Plutus – Cardano web3 solution architecture
Blockchain,Smart contracts,Cardano
2023-01-20
Plutus is Cardano's smart contracts platform. We develop web3 solutions for Cardano in Haskell. Cardano is based on EUTXO, as is Bitcoin.
Cardano – key features of the 3rd generation blockchain
2023-01-18Blockchain,Blockchain architecture,Smart contracts,Cardanoshort_en
Cardano is built on Haskell and based on the dedicated Ouroboros consensus algorithm. The blockchain's cryptocurrency is ADA.
0 Comments5 Minutes
Learn about the Chainlink ecosystem features for web3
2023-01-13Blockchain,Blockchain architecture,Smart contractsshort_en
Chainlink Oracles, data feeds, VRF and automation - these are leading features of Chainlink available for smart contracts and web3
0 Comments3 Minutes
Data feeds – free data sources for smart contracts
2023-01-12Blockchain,Blockchain architecture,Smart contractsshort_en
Data feeds are data "produced" by oracles, published on the blockchain, available to be read for free by smart contracts.
0 Comments3 Minutes
Optimal strategy for safe Oracles use in web3
2023-01-11Blockchain,Blockchain architecture,Smart contractsshort_en
The oracle's business model is to execute off-chain (off-blockchain) queries and return them to the contract in exchange for a fee, which the contract pays by asking oracles for off-chain data.
0 Comments3 Minutes
How to achieve decentralization using Oracles in blockchain?
2023-01-10Blockchain,Ethereum,Blockchain architecture,Software Developmentshort_en
So how do we create a decentralized oracle? The model is as follows: a contract should ask several oracles to execute the same query, get results from each oracle, and then determine the correct…
0 Comments3 Minutes
How to read non-blockchain data in smart contracts and how Oracle works?
2023-01-09Blockchain,Ethereum,Smart contractsshort_en
External data to the smart contract (from outside the blockchain) can be provided only, as parameters (arguments) of its call. Oracles are software running outside the blockchain, which listens for…
0 Comments3 Minutes

We do blockchain
Welcome to MobyCrypt where we explore Bitcoin and share our expertise on blockchain technology.
We create substantive content on blockchain, at the intersection of technology, economics, sociology and even politics.
We help investors, specialists and blockchain enthusiasts, to gain an in-depth understanding of the phenomenon of this technology and market.
We are blockchain engineering company specializing in Bitcoin, Ethereum and Hyperledger Fabric.
Lessons learned from 1400 Bitcoins loss
2020-09-09Blockchain,Bitcoinsecurity,english,blockchain,bitcoin,cryptocurrencies
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…
0 Comments13 Minutes
How to deploy chaincode in Hyperledger Fabric 2.0?
2020-02-06Blockchain,Hyperledgerhyperledger,english,fabric
With the new release of Hyperledger Fabric 2.0 the lifecycle of chaincode has been changed. It implies also the changes in the chaincode deployment process - what basically means that commands used to deploy chaincode in < 2.0 release (no matter if…
0 Comments10 Minutes
Truffle Suite – Ethereum developer toolbox: Truffle.
2020-02-06Blockchain,Ethereumethereum,english,truffle
Truffle Suite is the tool pack dedicated to Ethereum developers (focusing on smart contracts). That very actively developed project is currently one of the most popular frameworks for implementing, testing and running Ethereum based decentralized…
0 Comments15 Minutes

We do blockchain
Welcome to MobyCrypt where we explore Bitcoin and share our expertise on blockchain technology.
We create substantive content on blockchain, at the intersection of technology, economics, sociology and even politics.
We help investors, specialists and blockchain enthusiasts, to gain an in-depth understanding of the phenomenon of this technology and market.
We are blockchain engineering company specializing in Bitcoin, Ethereum and Hyperledger Fabric.