#self-custody — Public Fediverse posts

🦟🔋😺

Ogni giorno investiamo energia.

Tempo.
Lavoro.
Competenze.
Creatività.

La domanda è:

dove finisce?

In un contenitore che custodisce il valore?

O in uno pieno di piccole perdite che sembrano innocue... finché non lo svuotano?

🤔🤣😜

Proteggere la propria energia è importante.

Proteggere il frutto del proprio lavoro anche.

💙

#Dash #SelfCustody #Freedom #Privacy #Crypto #DAO #Privacy #Freedom #Trustless #Sovereignty #Fundamentals #Citiz3nGlitch #Evolution

https://x.com/ItaliaDash/status/2079781092186374438?s=20

🔐

"Privacy may also be about consent" Cit. Red Alark ‼️🐦‍🔥🔥

Una frase semplice, ma profondamente vera.

La privacy non serve a nascondere, bensì a scegliere.

E mentre la vita delle persone merita riservatezza, il potere dovrebbe sempre poter essere osservato, verificato e compreso.

💙

#Dash #Privacy #DigitalCash #SelfCustody #DigitalCash #LiveOnDash #LiveOnCrypto #Web3 #BuiltToLast #Crypto #DAO #Privacy #Freedom #Sovereignty #Fundamentals #Citiz3nGlitch #Evolution 🧬

https://x.com/ItaliaDash/status/2078753293363208312?s=20

🐈📦 #Meme

Schrödinger's Wallet:

I tuoi fondi sono contemporaneamente al sicuro e non al sicuro...

...finché non controlli chi possiede davvero le chiavi. 😉

🔐

Not your keys, not your coins.

#Dash #SelfCustody #Citiz3nGlitch #FinancialFreedom #LiveOnDash #LiveOnCrypto #DigitalCash #Web3 #BuiltToLast #Crypto #DAO #Privacy #Freedom #Trustless #Sovereignty #Fundamentals #Evolution 🧬

https://x.com/ItaliaDash/status/2077620994093498608?s=20

🐈📦 #Meme

Schrödinger's Wallet:

I tuoi fondi sono contemporaneamente al sicuro e non al sicuro...

...finché non controlli chi possiede davvero le chiavi. 😉

🔐

Not your keys, not your coins.

#Dash #SelfCustody #Citiz3nGlitch #FinancialFreedom #LiveOnDash #LiveOnCrypto #DigitalCash #Web3 #BuiltToLast #Crypto #DAO #Privacy #Freedom #Trustless #Sovereignty #Fundamentals #Evolution 🧬

https://x.com/ItaliaDash/status/2077620994093498608?s=20

Fantastica Brave ads oggi 🤩

Swap Dash to/from anything 🔄

Dash ovunque 🌐

Milioni di persone stanno vedendo una delle grandissime novità di Dash 👀

Stiamo cucinando pesantemente e tutti cominciano a sentire il profumo 👨‍🍳👩‍🍳😜

💙

#Dash #Ads #Marketing #DEX #Swap #SelfCustody #Citiz3nGlitch #FinancialFreedom #LiveOnDash #LiveOnCrypto #DigitalCash #Web3 #BuiltToLast #Crypto #DAO #Privacy #Freedom #Trustless #Sovereignty #Fundamentals #Evolution 🧬

https://x.com/ItaliaDash/status/2077357608399237420?s=20

Bitget Wallet and alfred Bring Stablecoin Access to Latin

SAN SALVADOR, El Salvador, July 15, 2026 (GLOBE NEWSWIRE) — Bitget Wallet, a self-custodial crypto wallet for everyday…
#Conflict #Conflicts #War #Alfred #Argentina #BankTransfer #BitgetLimited #BitgetWallet #Brazil #CryptoPayment #EverydayFinance #Latinamerica #selfcustody #stablecoin #USDC #usdt
https://www.europesays.com/3131377/

🏹

I tempi cambiano.

Un tempo Robin Hood combatteva per restituire valore alle persone.

Oggi forse distribuirebbe qualcosa di diverso:

📚 conoscenza
🔐 self-custody
🧠 spirito critico

Perché la libertà che non comprendi può essere tolta.

Quella che comprendi diventa parte di te.

