Thu. Jun 20th, 2024


In the world of digital currency and decentralized systems, two terms that often come up are “tangle technology” and “blockchain.” These are innovative solutions that have gained popularity due to their potential applications in various industries. In this article, we will explore the differences between tangle technology and blockchain and understand how they work.

Tangle Technology

Tangle technology is the backbone of a distributed ledger system used by IOTA, a’>cryptocurrency designed for the Internet of Things (IoT). Unlike traditional blockchain technology, tangle does not rely on blocks or miners. Instead, it uses a Directed Acyclic Graph (DAG) structure to validate transactions. Each new transaction must confirm two previous transactions in order to be approved. This innovative confirmation process eliminates the need for fees and allows for an unlimited number of transactions to be processed simultaneously.


Blockchain, on the other hand, is a distributed ledger technology that powers popular cryptocurrencies like bitcoin and ethereum. It works by grouping transactions into blocks, which are linked together in a chronological order. These blocks contain a unique hash that connects them to the previous block, forming a chain. The validation process in blockchain involves miners solving complex mathematical puzzles to add a new block to the chain. This ensures security and immutability of the ledger.

Key Differences

1. Structure: Tangle technology uses a DAG structure where transactions confirm previous transactions directly. In contrast, blockchain uses a chain structure where blocks are linked sequentially.

2. Scalability: Tangle technology offers high scalability as each new transaction contributes to the validation of previous transactions. Blockchain, however, faces scalability challenges due to block size limitations and the need for miners to validate transactions.

3. Fees: Tangle technology eliminates transaction fees since users validate previous transactions. Blockchain, on the other hand, often requires fees to incentivize miners for their computational power.

4. Speed: Tangle technology can process transactions in parallel, leading to faster confirmation times. Blockchain transactions, especially in popular cryptocurrencies, can experience delays due to block congestion and the time required for miners to process them.


Tangle technology and blockchain are both innovative solutions for decentralized systems, but they have distinct differences. Tangle offers high scalability, feeless transactions, and faster confirmation times, making it suitable for IoT applications. Blockchain, on the other hand, provides security, immutability, and wider adoption. Understanding the differences between the two can help businesses and individuals choose the right technology for their specific needs.

By admin