Crypto is steadily progressing towards widespread adoption, particularly among digital natives. Despite the fact that Bitcoin and Ethereum are widely recognized, the inner workings of blockchain technology remain unfamiliar to the majority of individuals. Additionally, it’s essential to recognize that blockchain technologies extend beyond crypto creation; they can also facilitate the development of customized business solutions. In this blog post, we will delve into five crucial blockchain protocols that every crypto enthusiast should be well-acquainted with. Acquiring a deeper understanding of this foundational technology can empower individuals to make more informed decisions.
Before exploring different blockchain types, let us define what a protocol is.
What is a Blockchain Protocol?

Protocols serve as the guiding principles that regulate the operation of a blockchain. Given that blockchains are decentralized networks of interconnected computers, protocols play a critical role in determining how data is transmitted between these computers within the network.
Blockchains dedicated to recording all transactions of a particular crypto must adhere to a well-defined set of regulations. These regulations essentially constitute the core framework of the blockchain, providing miners, stakers, and the investment community with a comprehensive understanding of its operational mechanics. Additionally, these rules assist investors in assessing the viability of crypto as a potential investment opportunity.
Read more: What is Crypto Staking
Furthermore, protocols have a direct influence on both network performance and security provisions. These elements serve as the essential operational components of the blockchain, making it essential for individuals to remain well-informed about their significance. Below, you’ll find an extensive list of blockchain protocols for your reference.
Five Types of Blockchain Protocols Which are Widely Accepted
Hyperledger
Hyperledger is a highly reputed protocol which powers enterprises to develop blockchain-based solutions specific to their needs. Industry giants like JP Morgan and Samsung have leveraged this technology for developing business applications. Several Hyperledger projects have graduated from an incubation stage and have caught fame. Namely: Hyperledger Besu, Hyperledger Fabric, Hyperledger Indy, Hyperledger Indy, Hyperledger Iroha, and Hyperledger Sawtooth. Each version has its possibilities.
Hyperledger also has an extensive library which can help developers build applications. The solutions are crypto-agnostic which means the functionality of the blockchain does not depend on the price of crypto.
This infrastructure provided by Hyperledger makes it one of the most sought after blockchain solutions in the industry.
Multichain
It is a blockchain protocol built for communication within organisations or between organisations. Multichain provides solutions for private blockchains. Multi-chain provides an API which can be utilised for the development of blockchain solutions. According to the multi-chain website, it cuts down the development time by almost 80%. Unlike public blockchains, blockchains built using Multichain offer complete control over the blockchain and hence it is most suited for organisations to deal with high-privacy financial transactions like banking.
Ethereum
The Ethereum blockchain is perhaps the most explored blockchain to date. It allows the creation of Decentralised finance platforms, NFTs, and Smart contracts with various applications. Ethereum is an open-source public blockchain which runs on the Proof of Stake Consensus mechanism. Proof of Stake makes the blockchain hyper-efficient with 99.95% less energy requirement than its previous Proof of Work version.
Decentralised Autonomous Organisations( DAOs) can build Smart contracts on this blockchain. These DAOs have their constitution, voting methods, tokenomics, treasury and reward system. DAOs exist to build a profitable business or add value to the Ethereum ecosystem while ensuring that the power of decision-making is democratised to all group members. There is an endless list of applications which run on Ethereum. Some of the notable ones include Metamask (a crypto wallet), Brave Browser (A web browser which is giving tough competition to Google Chrome) and many more.
Quorum
It is an open-source solution for companies in the finance sector. It is backed by JP Morgan, one of the largest private banks in the world. It enables the use of Ethereum to build applications for specific uses. Quorum blockchain service can be run through a Microsoft azure account and can be easily deployed from the Azure marketplace. This enables enterprises to build blockchain services in the cloud.
Corda
It is an open-source project which enables interoperability, which is the power of exchanging information between various blockchains. Transactions performed using Corda are transparent and highly anonymised at the same time. While its solutions are tailored towards banking, several integrations of Corda can make it a dependable solution for any application. It is accredited by the R3 banking consortium making it a marquee name for blockchain solutions for banking.
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