3rd Iteration

btcrecover. BTCRecover is an open source wallet password and seed recovery tool. For seed based recovery, this is primarily useful in situations where you have lost/forgotten parts of your mnemonic, or have made an error transcribing it. (So you are either seeing an empty wallet or gettign an error that your seed is invalid) For wallet password or passphrase recovery, it is primarily useful if you have a reasonable idea about what your password might be.

mnemonic-recovery. Bitcoin and Ethereum mnemonic phrase recovery tool

seedsigner. Use an air-gapped Raspberry Pi Zero to sign for Bitcoin transactions! (and do other cool stuff)

Jade. Jade hardware wallet

Satochip-DIY. A collection of documentation and guides for building and flashing Satochip, Seedkeeper and Satodime Javacard based Crypto Hardware Devices

btc-extended-key-converter. Simple web tool for converting extended bitcoin keys between different versions

BIP39-Passphrase-Testing.

pywallet. Bitcoin wallet importer/exporter (original)

keepkey-diy. A repository that includes instructions for how to build a Keepkey Hardware Wallet using off the shelf hardware

psbt_faker. Create test PSBT files which are valid, but garbage values

yocto-pitrezor. raspberry pi zero platform to run the trezor port pitrezor as a bitcoin wallet

wallets-recovery. Information about wallet defaults for external recovery

SerialBarcodeReaderTools. Simply getting results from barcode reader module GM65 using python.

Trezor-One-DIY. A collection of resource for building a DIY Trezor One Hardware Wallet

specter-diy. DIY airgapped hardware wallet that uses QR codes for communication with the host

seedsigner-luckfox-pico. Use an air-gapped Raspberry Pi Zero to sign for Bitcoin transactions! (and do other cool stuff)

ellipal-joy. C

cook. A wordlist framework to fullfill your kinks with your wordlists. For security researchers, bug bounty and hackers.

gerber_to_scad_service. Simple django project to allow converting gerber files to 3d printable scad solder stencils

specter-javacard. JavaCard applets for Specter-DIY secrets storage

Python-Cardano-Address-Derivation. A basic library that demonstrates Icarus HD account derivation for Cardano "Shelly Era" Wallets in a pure Python implementation. (From Mnemonic to Address)

emip3-python. A Python Implementation of EMIP-003 (Encryption/Decryption used in the Yoroi Cadano Wallet)

FIDO2Applet. FIDO2 Javacard Applet

crypto-key-derivation. Document all the mess around bip32+bip39+bip44 and similar key generation schemes

strix-mind. Personal AI appliance for AMD Strix Halo workstations — DeepSeek V4-Flash served to four agent surfaces over one local endpoint. MIT.