Lukas KoliskoMining Crypto on Mobile DeviceDoes using mobile devices in PoW or PoS make any sense from economical and network security perspective?Jun 13, 2018Jun 13, 2018
Lukas KoliskoExperimenting with Community Governance ModelFinding models for decision making in distributed and decentralized communities for common good.May 25, 2018May 25, 2018
Lukas KoliskoRecent Cryptocurrency Attacks ExplainedTechnical details of recently three attacks on major cryptocurrencies.May 24, 2018May 24, 2018
Lukas KoliskoIs Bitcoin Prone To Double-Spending Problem?How and why double-spending attack can happen in Bitcoin network.Apr 26, 2018Apr 26, 2018
Lukas KoliskoIs blockchain headed in wrong direction?Criticism of blockchain is about not solving real-world problems better than technology today. Is that true or we are missing some facts ?Apr 10, 20181Apr 10, 20181
Lukas KoliskoIn-depth on differences between public, private and permissioned blockchainsIf you are looking into an application of blockchain or distributed ledger technology for business and enterprise blockchain solutions…Apr 3, 20181Apr 3, 20181
Lukas KoliskoAre We Mining or Betting on Blockchain?Term betting describes the consensus process in a more general way and captures the probabilistic nature of consensus and distributed…Mar 16, 2018Mar 16, 2018
Lukas KoliskoDo we need mining in private and permissioned blockchains?Talks on private and permissioned blockchains always raise the questions like.Mar 14, 20182Mar 14, 20182
Lukas KoliskoZero-knowledge Proof for DummiesThe zero-knowledge term appears more frequently with the hype of blockchain. It is not a simple concept to understand. Therefore I will try…Feb 27, 2018Feb 27, 2018
Lukas KoliskoTutorial Invoking Chaincode from Hyperledger Fabric Java SDKIn the previous post we learned how to do some basic interactions we fabric-ca and fabric using the fabric-sdk-java. In this post we will…Feb 26, 20188Feb 26, 20188