Blockchain

Blockchain & Cryptocurrency related posts. Blockchain is one of emerging technologies that has consecutive blocks containing a cryptographic hash of the previous block, a timestamp, and transaction data in general.

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Blockchain
Solidity

How to send a transaction of smart contract in Ethereum

Introduction of how to write a Javascript code to generate and sign a transaction, also do the same in ganache-cli tool to interact with the deployed contracts.

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Blockchain
Crypto
Solidity

How to create your own Flashloan in Aave

It took a few bucks to make a huge profit 1,271 ETH that was equivalent to $3,600 at that time with Flashloan. This Flashloan magic sounds indescribable and simply amazed a lot of people when it occurred. There have been some actual transactions in the underlying blockchain and some people really crazed. In this blog, […]

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Blockchain
Crypto

How to get ohlcv data for your exchange with ccxt library?

Overview about OHLCV and ccxt library. How to use ccxt library to obtain OHLCV data from crypto exchange that you’re using in Python.

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