Digital Ocean is giving $10  to try it out. HERE Ok, so I got this to a point that it might be useful... here's a mini post that'll explain what the heck is going on. Tl;Dr - I made a UART controlled glitch on an iCE40 icestick FPGA board... code is here: So, let's pick up where we left off... This is our setup - we have an STM32F103 target, and we're going to see how accurately we can glitch this IC by manipulating the power supply on the GND side using a MOSFET triggered by an FPGA. We had this running on an AVR before, but... please take my word for it, the code from last time will work on this chip. So, first, we make some modifications and remove the power line filter caps from the PCB. Here's the view after some minor surgery and a meditation with a hot air reflow gun: (NB - I try to avoid removing ALL the caps off a board. Some are needed by the c...

You can find more posts like this in this forum .So lets get started. What are the open problems in the blockchain and what are some existing approaches to solve these problems? First, we have to examine the history of blockchain from a technical and also conceptual standpoint. Bitcoin started with the goal of being a global currency implying that it was going to be the store of value, medium of exchange, and unit of accounts. The problem is that right now, we're primarily in the store of value era. From a timing stand point economic transactions are primarily done through escrow proxies (ICOs) or high end real estate (people selling crypto and receiving btc). Crypto has not reached the point of merchant adoption and I would argue that this is normal. eiaine has an eloquent article which she explains that a currency needs to be HODL and be valuable and then be a medium of exchange. The currency is very volatile and then because it's volatile, it has a problem becoming a unit...

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Nice curly hairstyle — ericleetnyamu (@eleethaxor) June 2, 2018

Strong defense, but the offensive play was unstoppable. pic.twitter.com/9ylmi5Fu42 — Slayerage🐴 (@sc_Slayerage) May 30, 2018

Snake give birth — ericleetnyamu (@eleethaxor) June 2, 2018

Saf scratch card — ericleetnyamu (@eleethaxor) June 2, 2018