2025 was a year of building real foundations. Together. ⚡ Education and adoption • 170+ local businesses in Berlín now accept Bitcoin • Around 500 from the local public high school students educated in Bitcoin alongside @Forte11 ⚡🇨🇺 and @MyFirstBitcoin_ • 21 scholarships granted for English and advanced Bitcoin education • 47 Monday meetups studying the history of money, Austrian economics, Bitcoin, Lightning, Nostr, and more • Weekly Wednesday Conversation Club • Self custody workshops and personalized assistance for Berlin residents who want to start saving in Bitcoin • Co-organized @Economía Bitcoin held in Berlín • Hosted the Bitcoin Berlín Festival 2025, where all participating merchants accepted Bitcoin and all prices were set and paid in BTC • @NodeNation 2 day seminar for Bitcoin University students • The Bitcoin Hardware Store 2 day seminar for Bitcoin University students • Creation of a merchant onboarding book for El Salvador Beta version • Supported local Bitcoin accepting businesses through promotional videos and reaching thousands via social media Community • Active Bitcoin awareness throughout town life with a Bitcoin parade float, public park booths, and community events • Berlin Walls, a project creating murals around town including multiple Bitcoin themed murals • Organized community cleaning and painting campaigns alongside local high school students • The Bitcoin Center served as a space for the community to plan and organize social projects benefiting Berlín • Our Bitcoin Center in Berlín welcomed hundreds of people throughout the year, locals and visitors from all over the world • Bitcoin Pizza Day, BBQ meetups, and a Christmas potluck with our community • A Christmas basketball tournament with nearby cities, prizes paid in Bitcoin Beyond Berlín • The same Berlín team kickstarted Bitcoin adoption in #BitcoinLaLaguna, Chalatenango, now with 20+ businesses accepting Bitcoin • Opened our Bitcoin Center to the public in La Laguna, Chalatenango • Hosted the Bitcoin Festival Mother’s Day Edition in La Laguna with 100 percent of participating businesses accepting Bitcoin • Participated in the Coffee Festival in La Laguna where 90 percent of entrepreneurs accepted Bitcoin and hosted the first Bitcoin La Laguna meetup • Onboarded around 12 businesses in Puerto El Triunfo, Usulután, turning it into another Bitcoin friendly destination • Participated in #btchistoricosv, MPB Unconference, nostr:nprofile1qqswkhs47p9unc7lsmqsqv9kvh07sf2pq9gurcan4r8r7s524ap0jfclt62u8ingBTC, #Bitcoinbeach Circular Economy Summit, and @PlanBElsalvador Conference • Participated in the Women in Bitcoin Brunch in San Salvador organized by #paystand • Participated in the Women and Bitcoin Brunch in Medellín organized by Paystand • Collaborated with other Bitcoin projects to strengthen education, adoption, and community across regions #K1elsalvador #tiankii #Ditobanx @VEINTIUNO.LAT #Bitcoinize and others. This is grassroots bitcoin adoption. Thank you to everyone who helped build it. 🧡⚡ Let’s do it again in 2026.

Setting up nodes. ⚡️ Graduations. 🎓 Basketball tournaments with BTC prizes. 🏀 Expanding the circular economy to the mountains. ⛰️🇸🇻 December was busy in Berlin. We just dropped our monthly recap covering everything from the student graduations to our trip to La Laguna. Real adoption is happening right now, right here! Check out the full video here 👇

The freedom revolution continues in #LaLaguna. ⚡☕🎄 We had a great time at the Christmas Coffee Festival supporting locals, merchants, and anyone curious about Bitcoin. Seeing more Salvadorans embrace it feels like a step forward. This Bitcoin Citadel is just getting started.

We closed the year the best way we know how: together. A potluck Christmas dinner with our community, celebrating everything we built side by side in 2025. A special night, gathered as a Bitcoin family, minds and hearts working toward a better Berlín. Merry Christmas from Berlín 🎄🇸🇻⚡🧡

Bitcoin Berlín Christmas Basketball Tournament 🏀⚡ We hosted a two day tournament and played at home one day for men and one day for women. Our Bitcoin team, made up of locals and expats, shared the court with teams coming from nearby cities, turning the event into a real community celebration. For many players, this was their first touchpoint with Bitcoin. Prizes were paid in sats, bringing Bitcoin into sports in Berlín and neighboring cities. Community, competition, and sats flowing. This is how Bitcoin becomes part of everyday life. 🧡⚡ https://blossom.primal.net/cf0d8ffe3489d1e4f0253f1ac7452d37b156d5c762f5b3e756f1d395e337e1ce https://blossom.primal.net/a3aefb2f2c1012806338fd3eb9108e2f9f2df062bf16658058cd4eade6297f87 https://blossom.primal.net/400ced78fa6c06312e8866e4475a37dfd4e64ed64e9bd9bd7f8931ab48696bc5 https://blossom.primal.net/e9586d04bd8ef9bcf24125741476ae29f9b69fb2193faebb7937481b2f7f5b37

This weekend in Berlín was special. @NodeNation came for a two-day seminar, bringing world-class Bitcoin education to our students. Kids deserve to learn while having fun and that’s exactly what we saw. 🙌🏼 Students learned real Bitcoin, earned their certificates, and we turned our Monday meeting into a graduation 🎓 We’ll keep educating the next generation of Berliners and Salvadorans, building leaders, builders, and educators for the future. We’re just getting started. ⚡

Coffee Festival at Bitcoin La Laguna Many businesses accepting bitcoin

See you on Sunday for this amazing coffee festival and bitcoin Meetup. 

Satlantis

Bitcoin La Laguna Meetup @ Satlantis

Join us for this bitcoin Meetup and coffee festival. Enjoy the coffee festival during the day and explore the city, spend some seats with the bit...

Sneak peek of the Bitcoin Festival in Berlín ⚡ We built this festival together, with every smile, every idea, every helping hand. This is where Bitcoin becomes real. Thanks for traveling all the way to Berlín to share this moment with us. 🧡💜

If you missed the early days of @Bitcoin Berlín SV, here’s your chance to see the blueprint come alive again. The same team that kickstarted Bitcoin Berlín is now bringing that vision north to #BitcoinLaLaguna, building the next Bitcoin circular economy from the ground up. ⚡🏔️ Watch the video and feel what’s starting here. Be part of the next chapter. ⬇️

Good coffee, good food, good way to pay. That’s the vibe at Friends Coffee Drinks in Berlín. 🇸🇻⚡️☕ It’s amazing to see more spots where you can just walk in and pay with Bitcoin.

Don Andres walks around town selling seeds and snacks… and yes, he accepts #Bitcoin. This is Bitcoin in its purest form: p2p, simple and direct. If you’re in Berlín, grab a snack from him and pay in sats. This is how a circular economy grows⚡🧡

At Uncoffee, you can pay with Bitcoin. In the mood for something sweet 🍪, a good coffee ☕, or a tasty bite 🍔🍟? Uncoffee has it all. Grab your favorite from their menu and pay in Bitcoin, fast and easy ⚡ 📍 You’ll find them right across from Berlín’s Central Park.

In Berlín, even plants can be paid for with Bitcoin ⚡️🌿💐 El Jardín de la Abuela is one of those places that show how real this circular economy is where you’d least expect it!

Here’s what #Bitcoin adoption looks like in Berlín. Variedades La Armonía accepts Bitcoin, making it easy for anyone to shop and pay with sats. ⚡ Real people choosing simple, fast payments.

Ya salió nuestro podcast resumen del mes de Noviembre.

Thanks so much @paul keating for donating #PrimalPremium to Bitcoin Berlín. We’ll put it to work by expanding Bitcoin education and helping more people discover the power of Nostr. Your support helps us keep moving this mission forward. ⚡💜

Te esperamos el lunes que viene en Berlin, El Salvador

Satlantis

Reunion de los lunes @ Satlantis

Introduccion a bitcoin Compartimos cafe y galletas mientras hablamos de bitcoin. Compartimos conocimiento. Aprenderas a usar billeteras para envia...

We had a blast at the #MyFirstBitcoin unconference. It's always great to meet and connect with friends.

Getting ready for @Economía Bitcoin and the Bitcoin Festival, this November 22-23 ⚡🔥 Have you secured your tickets yet? This is the weekend to be in Berlín. Morning: Learn from inspiring communities, bold entrepreneurs, and breakthrough Bitcoin projects. Afternoon: Experience Bitcoin in action. A time to connect, celebrate, and live Bitcoin together in the heart of Berlín. Feel the energy. Join the movement. Be part of the story.

Satlantis

Economia Bitcoin 2025 @ Satlantis

Berlin is one of the most hyperbitcoinised towns on Earth, with over 170 merchants accepting Bitcoin and the idea of a Bitcoin city already ingrain...