSafariTz #Satoshi

Hello Bitcoin Family 🧡 We’re excited to share an amazing opportunity with you! The Human Rights Foundation (HRF) is hosting its upcoming Financial Freedom Webinar, scheduled for November 10–12, 2025, and you’re invited to be part of it! This virtual event will focus on how Bitcoin empowers individuals globally, especially in regions where financial freedom is limited or restricted. It’s a space to learn, connect, and get inspired by global Bitcoin advocates, human rights defenders, and open-source developers who are using Bitcoin as a tool for freedom. Whether you're a beginner or already active in the Bitcoin space, this webinar offers valuable insights on the intersection of Bitcoin and human rights, privacy, censorship resistance, and global adoption stories from grassroots communities. This is also a great opportunity to network with international change-makers, explore tools used to bypass financial oppression, and discover ways to contribute to the movement. The event is free, open to everyone, and all sessions will be conducted online. 🔗 Register now via this link:

HRF Bitcoin Webinar Sign Up Form

Don’t miss this chance to learn and be part of the financial revolution! #Bitcoin #HRF #FinancialFreedom #AfricaBitcoin #BitcoinEducation #HRFWebinar

Blockchain ni teknolojia ya hifadhi ya taarifa inayofanya kazi kama daftari la kumbukumbu la kidijitali linalosambazwa kwa watu wengi (nodes), ambapo taarifa zote (kama miamala ya fedha) huandikwa kwenye vizuizi (blocks) vinavyounganishwa kwa mnyororo mmoja usiobadilika. Maelezo kwa ufasaha: - Block ni kama ukurasa wa daftari ambao una taarifa muhimu kama jina la mtumaji, mpokeaji, kiasi cha fedha, muda, n.k. - Kila block huunganishwa na block iliyotangulia kwa kutumia hash, ambayo ni alama ya kipekee inayotokana na taarifa zote zilizopo kwenye block hiyo. - Mabadiliko yoyote kwenye block moja yatasababisha mnyororo mzima kutokubaliana, hivyo kuzuia udanganyifu. - Blockchain husambazwa kwenye kompyuta nyingi duniani kote (decentralized), na kila node ina nakala ya blockchain hiyo nzima. Mfano halisi: Katika mtandao wa Bitcoin, kila muamala unaofanyika (mf. A kumtumia B bitcoin) huandikwa kwenye block mpya. Block hiyo ikishathibitishwa na mtandao mzima, inaongezwa kwenye blockchain ya kudumu. Hakuna mtu mmoja anayeweza kuibadilisha baadaye. Matumizi ya Blockchain: - Fedha za kidijitali (Bitcoin, Ethereum) - Uthibitisho wa umiliki wa ardhi kwa njia ya dijitali - Kura za kidijitali kwenye uchaguzi - Ufuatiliaji wa bidhaa kutoka kiwandani hadi kwa mteja (supply chain) Faida: - UwazI (Transparency) - Usalama (Security) - Hakuna haja ya mtu wa kati (Decentralization) - Hupunguza gharama na muda wa uthibitishaji Blockchain ni msingi wa mapinduzi ya teknolojia duniani, hasa katika sekta ya fedha, afya, usafirishaji, na utawala. #Blockchain #Tanzania #BitcoinSafariTz #Swahili

Bitcoin ni sarafu ya kidijitali (digital currency) na mfumo wa malipo wa mtandao wa wazi (peer-to-peer) ambao ulianzishwa mwaka 2009 na mtu au kundi la watu waliotumia jina la bandia Satoshi Nakamoto. Tofauti na sarafu za kawaida kama shilingi au dola, Bitcoin haidhibitiwi na serikali au benki kuu yoyote. Badala yake, inategemea teknolojia inayoitwa blockchain — ambayo ni orodha ya rekodi ya miamala yote ya Bitcoin iliyowahi kufanyika, inayohifadhiwa kwa usalama na mtandao wa kompyuta zilizopo duniani kote. Bitcoin inatumika kama njia ya kutuma na kupokea fedha popote duniani bila haja ya mtu wa kati kama benki. Miamala hufanyika kwa haraka, gharama nafuu, na inaweza kuthibitishwa na yeyote kupitia mfumo wake wa wazi. Pia, Bitcoin ina kiwango maalum cha kiasi cha sarafu zitakazowahi kuwepo: milioni 21 tu, na hii inafanya iwe mali adimu (scarce) kama dhahabu. Sababu nyingine inayofanya Bitcoin kuwa ya kipekee ni uwezo wake wa kumuwezesha mtu kuwa na udhibiti kamili wa fedha zake kupitia wallets (kama hardware wallet, mobile wallet n.k). Hii ni tofauti na akaunti za benki ambapo taasisi ina mamlaka ya kuzizuia au kufuatilia miamala. Kwa sasa, Bitcoin imekuwa zaidi ya sarafu tu — ni harakati ya kifedha inayotetea haki za kifedha, uhuru wa kifedha, na njia bora ya kujilinda dhidi ya mfumuko wa bei na mifumo ya kifedha isiyo na usawa, hasa kwa nchi zinazoendelea kama Tanzania. #Bitcoin #UelewaWaFedha #TeknolojiaMpya #BitcoinSafariTz