💙

#Dash #SelfCustody #Citiz3nGlitch #FinancialFreedom #LiveOnDash #LiveOnCrypto #DigitalCash #Web3 #BuiltToLast #Crypto #DAO #Privacy #Freedom #Sovereignty #Fundamentals #Evolution 🧬

https://x.com/ItaliaDash/status/2077244734498558289?s=20

After a robbery in Windhoek, I had to cash out my Hive Dollars and sell some Bitcoin to replace my phone. It wasn't what I wanted, but Hive gave me the liquidity I needed when it mattered most. A real reminder of why I believe in decentralized technologies.

#Hive #Bitcoin #Web3 #Crypto #Decentralization #SelfCustody #Nostr #Emergency

https://peakd.com/hive/@rubenstorm/hive-saved-my-day-a-real-emergency-update

After a robbery in Windhoek, I had to cash out my Hive Dollars and sell some Bitcoin to replace my phone. It wasn't what I wanted, but Hive gave me the liquidity I needed when it mattered most. A real reminder of why I believe in decentralized technologies.

#Hive #Bitcoin #Web3 #Crypto #Decentralization #SelfCustody #Nostr #Emergency

https://peakd.com/hive/@rubenstorm/hive-saved-my-day-a-real-emergency-update

After a robbery in Windhoek, I had to cash out my Hive Dollars and sell some Bitcoin to replace my phone. It wasn't what I wanted, but Hive gave me the liquidity I needed when it mattered most. A real reminder of why I believe in decentralized technologies.

#Hive #Bitcoin #Web3 #Crypto #Decentralization #SelfCustody #Nostr #Emergency

https://peakd.com/hive/@rubenstorm/hive-saved-my-day-a-real-emergency-update

Control+Alt+Autonomy: Emergency Fixes, Open Defences, and the Work of Staying Free

https://beitmenotyou.online/controlaltautonomy-emergency-fixes-open-defences-and-the-work-of-staying-free-2/

Control+Alt+Autonomy: Emergency Fixes, Open Defences, and the Work of Staying Free

https://beitmenotyou.online/controlaltautonomy-emergency-fixes-open-defences-and-the-work-of-staying-free-2/

Control+Alt+Autonomy: Emergency Fixes, Open Defences, and the Work of Staying Free

https://beitmenotyou.online/controlaltautonomy-emergency-fixes-open-defences-and-the-work-of-staying-free/

Control+Alt+Autonomy: Emergency Fixes, Open Defences, and the Work of Staying Free

https://beitmenotyou.online/controlaltautonomy-emergency-fixes-open-defences-and-the-work-of-staying-free/

I finally set up a Bitcoin Lightning wallet for NERDS.xyz

https://fed.brid.gy/r/https://nerds.xyz/2026/06/bitcoin-lightning-wallet-nerdsxyz/

I finally set up a Bitcoin Lightning wallet for NERDS.xyz

https://fed.brid.gy/r/https://nerds.xyz/2026/06/bitcoin-lightning-wallet-nerdsxyz/

BitSleuth Analyzer Is Now Open Source

When I started BitSleuth, I did not begin with a grand plan. I began with a question: what can you actually learn from a Bitcoin wallet if you let AI look at the public data around it?

BitSleuth Analyzer was my first serious attempt to answer that. It became the MVP that validated the wider idea, long before there was a Wallet, a roadmap, or a bigger product story. It helped me understand the problem properly before I committed to building anything else.

Today, that tool is open source. The full codebase for BitSleuth Analyzer is now publicly available on GitHub under the AGPL-3.0 licence, the same licence we used when we open-sourced the Wallet earlier this year.

This feels like the right moment to explain what is inside it, why we are releasing it, and what I hope the Bitcoin and open-source community does with it.

More Than a Block Explorer

BitSleuth Analyzer started as a simple XPUB reader. You pasted in an extended public key, and it pulled together your transaction history, balance trends, and address activity.

That was useful, but it was only the beginning. Over 1,264 commits, the Analyzer grew into something much more capable. It now brings together wallet analysis, privacy review, AI explanations, mempool data, portfolio tracking, and UTXO visibility in one place.

🔍 Security Analysis
Address reuse detection, dust attack identification, opsec risk scoring, and practical privacy recommendations.

