Blockchain "engineering" has a lot illusions. Whenever you enter the DAPP (web page) which reads data from the blockchain - it reads it from a blockchain node, through a provider. Does it mean that DAPP creators operate a node and integrated a…

Worldcoin aims to solve possible future problems related to the development of AI. It especially focuses on the problem of "human" recognition in the world of highly developed AI systems where simply speaking - it will be really challenging to find…

So XRP is not a security Should anyone care? Yeah - in fact most cryptocurrencies except Bitcoin have the reason to celebrate. Why? XRP battle with SEC lasts from 2020. It took years already, and recent news is the reason for XRP to celebrate but…

The distribution of the ARB token implies a 27% allocation of the ARB token to the Arbitrum project team, and 17.53% to investors. Individual portfolios is only 11.62% of the allocation.

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,…

Plutus is Cardano's smart contracts platform. We develop web3 solutions for Cardano in Haskell. Cardano is based on EUTXO, as is Bitcoin.

Cardano is built on Haskell and based on the dedicated Ouroboros consensus algorithm. The blockchain's cryptocurrency is ADA.

Chainlink Oracles, data feeds, VRF and automation - these are leading features of Chainlink available for smart contracts and web3

Data feeds are data "produced" by oracles, published on the blockchain, available to be read for free by smart contracts.

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.