Last week at Qala Africa we were tasked with picking a topic from a collection of topics, researching it, and then presenting it. I picked Time locks and was paired with Collin. …

Making JSON-RPC to Bitcoin-core with Axios is very easy but was very difficult for me the first time I tried it out because I could not place my hand on any article or video that help explain it out or better still gave me a guide to follow🤦‍♂️. …

What are Partially Signed Bitcoin Transactions (PSBTs) PSBTs are data format that allows wallets and other tools to exchange information about a Bitcoin transaction and the signatures necessary to complete it. Let’s Setup our project Create a directory on your computer, in your terminal enter the code below mkdir psbt cd psbt Then initialize a new node…

How it Started…. I was randomly strolling through my Twitter timeline sometime in the year 2020 can’t remember the month and day vividly when i saw a tweet from Bernard calling unto African developers to come learn Lightning and Bitcoin development with Qala full-time, i was a bit sceptical to…