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Welcome Andrea Villa to the IOTA Foundation

Andrea Villa is a self-taught computer hacker, devops and entrepreneur, with 15 years experience in the field of system administration, information security and networks. Passionate about Linux kernel hacking since a young age, during his MSc in Networks and Operating Systems, he hacked the TOMOYO Mandatory Access Control system, achieving a successful port to the Android platform.During his career Andrea served in multiple roles: as a cloud architecture specialist, devops, and, most notably, as a senior security…

From Arduino to Tangle

A guide to Johnny Five, Arduino and IOTA’s MAM In my previous post, we started looking into IOTA’s Masked Authenticated Messaging (MAM) module, and how to apply it to a simple pub/sub application.In this post, we’re going to explore a simple case of getting MAM interfacing with an Arduino, using Johnny Five. This post was inspired by @Chrislaive on Discord, with his great example of MAM and Arduino, which you can find here. Thanks Chris! Set Up Aside from the Gists you see below, you can see all of the code for this…

In-depth explanation of how IOTA making a transaction

Our transaction scenario Person A have a seed A_SECRET_SEED that contain 100i in 4 different address relate to this seed: seed: A_SECRET_SEED address: AAAAAA……AAA, balance: 10 address: BBBBBB……BBB, balance: 5 address: CCCCCC……CCC, balance: 25 address: DDDDD……DDD, balance: 60 address: EEEEEE……EEE, balance: 0 Person B have a seed B_SECRET_SEED that contain 0i in its address: seed: B_SECRET_SEED address: QQQQQQ……QQQ, balance: 0 address: QQQQQQ……VVV, balance: 0 Today, Person A want to send 80i to Person B’s address…

Dipping our toes into MAM

Let’s learn about IOTA’s MAM Module together As I’ve been following along with IOTA for the last year or so, I’ve been working on and off of a few projects here and there. Of late, I’ve been wanting to get some experience working with MAM and Flash Channels. Since I couldn’t find too many guides out there, I figured why not write one? So this is a learning experience for both of us. If you see flaws in my code or logic etc, please let me know — I don’t claim to be an expert, just another guy trying to figure out how to…

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