New Greenpeace campaign attacks Bitcoin. Is it legit?
Greenpeace in collaboration with Benjamin Von Wong created a spot, campaign which should rise the awareness about Bitcoin being harmful for the environment. The goal is to convince the audience that Bitcoin is bad and requires... protocol change, get rid of Proof of Work in order to stop…
Optimal strategy for safe Oracles use in web3
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?
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?
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
Turn your self hosted Lightning Network node to public in 10 minutes
In this article I will explain how can you setup self hosted Lightning Network (at home or anywhere) to get public (not changing) IP for 5$/month what will make your node public - other nodes will be…
6 Comments25 Minutes
How I lost 1 year of life doing failed crypto startup
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…
0 Comments48 Minutes
Lessons learned from 1400 Bitcoins loss
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…
0 Comments13 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.
How to deploy chaincode in Hyperledger Fabric 2.0?
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.
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
Understanding zero knowledge proofs and zk-SNARK.
zk-SNARK (Zero-Knowledge Succinct Non-Interactive Argument of Knowledge) is the protocol of zero knowledge proof. ZCash cryptocurrency will be the one of first opened blockchain projects, which will utilize the implementation of this fascinating…
0 Comments27 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.