In April 2019 I decided to completely stop developing my cryptocurrency project ending entire year of full time work in failed tech startup which I wanted to create. During that time: I spent about 2200 hours hardcore coding, writing, meeting,…

The recent news about 1400 bitcoins loss caused a lot of buzz: the amount of Bitcoins worth about 16.3 million $, not any kind of exchange hack, all happened using Electrum wallet - one of the oldest and still very popular Bitcoin wallet. I share…

Lisk is one of the blockchain projects, whose primary focus is to enable building highly efficient blockchain based applications (dapps). The term "Lisk" at the moment can be called to describe the Lisk Core blockchain (with the native LSK…

The blockchain technology spreads. Mainly this can be visible in the context of cryptocurrencies popularity gain (which can be noticed by rising Bitcoin price). Blockchain became useful or even created plenty of new branches like tokenization which…

Choosing the right technology can impact development process and among the others: the performance of the solution. I would like to compare the performance of the Hyperledger Fabric chaincode implemented in the Node.js and Java.

Entering the Blockchain world you can be sure, that sooner or later you will hear about the Hyperledger. Even if the blockchain technology is most often related to Bitcoin or Ethereum as the grandfathers of that technology, Hyperledger is very…

Complete dapp in 1 week! Day 4: Logonity 1.0 - decentralised logo marketplace (dapp) based on Aeternity blockchain. Overview (live version) and features.

Complete dapp in 1 week! Day 5: the client side of the aepp (Aeternity based dapp) overview, smart contract interactions and security concerns.

Complete dapp in 1 week! Day 4: the introduction of the aepp-sdk-js and ways of communication and interaction with the Aeternity Blockchain.

Complete dapp in 1 week! Day 3: Logonity smart contract written in Sophia functional language (Aeternity smart contract language). Sophia Sophia is strongly typed functional smart contract language developed by Aeternity. Based on ReasonML. Find out…