What tools can you recommend for Bitcoin?

Based on posts from the network, here are Bitcoin-related tools worth considering:

Provision — a Bitcoin wallet #136#136 — Provision: a bitcoin wallet"Provision is a bitcoin wallet based on three concepts: - all secure operations performed on an air-gapped machine - all products transported by USB drive to an"

Provision is built around three security ideas:

• Air-gapped operations — sensitive work happens on a machine that has never been on the internet, which shrinks the attack surface.
• USB-only transfer — products move between offline and online machines via USB; secrets stay on the offline machine.
• No entropy re-use — you can supply your own entropy (e.g. rolling a die) for stronger cryptographic guarantees.

It also supports secure message encryption and signing with the same underlying software used for Bitcoin. It is written in pure Python with no third-party dependencies; code is available on request at https://github.com/corporation-dev/readme.

Hashatar — visual validation for crypto addresses #63#63 — Hashatar"Hashatar is an experimental project to represent information, such as bank numbers and crypto addresses, as small, easily comparable images for quick visual val"

Hashatar (https://hashatar.io/) is an experimental tool that turns information such as crypto addresses into small, comparable images. That makes it easier to spot mistakes when copying or typing addresses manually — a problem highlighted by attacks that swap addresses for visually similar ones. The author sees it as a possible standard for sensitive data entry and notes it could be integrated into a crypto wallet.

The retrieved posts only cover these two Bitcoin-adjacent tools. If you are looking for something specific — hardware wallets, node software, exchanges, or Lightning — say what you need and I can narrow the recommendations.