It might makes sense just to get some in case it catches on. If enough people think the same way , that becomes a self fulfilling prophecy.

Happy 😊 New Week! We’re excited to officially announce our special session this week featuring guest speaker Win Ko Ko Aung from the Human Rights Foundation and Bitcoin Policy Institute. Topic: "Bitcoin & Human Rights" Join us as we explore how Bitcoin empowers individuals and protects human rights worldwide. This eye-opening session will be moderated by Graysatoshi, Founder of BitcoinSafariTz. 📅 Date: This Saturday ( 27th/09/2025) 🎟 Seats are limited – Book now:

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Let’s learn together and grow the Bitcoin movement! #Bitcoin #HumanRights #BitcoinEducation #BitcoinSafariTz #FreedomMoney #AfricaBitcoin #DigitalFreedom #BTC

Bitaxe Gamma 601 Device in Tanzania 1. What is Bitaxe Gamma 601? The Bitaxe Gamma 601 is a miniature open-source Bitcoin mining device built with the latest ASIC mining chip (Antminer S19's BM1397 or similar). Unlike large industrial miners, Bitaxe is a low-cost, low-power, and educational Bitcoin miner designed for individuals, hobbyists, developers, or small circular economies. It’s part of the Bitaxe project — a community-driven initiative that empowers anyone to learn about Proof-of-Work mining through hands-on experience. 2. What Makes Bitaxe Unique? - Open-source hardware & firmware: You can inspect, modify, or upgrade it. - Runs independently: No need for a PC or mining pool; it mines solo using Stratum V2 or solo mining pools. - Low power consumption: It uses around 10–15 watts, meaning it’s perfect for homes or schools without huge energy bills. - Display & buttons: Has an in-built screen showing mining status and simple controls. 3. How Does It Work? 1. Power it on (USB-C or adapter). 2. Connect to Wi-Fi and set up via its web interface. 3. Choose how you want to mine: - Solo mining (attempt to mine a block directly) - Connect to a public mining pool like Slush Pool or user-hosted pool. 4. The device starts hashing — solving cryptographic puzzles to secure the Bitcoin network. 5. You can monitor stats: hash rate, temperature, uptime, etc., live on the screen. 4. Why Is Bitaxe Useful in Tanzania? - Educational Tool: Great for teaching Bitcoin mining, energy use, decentralization, etc. - Low Entry Cost: Affordable compared to industrial ASICs. - Runs on solar or mobile power banks — fits well in off-grid or low-electricity areas. - Supports circular Bitcoin economy by showcasing real PoW mining locally. 5. Where to Get One? You can win one via educational events (like from BitcoinSafariTZ), or order one from: GreenBTCClub Link 🔗

GreenBTC.Club Shop

GreenBTC.Club Shop

GreenBTC.Club Shop

Code 👉 PXVIRIXLQ - Trusted community members or vendors globally - Custom prebuilt units from enthusiasts 6. Final Tips - Bitaxe Gamma 601 won’t make you rich, but it’s a powerful learning tool. - Best used for educational, demonstration, or supporting decentralization in Bitcoin mining. - Requires basic Wi-Fi and electricity. - No fans, no noise — great for home use. The Bitaxe Gamma 601 is a powerful, affordable, and educational Bitcoin miner perfect for Tanzania's growing Bitcoin community. It teaches people how Bitcoin mining works, supports decentralized participation, and inspires innovation in the circular economy — all with minimal cost and energy.

