In this article, we will explain what bitcoin transaction fees are and how they are calculated. Bitcoin transaction fees are paid whenever the owner of bitcoins wants to make a transaction. They are an incentive for the miner to include the transaction in the next mined block on the blockchain. Read more
The Bitcoin Improvement Proposal 39 (BIP39) introduced so-called mnemonic code or phrases. A mnemonic code describes a group of easy-to-remember words that are used for the generation of deterministic wallets. With these words, it is possible to regenerate private and public keys of a Bitcoin wallet. For the user, it Read more
After we showed you some guidelines and techniques for developing Smart Contracts (Part One), we want to compare different methods of deploying a Smart Contract. This part is highly dependent on the type of contract you want to deploy. Once again, we use our example Contract from Part One for Read more
This article aims to give an overview of tips and techniques for saving gas cost when creating a Smart Contract. The article is divided into two parts. The first part focuses on some general guidelines and technique on how to create a Smart Contract. The second part tries to use Read more
If you have missed the previous parts, you can find part 1 here and part 2 here. In this part, we will take a look at some selected DeFi services like NFTs and decentralized exchanges. NFTs First, we need to understand what an NFT is. An NFT (nonfungible token) is Read more
If you have missed part 1 you can find it here. In this part, we scrutinize the settlement layers 1 and 2. They serve as a foundation of decentralized finance services and thus influence their decentralization. In some cases, there is even a strong connection between the settlement layer and Read more
In this blog post series, we will take dig into the question of how decentralized DeFi is. The aim is to create awareness of aspects that influence the decentralization of these services. Since DeFi is a vast space, we can only set spotlights on certain services and aspects. In the Read more
Framework Base Front end library Rep. Philosophy Key Feature Aragon EVM aragon.js PieDAO vote-driven Access Control Lists Moloch EVM external projects Moloch DAO vote-driven Rage Quit DAOStack EVM arc.js dxDAO vote-driven Holographic Consensus Colony EVM colonyJS clr.fund vote-avoidance Lazy Consensus Tribute EVM tribute-ui Flamingo vote-driven 2-Layer Architecture Overview of different Read more
This is the final part of two articles about the usage of tokens in e-learning.
It is one thing to earn tokens, but it is also important to know how a user can spend them. That’s why we look into how users can utilize their earned tokens. If you have missed the first part on how to earn tokens, you can find it here.
(more…)This is the first part of two articles about the usage of tokens in e-learning. In this article, we explore the usage of tokens in an e-learning platform and how they can enhance the acceptance of the platform and increase the learning success. The article is divided into two parts. First, we take a look at how students can obtain tokens and second, we take a look at how they can spend the tokens.
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