# John Tinkelenberg

## Forging consensus: Casa joins Blockchain Association

by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 3 years ago

## The top 5 bitcoin privacy and security stories of 2022

by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago

## The survivor’s guide to owning bitcoin

by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago

## Beyond the basics: Expand your bitcoin knowledge

by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago

## Cryptography 101: Private keys and how they work

by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago

## How to manage bitcoin as a family

by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago

## The top 5 hardware wallets for bitcoin

by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago

## It’s time to lowercase bitcoin

by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago