Frictionless Web3 starts with UTXOS Power your projects on Bitcoin & Cardano with full-stack UTXO infrastructure.

Bitcoin and Cardano
Joined September 2025
UTXOS retweeted
We just implemented x402 right into the Mesh SDK. We also made it compatible with @MasumiNetwork. More fine tools for your agents 🔥🔥🔥
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FC Barcelona uses Mesh SDK and UTXOS to onboard their fans. In a few clicks, their token is minted on-chain. No seed phrase. No wallet extension. No gas fee explainer. That's the bar for onchain consumer apps: the chain should be invisible.
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UTXOS retweeted
UTXOS programmable Smart Wallets are going live in days. Interact with Cardano programmable tokens directly from your dashboard, while onboarding users seamlessly without the usual wallet friction. Programmable assets. Smart wallets. One dashboard.
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i've been @FCBarcelona fan ever since childhood - rocking the village kids all the jerseys (and haircuts) - in no particular order - that of ronaldo, figo, messi, xavi, iniesta, ronaldhino, rivaldo, puyol, pique, alves, neymar, suarez, eto'o...even having a privilege seeing some of these greats on the pitch at camp nou in person this week, i get to make a crossover of my other fandom - and that of web3 - i minted my first ever barca on chain credential to pair with my fan account by using a @cardano wallet; not a demo - an actual thing what a time to be alive, really proud of the inordinate amount of work that @andamio_teams and @utxos_dev have done here over the past two years to abstract the user journey to this degree and for @cardano community to back their efforts with a bit of @catalyst_onX magic web3 space has a long way to earn it's place in the mainstream by demonstrating it clearly understands what is the problem that it is trying to solve for its users efforts like these are making a great stride in that direction step by step, learning and iterating along the way in the end - users will decide what stays and what goes, as they should i'm fan, one of millions around the world ⚽️🏟️
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The cat is outside the bag. There are many people that have contributed to this effort and you're way too many to list all. But thanks to you all. I would particularly thank @phil_uplc for the original design of Programmable tokens, his passionate and expert support provided throughout the whole process. @COSDpool and the CIP reviewers and editors for the great work in managing the CIP process.
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UTXOS retweeted
FC Barcelona just launched Barça Fan Lab with Andamio. Fans sign in with their BarçaID. UTXOS creates the wallet. Sponsorship covers the fees, so they never need ADA to start. Andamio focuses on the fans. We handle the chain. Cardano, this is huge.
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GM #Cardano - you're in the news! Today we launch the Barça Fan Lab: fcbarcelona.com/en/club/news… We've spent the last two years working behind the scenes to bring one of the world's biggest brands to Cardano, and today we're live. Thank you to everyone at Barça Vision, Andamio, and UTXOS for bringing the project to life. This journey is just beginning, and we'll continue to tell the story of this project in the weeks to come. It's a story about a vision we share, the relationships we've built, our technical achievements, and where we're going next. For now, try it: lab.barcavision.fcbarcelona.…
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UTXOS retweeted
Our plans to make Mesh SDK the literal Cardano & UTXO dev & builder beast... 1. Always improve and level up the current SDK to dev needs and ecosystem evolutions. Then, branching out, making sure our SDK works with the Devs wherever they go, for whatever they need. 2. Integrate our SDK to bitcoin 3. Integrate our SDK to Midnight 4. Integrate our SDK to AI models 5. Integrate our SDK to Hydra Everything fully open source, ready for you to build the future of the web. As for the new world we build 🫡
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UTXOS retweeted
We are at the Cardano Summit in Berlin.... Some of us didnt forgot yet what blockchain is all about... back to the roots. For Blockchain is to make people free, not to make people rich. From the people, for the people
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BREAKING NEWS: BATTLE OF THE BUILDERS 2025 WINNERS ANNOUNCED AT CARDANO SUMMIT😱😱😱 The winners of the Battle of the Builders were announced at Cardano Summit 2025 @BikeIDNumber @IagonOfficial and @utxos_dev Could this mark the next wave of Cardano DeFi and utility?
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14/ UTXOs.dev *️⃣ @utxos_dev From the @meshsdk open source organization, this project is a developer toolkit streamlining onboarding users to Cardano by letting BTC holders use dApps without ADA. Facilitates DeFi lending/trading from BTC wallets. Tech: Sponsorship; UTXO compatibility. Services: Fee abstraction; dev tools. Goals: Remove barriers for BTC-Cardano entry. Site: utxos.dev/
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Loving the collaboration, with @AndamioPlatform and @UTXOS_dev ! 💚
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Access matters: across Cardano we're building great apps, but the real trick is getting people to use them. With our partners at @utxos_dev, we're releasing transaction sponsorship features that make it easier to onboard people who want to use Andamio but don't yet hold ADA.
