Damus
calle profile picture
calle
@calle
Cashu is not an alternative to non-custodial Bitcoin. Nothing beats holding your own keys.

Cashu Ecash is for custodial systems that respect user privacy, have better censorship resistance, and allow half-offline peer-to-peer payments that are instant.

The days of corporate blockchains are over. They make no sense at all, they're centralized, and they are peak inefficient. Ecash beats all of that. It's fast, lightweight, and cheap. If you're running a service, you should consider integrating Ecash for your users.

There are already dozens (!!!) of mints out there, run by organizations, companies, or communities. Among these companies are custodians, wallet providers, LSPs, and online shops.

When will we see the first ecash in-game currency?

Cashu now has native mobile wallet apps, headless server wallets, web wallets that work in the browser, and wallets for social media clients. We have mint implementations in Rust, Python, Golang, and like 5 other languages.

We have tiny invisible wallets that live in web pages.

We're working on an authentication scheme that balances operator control and user privacy as best as possible. You can decide who can use your mint.

We have a dozen different open-source libraries and wallets that are improving every day.

It's all yours.

We're just getting started and the new year is going to be massive. After two years of crazy work on an entirely new protocol, things are starting to take shape.

We have a vision which is to bring Bitcoin to every corner of the internet. Ecash will bring us there.

Thank you everyone who believed in us, especially those who contribute to this project. Cashu has become a place where you can improve your coding skills, learn to collaborate, work on open-source, and do literal magic ✨ (cryptography).

Next year is going to be massive 🫡🥜

3950❤️110🤙29🚀7🔥6❤️5👍4
tulkooo · 62w
Can I find a material somewhere what cashu is and how it works?
kmclash · 62w
We’re lucky to have you in the space Dr. Calle! Thank you and everyone else who’s working on this. Merry Christmas!
a1denvalu3 · 62w
Amazing!
Gigi · 62w
Preach! Onward & upward 🔥🧡
Leito · 62w
It's only the beginning
nostrich · 62w
I see cashu and fedi as free banking and the action of nostr:nprofile1qqs04xzt6ldm9qhs0ctw0t58kf4z57umjzmjg6jywu0seadwtqqc75spz4mhxue69uhhyetvv9ujuerpd46hxtnfduhsz9mhwden5te0wfjkccte9ec8y6tdv9kzumn9wshszxnhwden5te0wpuhyctdd9jzuenfv96x5ctx9e3k7mf0dv4ph5 of putting a wallet over every npub is the cher...
MW · 62w
🔥
Denial · 62w
🔥🫡
daniele · 62w
What is the innovation in Cashu's development now that would make a difference and boost its adoption?
crrdlx · 62w
>When will we see the first ecash in-game currency? Not even close to what you're talking about, but I built an ecash "treasure hunt" prize into my "ahem, game" Wusang" Isle of Blaq. https://peakd.com/bitcoin/@crrdlx/bitcoin-ecash-comes-to-wusang
🤐 · 62w
thank you for your tireless work 👍🏼
JohnK · 62w
Thank you Calle, awesome project. Lightning payments are so fast with Cashu. That surprised me. I thought they might be slow or fail sometimes, but no, paid several invoices and every one was basically instant. The UX has been great so far.
Roboto · 62w
This is literally magic
Lyudmyla Kozlovska · 62w
Very useful! Thanks for this background 🧡 Merry Christmas!
G · 62w
All the very best of luck to you.
surftastic · 62w
You rock.
Daniele · 62w
Cashu is amazing. I don't see lightning be used for very small payments in a bit so distant future. This things is the closest thing to actual cash in an actual wallet. Analogies. Cashu is everyday wallet + prepaid card. Lighting is your bank account, for salary and larger expenses and recharg...
Marius · 62w
Congratulations nostr:nprofile1qy2hwumn8ghj7erfw36x7tnsw43z7un9d3shjqpq2rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sa96tzn . In 2024, you have led a growing team of builders to incredible progress. I share and support your view that Cashu will play an essential part in linking more people to ...
ChrisN · 62w
“When will we see the first ecash in-game currency? “ something I’ve been contemplating for a while. Thought a perfect game would be an open source non Microsoft Minecraft Clone. Adding a real economic element to the game would open up some interesting possibilities.
YawningGoat · 62w
Any news from Blockstream on cashu adoption?
Shawn C. · 62w
Love it!
Dr. Georg van Odergut · 62w
which mint do you prefer?
Richard · 62w
cashuBo2Ftdmh0dHBzOi8vbWludC5jb2lub3MuaW9hdWNzYXRhdIGiYWlIAE963yoENWxhcISjYWEYgGFzeEAxMmU5YzJlYzBhMDVlODQ3MmFjMWRkYjU1NjIwZGI3ODhhODIyMWRjMTA3M2EyMzM0NzNjODhjMDE0N2ZkMTZkYWNYIQLhZ-cps3ysZ1qJw5ojZVOWCCkcyeVEnSGcuyQ9vICLnKNhYRhAYXN4QGQxZmM3MjA5MTIwNzVmMWRmYjlhZmY3NTQ2MzVlYTY1MzljMTZjZjEwNWVlMzQ5OWUwOD...