🤖 AI Chat
Powered by GPT-4.1 Mini via Genkit, the chat interface explains your wallet activity in plain language and surfaces insights that are easy to miss in raw transaction data.

⛓️ Mempool Intelligence
Live fee estimates, pending block forecasts, and network congestion data in real time.

📊 Portfolio Tracking
Balance history charts, inflow and outflow analysis, candlestick price data, and Fear & Greed Index context for your Bitcoin exposure.

🔐 Nostr Sync
Optional encrypted XPUB sync across devices using Nostr. Your nsec never leaves your machine.

🪙 UTXO Coin Control
A full UTXO view for managing coin selection, with beta P&L and tax summary reports.

The performance architecture is one of the parts I am most proud of. Early versions of the Analyzer could take close to ten minutes to load a wallet with multiple address types. That was the cost of fetching full transaction data for every address during discovery.

The current version is very different. Smart caching, in-flight request deduplication, and a lighter discovery flow now bring fresh wallet loads down to around 30 to 60 seconds. Cached wallet switches happen in under a second.

95%
Fewer blockchain API calls on login

<1s
Cached wallet switch time

600x
Faster than the original v1

Built in Public, Built on Good Tech

The Analyzer runs on a stack I enjoy working with and would happily build on again. It is a Next.js 16 app with React 19 and TypeScript throughout, styled with Tailwind CSS 4 and shadcn/ui components. AI features run through Genkit with OpenAI using GPT-4.1 Mini.

Blockchain and market data come from public APIs including Blockstream, mempool.space, blockchain.info, and CoinGecko. There is no trusted backend required for basic wallet analysis.

XPUBs are stored locally in your browser. If you use Nostr sync, the data is encrypted client-side before it leaves your machine. Only public blockchain data is analysed. No private keys are requested, handled, stored, or transmitted. Ever.

That last point is important enough to repeat: BitSleuth Analyzer never asks for your private keys.

One thing worth calling out is that the repo includes both AGENTS.md and a .rules file. These are conventions I wrote about on this blog earlier in the build. They help guide AI coding assistants like Cursor and Claude so they stay within the project’s security constraints when suggesting changes.

AI tools can move quickly, but in Bitcoin software, speed without guardrails is not good enough. Those files help keep contributions aligned with the assumptions that matter most.

The Case for Opening Up

We open-sourced the Wallet because we believe Bitcoin self-custody software should be inspectable. The same logic applies here.

The Analyzer handles XPUBs. An XPUB cannot spend your bitcoin, but it can reveal a lot about your wallet. It can expose transaction history, address patterns, balances, and future receive addresses.

That means trust is not enough. Users should be able to verify what the software does. Developers should be able to inspect the data flow. Security researchers should be able to audit the assumptions. Builders should be able to learn from it and improve it.

Open source is the most honest answer to a tool that touches financial data. When the code is public, privacy claims stop being marketing and become something people can verify for themselves.

Anyone can now audit how the Analyzer handles XPUBs, confirm that private keys are never touched, and check exactly what leaves the browser when optional sync features are enabled.

There is also a practical reason for opening it up. The Analyzer is live in production at app.bitsleuth.ai, and there are real issues to solve. The repo has open GitHub issues covering UI edge cases, data source improvements, and feature work that would genuinely benefit from more eyes.

I also think the Analyzer has value as a reference implementation. If you are building a Bitcoin analytics tool, a privacy scoring engine, a wallet dashboard, or anything that needs to parse XPUB data and turn it into meaningful insight, there is a lot here you can study and build on under the terms of the AGPL-3.0.

How to Contribute

Getting started should be straightforward. The repo has clear setup instructions, a CONTRIBUTING.md file that explains the workflow, and environment variable documentation so you can run the full stack locally.

You will need Node.js 20 or newer. If you want to use the AI chat features, you will also need an OpenAI API key.

• Browse the open issues. There is a mix of UI edge cases, data source improvements, and feature work.
• Read CONTRIBUTING.md for guidance on code style, documentation, and the pull request process.
• Check AGENTS.md if you are working with AI coding assistants. It defines the guardrails for the project.
• Report security vulnerabilities privately to [email protected] rather than opening a public issue.

