 Take doing a quick demo of digital signature on some JSON objects using the Bitcoin core library that Andrew code had the insight that we ought to use. So go to the code subline text okay yep we go to the Bitcoin.js change a few things because the file is not in the correct edge do you remember what the address was change the address to whatever address you're using um this was the address no that's not the address doesn't even like the public key yeah okay and we also want to change I guess every long string of characters that starts with an M is where they there really aren't all the same are they no dot dot what is this rapid prototyping when you just kind of hack it out um there's a lot of this looking around for stuff you're actually experiencing the genuine workload and process the feeling MIT hacking in the best sense innovation this is the command line now source shared so it's actually this figuring real type of christian listeners arthritis and awkward women for the in-laws has like a numbing effect which is very therapeutic 50 p.m. temperament yeah I mean it's like because this was in like a completely different like data directory than what was in mine so I didn't like to adjust for it yet yeah line 17 is fun algorithm shot 256 shawsel shared source data right should we reset it up so it's like more okay it's signee I can just do this and shared I'm getting span for animated time we're sort of searching for animated time that's weird you can like redo this demo after like a figure out let's go okay I'm gonna let's give our studio audience not so much studio audience really but the internet land people oh that's very trippy an opportunity to kind of go back to your corners and hack on your own we'll be back with you with more innovation later