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What did Hydra Vending @ TOKEN2049 teach us? Onboarding in ~1 min is good, but we can do even better. So we built social login + passkey so users land in your app in under 40 seconds with no text inputs. 🤯 Want this for your app? Check @utxos_dev
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Fiat on-ramp coming soon to @utxos_dev Your users can: Social login + payment = users on-chain in seconds. Easier onboarding + easier conversion = more on-chain activity.
the purists need to understand that this is an existential threat to cardano without onchain activity the chain dies i need those of you who vote no, on user attaining, activity generating dapps because of some purist philosophy that it doesnt align with what *you* think should be happening on chain, to understand this and you need to tell your cult leader, to focus more on onchain activity than the board that controls CF because the whole thing will be moot anyway and emurgo and CF need to make on chain activity a fkin priority it might already be too late, because you completely forsake anything that pertains to it the 300 of us that still transact on cardano are fkin tired bro instead of support we get charles' petulant childish character that literally drives people away (whale) and foundations masturbatory inaction and many of you mfers on here who only just hold ada and stake it and do nothing else with it, need to stop telling the rest of us whats good for cardano
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The Battle of the Builders finalists are in. 💥 Ten projects. One stage at the @CardanoSummit Day Zero. Meet this year’s finalists: Andamio BikeID Urble by Brick Towers Docufi3d Iagon LW3 Olympus Insights Senary Labs ThrustIQ UTXOS Let's take a closer look at each project: 🧵
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Does Cardano even need to wait for Babel fees anymore? There is a project called @utxos_dev that allows devs to sponsor transactions on Bitcoin and Cardano, so users don't need BTC or ADA to use the app. Digging deeper. This is HUGE for seamless Bitcoin DeFi on Cardano.
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11/ UTXOS (@meshsdk) ⛓️ A full-stack Web3 infrastructure platform built for UTXO blockchains like Cardano and Bitcoin, enabling seamless onboarding and enterprise-ready wallet solutions. utxos.dev/
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💡🌐Cardano Buildersの頂上決戦──Day Zeroで競う10の革新プロジェクト Cardano Foundationが主催する開発者イベント「Battle of the Builders 2025」のファイナリスト10組が発表されました。 今年のテーマは“Cardanoのリアルユースケースを世界に示す”。 Day Zeroで発表される10のプロジェクトは、 🔺 1. Andamio(@AndamioPlatform) 分散型のアクセス制御、認証発行、貢献者管理、トレジャリ運用などを行うためのインフラ。 「地域単位の協働から、グローバルなDAO経済へ」を支える基盤を目指しています。 👉 andamio.io 🚲 2. BikeID(@BikeIDNumber) 自転車のための「デジタルパスポート」。 登録するだけで盗難防止・所有権証明・整備履歴を一括管理。 Web3時代の“モビリティ資産”保護をリードするプロジェクトです。 👉bikeid.org 🧱 3. Urble by Brick Towers(@BrickTowers) セルフカストディ型の貯蓄アプリ。 家族や友人と一緒に“目的を共有した貯蓄”ができる、社会的でポジティブなお金の使い方を提案します。 👉 urble.io/en/index.html 📄 4. Docufi3d(@docufi3d) AIを活用したセキュアな電子署名・文書管理プラットフォーム。 法的効力を保ちつつ、GDPR完全準拠で企業のコスト削減を支援します。 👉 docufi3d.com ☁️ 5. Iagon(@IagonOfficial) Cardano上の分散型クラウドストレージ。 安全性・スケーラビリティ・コンプライアンスを両立し、企業レベルのデータ管理を可能にします。 👉 iagon.com 🔋 6. LW3(@LW3India) EV(電気自動車)サプライチェーンの真正性を保証する暗号ソリューション。 偽造防止・トレーサビリティ・データ検証など、サステナブル産業の透明化に貢献します。 👉lw3.world 📊 7. Olympus Insights(@OlympusInsights) ブロックチェーン上のデータ分析とAI予測を融合し、プロジェクトや市場のインサイトを可視化。 Cardanoのデータエコノミーを支える“分析インフラ”を構築しています。 👉 app.oli4education.io/login 🧬 8. Senary Labs(@SenaryLabs) オンチェーン・データの自動化やAI統合を行うスマートインフラ。 特にDeFiやDAOのオペレーション最適化に特化し、効率的なWeb3運用をサポートします。 👉 senarylabs.xyz/ 🚀 9. ThrustIQ(@thrustiq) スキルや経歴をNFTとして認証・共有できる「Web3キャリアパスポート」。 採用・教育・認証の信頼性を高め、グローバルな人材流動性を促進します。 🧠 10. UTXOS(@utxos_dev) Cardanoの拡張UTXOモデルを活かした分析・検証プラットフォーム。 オンチェーン取引の透明性を可視化し、開発者や研究者が利用できる“知のエンジン”を提供します。 👉utxos.dev/ ⸻ 今年のファイナリストたちは、社会・金融・データ・人材・AIという多様な領域でCardanoの技術を実用化しつつあります。 まさに、「技術の実証」から「社会の実装」へ。 Day Zeroのステージでは、これら10のビルダーがCardanoの次の時代をどう描くのかに注目ですね。
The Battle of the Builders finalists are in. 💥 Ten projects. One stage at the @CardanoSummit Day Zero. Meet this year’s finalists: Andamio BikeID Urble by Brick Towers Docufi3d Iagon LW3 Olympus Insights Senary Labs ThrustIQ UTXOS Let's take a closer look at each project: 🧵
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