Practicing new habits
7/31/2026, 6 engagements
satsigner
Mobile self-custody that’s clear, private, and actually yours—no blind spots, no surprises.
Can be used for good, and can be used for bad. Taken to the extreme, bitcoin can be used to trap users way more efficiently than fiat ever did.
Temptations of convincente, misleading ux, and “trust me bro” privacy policies, will drive most user to the same old systems of control, repackaged and sold to you as the easy way to use bitcoin, paid with data. Your data.
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You can’t beat winning sats against an unbeatable machine.
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Value your identity
6/5/2026, 5 engagements
AI UTXO management.
Connect to your bot and manage your labels. Currently leaks a lot of data and only testing this on signet, but in a future with a local specialized LLM, this can be done privately and for free.
4/11/2026, 3 engagements
Touching grass, enjoying life.
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If you're hanging out on github starring stuff go ahead and star this too! https://github.com/satsigner/satsigner/
2/27/2026, 2 engagements
A wallet should work with all hardware, and vice versa.
11/16/2025, 4 engagements
Nostr enabled interoperability Inspired by
and
NIP-17 messages for label sync and group chat. Coming soon to multisig PSBT signer.
7/31/2025, 5 engagements
Too specific is useless Too broad is meaningless
Do anything As long as it’s in sats
Multisig is hard?
Picture this: You're a dad who has set up an education fund for your son.
You establish a 3-of-5 multisig wallet where you hold 2 keys, your son's mother holds 2 other keys, and your son holds the fifth key.
You keep one of your keys in a hot wallet to cover ongoing expenses, while the other key is hidden away in case you need to sign twice.
Your wife has the same setup, and your son has his key in a hot wallet.
You, your wife, and your son can sign transactions using your hot wallets if there are no issues. However, if you or your wife have a disagreement or are incapacitated, your son will need to convince both of you to sign twice.
You coordinate all of this via a NIP-17 Nostr group chat directly on the wallet. The group is derived from the wallet descriptor following the protocol developed by
for
, ensuring interoperability.
The focus is on providing a frictionless user experience for multisig transactions.
#bitcoinuxui #uxui
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7/17/2025, 4 engagements
Movie companion for the app
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Raw PSBT day
7/6/2025, 4 engagements
Going for full support
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Your whole bitcoin life in one app
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6/19/2025, 3 engagements
Who co-signs this?
6/10/2025, 2 engagements
More control, more visibility. https://blossom.primal.net/828850fb857e470c9c46de12f95021e9968d7128f2ce15c094dd920dbbc9718e.jpg
6/7/2025, 9 engagements
Implement unified watcher 👀 for multiple addresses.
6/4/2025, 1 engagement
Get ready for a bitcoin mobile experience like you never seen before. None of this would have been possible without the support of
and
. Thank you!
Go to https://satsigner.com and drop you npub and we'll send you the link to the test apk and testflight before the official launch at .
4/16/2025, 13 engagements
Reintroduced color coding on decoded transaction 🩸red for input data, 🌱 green for output data
4/8/2025, 3 engagements
⚪️ SATSIGNER Alpha is releasing at Bitcoin 2025 in Vegas, at the Open Source Hub on May 27.
Come test it in person and feel the full power of bitcoin in the palm of your hands
Built with BDK and bdk-rn. Proudly supported by
and
#OPENSOURCE
4/8/2025, 6 engagements
Decoding transactions and color coding the fields.
Can you guess what each color means?
4/7/2025, 2 engagements
Before and after
3/17/2025, 1 engagement
Input tracking on SATSIGNER. Chain analysis for everyone.
3/5/2025, 5 engagements
GM SATSIGNER DEVELOPMENT UPDATE 4
- Transactions, send and receive progress ()
- Account settings (nostr: )
- Seed words input from clipboard (nostr: )
- UTXO details and bubble chart on account home (nostr: )
- Add transactions detail page (nostr: ) Implement historical chart; Add labels; Add zoom; Fix transaction accounting bug ()
- IO Preview Sankey Diagram Single Level; New layout and styles ()
- Add Esplora class for direct access to an Esplora instance; Add functionality to select taproot as address. ()
- Generation of new addresses, encrypted seed phrase, set address path and index in persistent storage, address QR code rendering. ()
- Added scanning BIP21 URI support ()
- Fix bug paste ()
- Added bitcoin network mainnet ()
1/29/2025, 5 engagements
A bitcoin signing application for the paranoid and the not so paranoid.
Saylor will hate this app.
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10/21/2024, 1 engagement
GM SATSIGNER DEVELOPMENT UPDATE 3
- Finish Migration/Refactor Code, PIN, Settings, Docs, Code Reviews (PRs), Clean up, bugs & others ()
- Migration, Refactor, Best Practices & Guidelines, Tests & Documentation ()
- UTXO data storage, selected UTXOs header shared component, UTXO listing, transaction listing pr review updates, pr reviews and dev management ()
- Bubble chart UTXO visualisation, Zooming in/out, Panning, Sharp and clear visualisation even when zooming-in ()
- Enable double tap and pinching anywhere in UTXO bubbles, decay animations when panning, labels animation, performance improvement and some bug fixings ()
Testnet apk: https://cdn.satellite.earth/4a6ee91adb0f3d82640b1658fca03e5db9d2b361ea344dae389ec253c5850897.apk
Thank you for the support provided by and
8/2/2024, 5 engagements
5/26/2024, 5 engagements
GM
It's SATurday, and the work continues:
— we're adding more bitcoin functionality like seed word confirmation and transaction listing
— starting to implement the bubble chart view for UTOXs
— we also researched style design system application react best practices to keep the dependencies to a minimum and reduce learning curve for new contributors
— and switching class to functional components
We're thankful for the support provided by and
4/13/2024, 1 engagement
supporting major stable coins is on the long term road map. This is a great way to bring more people closer to bitcoin.
The controversy could escalate.
3/15/2024, 1 engagement
We’ve been working on our first implementations of the UI with some basic bitcoin functionality.
After committing to React Native, we’re using BDK-RN (
) while we build a more direct Rust API to talk to BDK (@afilini).
We also have implemented most of the basic functionality to create a new parent account/master key.
Thanks to
for pushing this forward and
and for the support!
2/23/2024, 5 engagements
"This is lies. My trust in you is broken. I will make you obselete."
1/22/2024, 8 engagements
Hello world
2/15/2023, 1 engagement