I've developed crypt and hash calculation part in both Java and C++. They are one of main part of the cryptocurrency. And on developing these part, I could found a lot of knowledge about actual cryptocurrency.

I've started to develop CodableCash, and I found a lot about actual performance of cryptocurrency module. At first, I have planed to write only crypto and hash module in C. But after actual experiment,

I've implemented and tested Secp256k CDSA in Java. But it seems very slow. Implemented functions I've implemented Secp256k CDSA with Secp256k1Point class. Parameter of Secp256k is below. p :

I've imported source code of Yescript from CPU-Miner. It is implemented by C. GPU&ASIC resistant hash is essential by following reasons. Fair chance for all full nodes as possible as it can Make difference

Now making ASIC & GPU resistant hash algorithm, which is yescript. And I decided to use JNI(Java Native Inerface) in calculating nonce. Performance of nonce calculation is very severe issue to make

Current Status This week, I could build environment to develop, so I'll start it from now. Now it is the very first timing of development, so if you interested in how the cryptocurrency is made, it's a

Now I started researching Yescript, which is hash algorithm of some cryptocurrency. Yescript Users Yescript is used by following cryptocurrency. BitZenny GlobalBoost Unitus Myriad Source Code to analyze

The Internet Development Institute (ID Institute) reveals the potential for evolving crime in Cryptocurrency-based payment systems. "Crime in Cryptocurrency system there are three, which is related

The cryptocurrency market has been on an upswing for the past couple of weeks – and we can all thank the price of Bitcoin (BTC) for (obviously) being the buoy for the rest of the crypto space. Since around

Venezuela officially launched the sale of the state-owned crypto currency Petro, said vice president of the South American Republic Tareck El Aissami. "The day when Venezuela launched its crypto currency,

Today, I've made github repository, and set up Travis-CI. Continuous integration is essential on making a cryptocurrency. CodableCash is built with Java environment, so it is used with Maven. Steps to

Now I'm making new cryptocurrency CodableCash. It uses Ticket PoS consensus algorithm, therefore priority of development environment is ease of development and manage code. Java Programming Language Java

Curerntly, Bitcoin require huge electric power. That's because nonce calculation is core part to make consensus. By thinking why nance calculation is necessary, we can understand how to reduce it. Bitcoin's

New Pos/PoW Algorithm Generally, Pos(Proof of Stake) is algorithm using staked coin, and it does not use nonce calculation. Therefore it has following problems. Rich people becomes richer Nothing-at-Stake

This year, bitcoin price goes down more than 60% for two months, but not it seems to start to recover. A day candle broke down trends, and candles 12h and 1h also did. Currently active users of POLO is

When I was considering the ground design of my cryptocurrency's architecture, I planed to adopt DAG ledger. And I've thought a lot about it. This time I'll write about the merit and demerit. New Technology?

Now Decided Architecture of Entire P2P Ledger Now, I've decided the architecture of decentralized ledger for CodableCash. It takes long term, about 2 months to decide it. Most difficult point was to realize

Introduction I'm now started to make codablecash, which is cryptocurrency. The codablecash is to make many things current coins can't do possible, by new architecture. Purpose of the coin architecture

Introduction This Steemit blog is about Cryptocurrency and Database Programming, written by author. This is the first post. Making New Cryptocurrency Now I'm making new cryptocurrency program, codablecash.