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Category: Web3

• November 11, 2022February 28, 2023
• Andy Playford

Security Testing Smart Contracts

Security Testing Smart Contracts As we’ve previously discussed, we know that smart contracts are immutable meaning that once they are deployed to the blockchain they cannot be changed. If the smart contract has not been through the appropriate security audit and

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• November 3, 2022February 28, 2023
• Andy Playford

Different types of Blockchains

Different Types of Blockchains There are many types of blockchains that exist and a number of different blockchains have evolved over a number of years. Here we will discuss some of the most notable ones. Public Blockchains Public blockchains are as

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• November 3, 2022February 28, 2023
• Andy Playford

What is the Blockchain?

What is the Blockchain? We refer to a paper written by the mysterious Satoshi Nakamoto, titled, Bitcoin: A Peer-to-Peer Electronic Cash System. The paper is available: https://bitcoin.org/bitcoin.pdf You will notice that throughout this paper the term ‘Chain of blocks’ is used, over

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• November 3, 2022February 28, 2023
• Andy Playford

What are smart contracts?

What are smart contracts? Digital representations of real-world contracts. Before we delve into what a smart contract is, it is useful to understand some underlying concepts in the first instance. We are going to talk heavily about Ethereum as although it

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