Tela Network

https://hashatar.io/ Hashatar is an experimental project to represent information, such as bank numbers and crypto addresses, as small, easily comparable images for quick visual validation. A hashatar could be printed on an invoice, displayed in a banking app, or integrated into a crypto wallet to represent critical information. Like a hash, it doesn't reveal the underlying information, which could be sensitive, but it changes radically when small changes are made to the input. This shows mistakes in circumstances when data must be reproduced faithfully either by copy-pasting, or by entering data manually. The inspiration came from a recent attack on an NPM package, which substituted any crypto addresses it found for visually similar ones, attempting to trick users into sending crypto to the attacker's address. I see Hashatar as a new standard for sensitive data entry.

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 online machine - guaranteed to have no entropy re-use An air-gapped machine, or a machine that has never been connected to the internet, reduces the attack surface of the environment used to operate safely with bitcoin. No secrets are ever placed on the USB drive, leaving everything secure on the offline machine. Creating your own entropy, e.g. via rolling a die, is the most secure guarantee for cryptographic operations available. Provision also enables secure message encryption and signing using the same underlying software as Bitcoin. Written in pure Python with no third-party dependencies. Code available upon request. https://github.com/corporation-dev/readme