Trezor Wallet (Model One) in Tanzania – Full Explanation 1. What is Trezor Wallet? Trezor is a hardware wallet — a small, physical device used to store your cryptocurrency securely offline. It was developed by SatoshiLabs and is one of the first and most trusted cold wallets on the market. The Model One is the entry-level version of Trezor. 2. Why Use Trezor in Tanzania? With the increase of scams, phishing, and hacks in the crypto space, especially in developing markets like Tanzania, a hardware wallet like Trezor gives you full self-custody and protection of your Bitcoin and other crypto assets. 3. How Trezor Model One Works: - It stores your private keys offline, away from internet exposure. - You connect it via USB to your computer or phone (using OTG cable). - You use Trezor Suite (its app) to send, receive, and manage crypto. - To authorize any transaction, you physically confirm it on the device. 4. Key Features: - Supports Bitcoin, Ethereum, and 1000+ other coins. - Uses a PIN code, passphrase, and recovery seed (12/24 words). - Works on desktop and mobile (Android only). - Fully open-source. 5. Why It's Safe: - Keeps your keys offline (cold storage). - Immune to keyloggers, viruses, and phishing attacks. - You’re in full control—not your exchange, not third parties. 6. Where to Buy in Tanzania? You can order directly from Trezor.io or look for verified local crypto vendors (ensure it's sealed and untampered). 7. Important Tip: Always back up your recovery phrase and never share it. If lost or stolen, you can recover your wallet using this phrase. Trezor Model One is a powerful, beginner-friendly tool to secure your Bitcoin and other assets in Tanzania. It empowers users with full self-custody and protection from common crypto threats.

Hello Bitcoin Family, We invite you to support the incredible Bitcoin adoption movement led by BitcoinSafariTz, a grassroots initiative driving real proof of work across Tanzania and East Africa. Through tireless education, merchant onboarding, meetups, and student engagement, BitcoinSafariTz is creating a true circular Bitcoin economy from the ground up. Now, you can be part of this mission by supporting their fundraising campaign on Geyser.Fund. Your contribution will go directly into expanding Bitcoin adoption efforts — including tools, travel, events, and learning materials that empower communities with the power of decentralized money. Why support? BitcoinSafariTz is one of the few African-led initiatives that are fully committed to spreading Bitcoin-only education, building merchant adoption via btcmap.org, and equipping the youth with open-source resources like My First Bitcoin and PlanB.network. Their work has already impacted dozens of communities — your support will amplify this. Explore their *proof of work* and updates here: 🔗 Geyser:

Geyser | Bitcoin Crowdfunding Platform

A Bitcoin crowdfunding platform where creators raise funds for causes, sell products, manage campaigns, and engage with their community.

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Creating #Btc awareness through ,Education,Developers,Tourism, community building,Content | founder @Graysatoshi | https://t.co/o67jWOEarU

📸 Instagram: https://www.instagram.com/bitcoin_safari_tz?igsh=ajIyNDJ0eWF6Ymhk Let’s orange-pill Africa together — sharing is winning🧡🔥 #BitcoinEducation #AfricaToTheMoon #ProofOfWork #BitcoinSafariTz

Hello BitcoinSafariTz Community, We are incredibly honored and deeply grateful to extend our heartfelt thanks to all the voluntary teachers and Bitcoin experts who selflessly dedicated their time, knowledge, and energy to support our 3rd Cohort - Bitcoin Diploma Course. Your unwavering commitment from the start of the program to its completion has been a true blessing to us and to every student who took part in this journey. Through your guidance, you’ve inspired, empowered, and educated future Bitcoiners across Africa and beyond. The knowledge you shared has left a lasting impact, and we are confident that the ripple effects of your efforts will continue to shape lives and communities. A special thank you to: 1. Sharon Murugi 2. Jetty Nakamoto 3. James O'Tudor 4. Fidelis 5. AdamSimecka 6. Okechukwu Angel 7. Leo Lin 8. Merlin Osterman 9. Giacomo Zucco 10. Nat Cole 11. Akme 12. Josh Graham Your support means the world to us. May you all continue to be blessed in all you do. Together, we are building a stronger, educated, and more financially free Africa through Bitcoin. Asante sana 🙏 — BitcoinSafariTz Team Source 👉🏿

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BitcoinSafari /Education & Developers Program (@BitcoinSafariTZ) on X

Hello BitcoinSafariTz Community, We are incredibly honored and deeply grateful to extend our heartfelt thanks to all the voluntary teachers and Bi...

