GitHub Contributions

Projects I Contribute To

SeedSigner : Bitcoin hardware wallet project
embit : minimal bitcoin library for MicroPython and Python3

@alvroble

Last updated: October 4, 2026 at 7:46 AM UTC

Open Pull Requests

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[Feature] Add SLIP-39 Shamir's secret sharing import support for SeedSigner

SeedSigner/seedsigner #636 Dec 19, 2024

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Build libsecp256k1 from source code

SeedSigner/seedsigner-os #90 May 13, 2025

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[New Feature] Add BIP-353 support

diybitcoinhardware/embit #102 Aug 5, 2025

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Display toast when seed already exists

SeedSigner/seedsigner #586 Aug 4, 2024

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[WIP] [POC] Entropy generation with snake game

SeedSigner/seedsigner #820 Oct 25, 2025

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[WIP] Update embit to be compatible with secp256k1 v0.7.0

diybitcoinhardware/embit #99 Jul 29, 2025

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Fix: Add warnings to SLIP39 methods and enhance test coverage

diybitcoinhardware/embit #92 Jul 9, 2025

Recently Merged

✅

Document Croco Cartridge hardware options

alvroble/savepoint-signer #5 Sep 22, 2026

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Add New Bark signer walkthrough video

alvroble/savepoint-signer #4 Sep 22, 2026

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Fix CI container shell

alvroble/savepoint-signer #1 Sep 22, 2026

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Fix musl host test linking in CI

alvroble/savepoint-signer #3 Sep 22, 2026

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Add logo

alvroble/savepoint-signer #2 Sep 22, 2026

Repositories

seedsigner

Python

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

⭐ 0 🍴 0 Sep 24

seedsigner-os

Shell

SeedSigner OS | Minimal Raspberry Pi image made for SeedSigner

⭐ 0 🍴 0 Oct 24

pydnssec-prover

Python

A Python port of dnssec-prover: offline DNSSEC validation based on RFC 9102 proofs

⭐ 1 🍴 1 Aug 7