The Analyzer is also a natural companion to the Wallet work. A lot of the address derivation logic, XPUB parsing patterns, and privacy analysis thinking developed here fed directly into how the Wallet was designed.

If you want to understand the broader BitSleuth toolkit, contributing to the Analyzer is a good place to begin.

The Bigger Picture

BitSleuth is built around a simple belief: Bitcoin tools should be transparent by default.

Not because open source automatically makes software secure. It does not. But open source does make claims testable. It lets people inspect the code instead of relying on promises. It gives users and developers a way to participate in the direction of the project.

In Bitcoin, where the whole point is to remove unnecessary trust, that feels like the right foundation.

Open sourcing the Analyzer is a continuation of the same commitment we made with the Wallet. If you use it, I would love to hear what works and what does not. If you find a bug, open an issue. If you see a better way to do something, send a pull request. If you build something interesting on top of it, please tell me.

BitSleuth Analyzer is now open source. 🎉₿

Self-custody isn't hiding something illicit-it's the only way to actually own what's yours. Letting someone else hold your keys means you're just renting your assets by their permission. #Bitcoin #SelfCustody #Sovereignty

Self-custody isn't hiding something illicit-it's the only way to actually own what's yours. Letting someone else hold your keys means you're just renting your assets by their permission. #Bitcoin #SelfCustody #Sovereignty

Self-custody isn't hiding something illicit-it's the only way to actually own what's yours. Letting someone else hold your keys means you're just renting your assets by their permission. #Bitcoin #SelfCustody #Sovereignty

@cryptomator
The "Cloud" is just someone else's computer—and as we see, even tech giants aren't invincible.
When big tech fails or laws compromise your privacy, having a transparent way to access and manage your own backups becomes a necessity, not a luxury.
This is why #Keepita focuses on giving users a clear window into their mobile data. Don't let your backups be a mystery hidden in someone else's vulnerable cloud.

#Keepita #DataPrivacy #MicrosoftHack #CloudSecurity #InfoSec #SelfCustody

@cryptomator
The "Cloud" is just someone else's computer—and as we see, even tech giants aren't invincible.
When big tech fails or laws compromise your privacy, having a transparent way to access and manage your own backups becomes a necessity, not a luxury.
This is why #Keepita focuses on giving users a clear window into their mobile data. Don't let your backups be a mystery hidden in someone else's vulnerable cloud.

#Keepita #DataPrivacy #MicrosoftHack #CloudSecurity #InfoSec #SelfCustody

@cryptomator
The "Cloud" is just someone else's computer—and as we see, even tech giants aren't invincible.
When big tech fails or laws compromise your privacy, having a transparent way to access and manage your own backups becomes a necessity, not a luxury.
This is why #Keepita focuses on giving users a clear window into their mobile data. Don't let your backups be a mystery hidden in someone else's vulnerable cloud.

#Keepita #DataPrivacy #MicrosoftHack #CloudSecurity #InfoSec #SelfCustody

@cryptomator
The "Cloud" is just someone else's computer—and as we see, even tech giants aren't invincible.
When big tech fails or laws compromise your privacy, having a transparent way to access and manage your own backups becomes a necessity, not a luxury.
This is why #Keepita focuses on giving users a clear window into their mobile data. Don't let your backups be a mystery hidden in someone else's vulnerable cloud.

#Keepita #DataPrivacy #MicrosoftHack #CloudSecurity #InfoSec #SelfCustody

@cryptomator
The "Cloud" is just someone else's computer—and as we see, even tech giants aren't invincible.
When big tech fails or laws compromise your privacy, having a transparent way to access and manage your own backups becomes a necessity, not a luxury.
This is why #Keepita focuses on giving users a clear window into their mobile data. Don't let your backups be a mystery hidden in someone else's vulnerable cloud.

