Tangle vs Blockchain: Difference Between Tangle & Blockchain

Cryptocurrency is a digital medium of trade that uses cryptography to transport and verify funds. Blockchain technology was created for Bitcoin, the most extensively used cryptocurrency. Despite the fact that Blockchain has been the standard cryptocurrency technology for several years, challenges such as speed and scalability have prompted the development of alternative solutions.

In the cryptocurrency world, Tangle is a relative newbie. In this essay, we'll look at the latest argument over Tangle vs. Blockchain to see which is better.

What is Blockchain?

Blockchain is a transaction ledger that is cryptographically secured. Bitcoin, Litecoin, and Ethereum, as well as other cryptocurrencies, are accepted. The ledger is made up of transaction blocks, each of which is linked to the next by cryptography. Each block is connected to the one before it, preserving the ledger's whole history.

All of the computers involved in these transactions are referred to as nodes. Each node authenticates transactions on its own. This means that after both nodes have confirmed a transaction, it can be completed. Want to learn more about Blockchain Technology? Blockchain certification courses could be the best to get started with.

What is Tangle?

Tangle is a blockchain-like cryptocurrency transaction technology. In this case, a directed acyclic graph (DAG), which is similar to a distributed ledger, is used. DAG is independent of any external authority, such as a bank or financial organisation.

The nice thing is that Tangle is compatible with IoT devices (Internet of Things). The Internet of Things (IoT) is a network of interconnected devices that can exchange data and communicate with one another. Tangle will be able to conduct large-scale transactions between connected devices swiftly and seamlessly as a result of this.

What are the differences between a tangle and a blockchain?

Structure — A blockchain is made up of a lengthy, ever-growing chain of nodes, or data blocks, each linked to the one before it. A tangle, on the other hand, is made up of a group of data nodes all flowing in the same direction. Unlike blockchain, which can loop back on itself in a cyclical pattern, the tangle can only go in one direction at a time, never reversing. This enables speedier data transmission.

Security - Blockchain provides a better level of security due to its difficult block-formation procedure, which requires the solution of a mathematical problem and verification by group consensus. A device must first validate two previous transactions before it can complete its own transaction and so construct a data node. Because of this less robust method, the tangle is less secure than blockchain.

Decentralization - Both blockchain and the tangle are described as decentralised systems, which means they are devoid of outside meddling and the associated fees and impediments. The tangle, however, has had to implement a safety net, which it calls to as a "coordinator node." This node effectively puts a centralising aspect into the tangle's structure, calling into question claims that it allows for entirely autonomous, uninterrupted transactions between IoT units.

Wrapping up

In this case, blockchain comes out on top. It is significantly more secure than Tangle and allows for the development of decentralised apps. More business and users are turning to Blockchain for Bitcoin transactions.

Tangle is still in its infancy and has some faults. The technique can't be labelled entirely decentralised because it utilises a central coordinator node. This node validates that transactions are genuine, however Tangle data isn't entirely self-contained in this sense. In addition, the node addition protocol is less precise than Blockchain, which makes it less safe.