Hello BitcoinSafariTz Family, We are excited to officially announce the successful completion of Cohort 3 - Bitcoin Diploma Course , delivered using the MyFirstBitcoin.io education syllabus, all the way from El Salvador — the first country to adopt Bitcoin as legal tender. Over 50+ students registered for this cohort, but only 10 dedicated learners completed the full 8-week journey, consistently attending sessions and actively participating from Chapter 1 (What is Money) to Chapter 10 (Why Bitcoin). These individuals showed commitment through class engagement, assignment submissions, and completion of the final examination. We proudly celebrate our graduates from across Tanzania 🇹🇿, Kenya 🇰🇪, Nigeria 🇳🇬, South Africa 🇿🇦, Zimbabwe 🇿🇼, and Botswana 🇧🇼. Your hard work and dedication has laid a solid foundation in Bitcoin education and self-sovereignty. Certificates will be awarded to all graduates, and we encourage you to take this knowledge back to your communities, educate others, and be ambassadors of Bitcoin in Africa. Let’s keep building, learning, and growing together! Congratulations once again to all graduates — you are now part of the global Bitcoin education movement. Let's make Cohort 4 even bigger and better!

🚨 Hello BitcoinSafariTz Community 🚨 We are thrilled to officially announce a special session class happening on 19th September 2025*! ✨ Our guest speaker will be none other than Charlie Stevens — Founder of SchellingP21, General Manager at Bitcoin Coast El Salvador and Co-founder of EconomiaBTC. Charlie is one of the most respected voices in the Bitcoin space, and he will be sharing deep insights on the topic: “Bitcoin & Building a Circular Economy in Africa” 🌍💡 This is a rare opportunity to hear from a global Bitcoin leader who is actively working to shape real-world Bitcoin economies. The session will be moderated by Graysatoshi, Founder of BitcoinSafariTz, and it will be conducted virtually, allowing participants from across Tanzania, Africa, and the globe to attend. ⏳ Seats are limited, so don’t wait! Secure your spot NOW via the link below: 👉🏿

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🧡 Sharing is Winning — come learn, network, and grow with professional Bitcoin educators and advocates. #BitcoinSafariTz #BitcoinAfrica #BitcoinEducation #CircularEconomy #CharlieStevens #BitcoinTanzania #FinancialFreedom #DigitalEconomy #SchellingP21 #BitcoinCoast #EconomiaBTC #LearnBitcoin #BitcoinMeetup

BREAKING NEWS ; 43 MERCHANTS NOW ACCEPT BITCOIN PAYMENTS IN TANZANIA 🇹🇿 LIVE ON @BTC Map 👉Arusha city & Kilimanjaro city 1. Kuoom serengeti camp 2.Luckie_glam shop 3. RovingAfrica Safaris 4. Chapsmart ( @Chapsmart ) 5. Tanzania Hugos Safaris 👉Morogoro & Iringa city 6. Moretomtakatifu cattle Ranching 7. Veritas Honey wine 8. Gomobile phone store 👉Mwanza city 9. Ezekiel furniture 10. Ilemela Cafe 11. Rommy P2P Exchange 12. Anna Masamaki 13. Anna Beauty & clothing store 14. Amon Home shopping centre 15. Rose dressing shop 16. Money agent 17. Fresh fruit mwanza 18. Watumishi Cafe 19. Center for international languages and communications 20. House Decorations 21. Elias Retail shop 22. Elias Photocopy and Printing 23. Vijana AIC igunga 👉Zanzibar city 24. The cliff grill restaurant 25. Farsom exchange & crypto office 26. Bitcoin Beach Hotel Zanzibar 27. Subanda Boutique hotel 👉Dar es salaam & Bagamoyo city 28. Freezing Point Lounge 29. Ashuba Hardware & Building material shop branch 01 30. Ashuba Hardware & Building materials shop branch 02 31. Daykim medical laboratory 32. Bitcoin Safari Art shop 33. Milk Point mama Humphrey 34. Mama divine shop 35. Mama Tony Shop 36. MI quality sign sticker 37. Mudi mabiriani Tabata 38. Mr. Switching barbershop 40. Mudi mabiriani muhimbili ,upanga 41. Mudi mabiriani sinza 42. Ikizu butchery 43. Google pixel Tz ( simu classic shop)

Practice more positive self-talk. It works!

🇺🇸 Michael Saylor pictured in Washington DC reportedly to help advance Strategic Bitcoin Reserve bill 👀

🇨🇳 China's Next Technologies to raise $500 MILLION to buy Bitcoin for their treasury 👀