#Keepita #DataPrivacy #MicrosoftHack #CloudSecurity #InfoSec #SelfCustody

Control+Alt+Autonomy: Privacy Fights, Fresh Patches, and the Tools That Keep You Free

https://beitmenotyou.online/controlaltautonomy-privacy-fights-fresh-patches-and-the-tools-that-keep-you-free/

Control+Alt+Autonomy: Privacy Fights, Fresh Patches, and the Tools That Keep You Free

https://beitmenotyou.online/controlaltautonomy-privacy-fights-fresh-patches-and-the-tools-that-keep-you-free/

Control+Alt+Autonomy: VPN Pressure, Open Social Webs, and Self-Hosted Defences

https://beitmenotyou.online/controlaltautonomy-vpn-pressure-open-social-webs-and-self-hosted-defences/

Control+Alt+Autonomy: VPN Pressure, Open Social Webs, and Self-Hosted Defences

https://beitmenotyou.online/controlaltautonomy-vpn-pressure-open-social-webs-and-self-hosted-defences/

Control+Alt+Autonomy: Surveillance Pushback, Linux Sovereignty, and the Self-Host Surge

https://beitmenotyou.online/controlaltautonomy-surveillance-pushback-linux-sovereignty-and-the-self-host-surge/

Control+Alt+Autonomy: Surveillance Pushback, Linux Sovereignty, and the Self-Host Surge

https://beitmenotyou.online/controlaltautonomy-surveillance-pushback-linux-sovereignty-and-the-self-host-surge/

Control+Alt+Autonomy: Push Notification Privacy, Platform Exits, and Building Your Own Escape Hatch

https://beitmenotyou.online/controlaltautonomy-push-notification-privacy-platform-exits-and-building-your-own-escape-hatch/

Control+Alt+Autonomy: Push Notification Privacy, Platform Exits, and Building Your Own Escape Hatch

https://beitmenotyou.online/controlaltautonomy-push-notification-privacy-platform-exits-and-building-your-own-escape-hatch/

If you can't hold it, you don't really own it. Relying on a third party to control your assets is just renting your own property. True freedom starts with a private key. #SelfCustody #FinancialFreedom

If you can't hold it, you don't really own it. Relying on a third party to control your assets is just renting your own property. True freedom starts with a private key. #SelfCustody #FinancialFreedom

If you can't hold it, you don't really own it. Relying on a third party to control your assets is just renting your own property. True freedom starts with a private key. #SelfCustody #FinancialFreedom

Bitcoin schläft nicht.

Während Politiker reden,
Banken tricksen
und Märkte zittern,

läuft das härteste Geld der Welt
einfach weiter.

Block für Block.
Weltweit.
Unaufhaltsam.

#Bitcoin #BTC #Nostr #SoundMoney #DigitalFreedom #FreedomTech #SelfCustody #P2P #BitcoinNews #Crypto

Bitcoin schläft nicht.

Während Politiker reden,
Banken tricksen
und Märkte zittern,

läuft das härteste Geld der Welt
einfach weiter.

Block für Block.
Weltweit.
Unaufhaltsam.

#Bitcoin #BTC #Nostr #SoundMoney #DigitalFreedom #FreedomTech #SelfCustody #P2P #BitcoinNews #Crypto

Phoenix/Electrum mit kostenlosem Bitcoin Fulcrum verbinden – schnell & sicher auf dem Smartphone! Schritt-für-Schritt-Anleitung für mehr Privatsphäre und Self‑custody. Unbedingt ansehen! #Bitcoin #Phoenix #Electrum #Fulcrum #Privacy #SelfCustody #MobileWallet #German
https://video.it-service-commander.de/videos/watch/c640bae4-d886-4144-8a06-ed767c203da6

Phoenix/Electrum mit kostenlosem Bitcoin Fulcrum verbinden – schnell & sicher auf dem Smartphone! Schritt-für-Schritt-Anleitung für mehr Privatsphäre und Self‑custody. Unbedingt ansehen! #Bitcoin #Phoenix #Electrum #Fulcrum #Privacy #SelfCustody #MobileWallet #German
https://video.it-service-commander.de/videos/watch/c640bae4-d886-4144-8a06-ed767c203da6

Phoenix/Electrum mit kostenlosem Bitcoin Fulcrum verbinden – schnell & sicher auf dem Smartphone! Schritt-für-Schritt-Anleitung für mehr Privatsphäre und Self‑custody. Unbedingt ansehen! #Bitcoin #Phoenix #Electrum #Fulcrum #Privacy #SelfCustody #MobileWallet #German
https://video.it-service-commander.de/videos/watch/c640bae4-d886-4144-8a06-ed767c203da6

