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Remember “rare sats?”
Sparrow v2.2.3 has been released to fix some issues scanning QR codes on Ligithub.com/sparrowwallet/sparrow/releases/tag/2.2.3
Sparrow v2.2.0 released with:
• Recent Blocks view
• Improved camera support
• Dark mode improvements
And much more: github.com/sparrowwallet/sparrow/releases/tag/2.2.0
We just launched Opportunity Cost!
It's a browser extension that converts#Bitcoin.
🧵Here's how it works.
www.opportunitycost.app
What it does: Opportunity Cost automatically
Why we built it: We live in a fiat world, bu
Key Features:
1. Real-time fiat-to-BTC/sat
Opportunity Cost is 100% local processing. I#Bitcoin. The sooner you do, the sooner you escape the www.opportunitycost.app
Ecash doesn't scale Bitcoin — it scales Bitcoin's use cases.
Every Alby product is free and open-source. Share some love in return, if y
Some memes are too good not to steal 🤣
I'm very excited to finally launch Opportunity Cost today!
You can now primoses here on Nostr, reached out to him, showed him the app and asked if he thomoses and Ed, Head of Ops at TFTC, for their work on this. Also, Joyous Mongoose and Anthony Ropportunitycost.app



We just launched Opportunity Cost!
It's a browser extension that converts prices into $BTC as you browse, while protecting your privacy.
No more fiat illusions. Think in #Bitcoin.
🧵Here's how it works.
www.opportunitycost.app
What it does: Opportunity Cost automatically detects fiat prices on any website and converts the
Why we built it: We live in a fiat world, but the future is Bitcoin.
This tool helps you build
Key Features:
1. Real-time fiat-to-BTC/sats conversion
2. Dynamic display: BTC for big numb
Opportunity Cost is 100% local processing. It doesn’t track you. It doesn’t send data. It’s full#Bitcoin. The sooner you do, the sooner you escape the fiat illusion.
Install the extension. See the signwww.opportunitycost.app
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