seedsigner
txqr
| seedsigner | txqr | |
|---|---|---|
| 36 | 5 | |
| 635 | 2,861 | |
| - | - | |
| 9.1 | 0.0 | |
| 7 days ago | 15 days ago | |
| Python | Go | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
seedsigner
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Creating a custom Bip39 brain wallet
I am talking about using diceware or Seedsigner's implementation which can even be verified independently.
- How are Cold Wallets made?
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Setups for cold wallet
Look into Seedsigner. It's awesome.
- QR code help
- Seed Signer
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Ledger devices CAN send your seed phrase over the internet, confirmed by Ledger co-founder
The link didn't seem great, Seedsigner uses a Pi Zero, I have no experience with it but it looks interesting especially for the for the somewhat paranoid.
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Introducing Ledger Recover & Answering Your Questions
Seedsigner (BIP85): https://seedsigner.com/ Release 0.6.0 = https://github.com/SeedSigner/seedsigner/releases/
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Came to crypto because of altcoins, here to stay because of Bitcoin.
Coldcard is a solid, bitcoin only commercial option. If you don't mind a little DIY then Krux or seedsigner might be a good choice too. You can also make your own with an old laptop. Remove the WiFi functionality (rip out the board or antenna) and upload Linux. Install a wallet on there like electrum or sparrow (transfer it over via usb) and you have an airgapped wallet.
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Anyone have insight comparing SeedSigner vs Jade?
For Seedsigner it's capable of deriving P2SH and P2WPKH adresses. But there's a github issue open, that could bring your requested feature. Let's see...
- How do I get my bitcoin off from the internet?
txqr
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Give me one reason I shouldn’t take it. I’ll wait.
transfer data via animated QR codes
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Best way to get a few megabytes of data from an airgapped machine
I don't know how useful this would be for your situation, but I recall seeing txqr which is basically a animated qr code for higher information density.
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Transfer Data with Animated QR codes
There have been studies about this and one of them has stood out which is TXQR. It uses fountain codes to add redundancy to the data so that skipping a few frames will not affect the reading. It uses a repeated codes mode before turning to fountain codes. The program is implemented in Go.
- Hardware wallet concept
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Is something like encrypting an image to Qrcode even possible
Related to this one, some time ago I came across this one https://github.com/divan/txqr
What are some alternatives?
specter-desktop - A desktop GUI for Bitcoin Core optimised to work with hardware wallets
TXQR-Android - Based off of the principles in https://github.com/divan/txqr
krux - Open-source signing device firmware for Bitcoin
QRCodeGenerator - A QR code generator written in pure Swift. Unlike Apple's built-in APIs for QR code generation, this package allows more sophisticated and tunable encoding techniques.
specter-diy - DIY airgapped hardware wallet that uses QR codes for communication with the host
firmware - ❄️ Firmware and simulator for Coldcard Hardware Wallet
quiet - Transmit data with sound. Includes binaries for soundcards and .wav files.
trezor-hardware - :wrench: Hardware design of Trezor
qram - Cram arbitrarily large data into multiple streaming QR-codes
lunlumo - A python3 GUI for Monero that with automated cold transaction signing via QR code streams.