Phoenix/Electrum mit kostenlosem Bitcoin Fulcrum verbinden – schnell & sicher auf dem Smartphone! Schritt-für-Schritt-Anleitung für mehr Privatsphäre und Self‑custody. Unbedingt ansehen! #Bitcoin #Phoenix #Electrum #Fulcrum #Privacy #SelfCustody #MobileWallet #German
https://video.it-service-commander.de/videos/watch/c640bae4-d886-4144-8a06-ed767c203da6

Monero pruned nodes: run monerod --prune-blockchain for full verification at ~50GB instead of 170GB+. Same security guarantees, 1/3 the storage. Combined with Tor/I2P, you get maximum privacy without trusting anyone else's node. Self-sovereignty starts with your own infrastructure.

#Monero #XMR #Privacy #SelfCustody #Node

Monero pruned nodes: run monerod --prune-blockchain for full verification at ~50GB instead of 170GB+. Same security guarantees, 1/3 the storage. Combined with Tor/I2P, you get maximum privacy without trusting anyone else's node. Self-sovereignty starts with your own infrastructure.

#Monero #XMR #Privacy #SelfCustody #Node

Monero pruned nodes: run monerod --prune-blockchain for full verification at ~50GB instead of 170GB+. Same security guarantees, 1/3 the storage. Combined with Tor/I2P, you get maximum privacy without trusting anyone else's node. Self-sovereignty starts with your own infrastructure.

#Monero #XMR #Privacy #SelfCustody #Node

OneKey — Open-Source Multi-Chain Wallet

A self-custody wallet that lets you control your own keys and manage assets across multiple blockchains.

• Multi-chain support (#BTC, #ETH, #Solana, #EVM, more)
• Multiple wallets & accounts
• Built-in swap
• Watch-only addresses
• Hardware wallet support

Download: https://onekey.so/download
Source: https://github.com/OneKeyHQ/app-monorepo

#FOSS #Android #OpenSource #cryptowallet #Crypto #onekey #selfcustody #Bitcoin

OneKey — Open-Source Multi-Chain Wallet

A self-custody wallet that lets you control your own keys and manage assets across multiple blockchains.

• Multi-chain support (#BTC, #ETH, #Solana, #EVM, more)
• Multiple wallets & accounts
• Built-in swap
• Watch-only addresses
• Hardware wallet support

Download: https://onekey.so/download
Source: https://github.com/OneKeyHQ/app-monorepo

#FOSS #Android #OpenSource #cryptowallet #Crypto #onekey #selfcustody #Bitcoin

OneKey — Open-Source Multi-Chain Wallet

A self-custody wallet that lets you control your own keys and manage assets across multiple blockchains.

• Multi-chain support (#BTC, #ETH, #Solana, #EVM, more)
• Multiple wallets & accounts
• Built-in swap
• Watch-only addresses
• Hardware wallet support

Download: https://onekey.so/download
Source: https://github.com/OneKeyHQ/app-monorepo

#FOSS #Android #OpenSource #cryptowallet #Crypto #onekey #selfcustody #Bitcoin

OneKey — Open-Source Multi-Chain Wallet

A self-custody wallet that lets you control your own keys and manage assets across multiple blockchains.

• Multi-chain support (#BTC, #ETH, #Solana, #EVM, more)
• Multiple wallets & accounts
• Built-in swap
• Watch-only addresses
• Hardware wallet support

Download: https://onekey.so/download
Source: https://github.com/OneKeyHQ/app-monorepo

#FOSS #Android #OpenSource #cryptowallet #Crypto #onekey #selfcustody #Bitcoin

OneKey — Open-Source Multi-Chain Wallet

A self-custody wallet that lets you control your own keys and manage assets across multiple blockchains.

• Multi-chain support (#BTC, #ETH, #Solana, #EVM, more)
• Multiple wallets & accounts
• Built-in swap
• Watch-only addresses
• Hardware wallet support

Download: https://onekey.so/download
Source: https://github.com/OneKeyHQ/app-monorepo

#FOSS #Android #OpenSource #cryptowallet #Crypto #onekey #selfcustody #Bitcoin