utxoclub


Nostr πŸ•ΈοΈ nick@utxo.club


PGP


MvdB - Forgone Destruction (UT99) 🌌


webring


frostsnap
cyberpunkhardware
melbbitdevs
pollofeed
bitcoinbushbash
nolooking
stackernews
bitcoinorg

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welcome

self hosted git repos

my github

vandals drew over the satsale cow
@satoshis.place


(x,y)=(600,200)

πŸ”clightning




contact
hi@utxo.club


miner bitcoin miner


πŸ¦‘ onchain πŸͺΈ address πŸ™

this could be you


Try My Blind Signatures Demo
>> Now Posting to Nostr


frostsnap

At Frostsnap ❄ we're making Bitcoin easy.

We're building the most secure hardware wallet in existence, with the principle of distributed security at our core.

Our devices connect in a daisy-chain, allowing you to easily create a multisignature wallet protected behind multiple keys.

Multisignatures are one of the most powerful ideas in bitcoin,

With three frostsnap devices you can create a 2-of-3 where you need to sign on any two of the devices in order to spend funds.

You could hide these three keys in separate geographical locations, or share them with people you trust.

Truly distributed security for private property for the first time in human history.

With Frostsnap you will be able to enact sovereign access policies, such as daily spending limits or inheritance pathways. Similar to those you'd expect with a traditional financial institution, but you remain in control.

We're making peer-to-peer cash easy, and building the tools you need to secure your keys.

Frostsnap is dedicated to empowering human freedom with the latest advancements in cryptography. With Bitcoin, and beyond.

Stay Frosty.


For more, check out my conversation with Stephan Livera Podcast #476: What is FROST? Is it the future of Bitcoin Multisig?

a daisy-chain of frostsnap prototypes


avoid games of chess with market makers



SatSale

SatSale is a lightweight payment processor written in python - SatSale.org.

peer-to-peer electronic cash is the ultimate fuck you money. The freedom to receive payments from whoever you want, for whatever you want.

You can connect SatSale to your own Bitcoin node or clightning/lnd node. It features a lightweight mode via xpubs, can self-custody lightning addresses, woocommerce point-of-sales and more!



Blind Schnorr Signatures

With blind signatures you can have a server sign something, without them learning what they have signed. This is powerful for building coordinators or authorities that respect user privacy.

blind schnorr signatures demo πŸ‘€ which runs entirely in browser using WASM πŸ¦€ and it can even sign a Nostr post

Blind schnorr signature implementation in a PR to secp256kfun.



misc other projects

hi@utxo.club



did the bogdanoff twins fake their own deaths?
will they return to haunt the btc markets?


more important things to come