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Exploring Islam's Connection with the Blockchain by@adamboudj
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Exploring Islam's Connection with the Blockchain

by Adam BoudjemaaAugust 2nd, 2023
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Blockchain and Islam share striking parallels, both built on trust, transparency, and integrity: Immutable Records: In blockchain, each transaction is recorded permanently. The Quran, memorized by ‘hafidh’, stays unaltered over centuries. Decentralized Validation: Blockchain uses ‘Proof of Work/Stake’ to confirm transactions. Similarly, the Quran has a ‘Proof of Recitation’ system during recitations. Public Ledger and Collective Review: The Tarawih prayer during Ramadan is akin to blockchain’s group validation. Both ensure no falsehood can be inserted unnoticed. Trust: Blockchain relies on transparency for trust. Islam has ‘Amanah’, teaching responsibility and trustworthiness. Chain of Truth: The blockchain creates a traceable chain of transactions, much like the passing down of Hadiths in Islam. Consensus Systems: Blockchain needs consensus of nodes. Islam has ‘Ijma’, requiring scholars to agree on significant matters. Decentralized Guarding: Quran preservation and resistance to ‘51% attack’ in blockchain display strength of decentralized systems. This crossroads of an age-old tradition and a new technology highlight the enduring relevance of timeless principles in our digital age.
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Content Overview

  • Islam’s Unseen Link with the Blockchain
  • Immutable Records: Blockchain Ledger and the Quran
  • Decentralized Validation: Proof of Work and Proof of Recitation
  • Public Ledger and Collective Review: Blockchain and Tarawih
  • Truth is Everything: Blockchain Transparency and Amanah
  • Chain of Truth: Hadiths and Blockchain
  • Consensus Systems: Nodes and Ijma
  • Decentralized Guarding: Quran, Hafidhs, and 51% Attack
  • Last Words


Islam’s Unseen Link with Blockchain

While blockchain technology and Islam might seem like disparate entities at first glance, a deeper analysis reveals a series of striking parallels. Surprised? Let’s embark on this fascinating journey to explore the unexpected connections between these two domains.


Often, when we mention “blockchain”, the image of Bitcoin springs to mind. And as for “Islam”, it conjures thoughts of faith and community. Here’s the intriguing part: these seemingly distinct realms share several common principles!


Immutable Records: Blockchain Ledger and the Quran

Blockchain and Quran (Islam’s holy book), both have an important feature: once something is recorded, it stays the same forever, never changing.


For example, in a blockchain, every time someone buys or sells Bitcoin, that action gets recorded and becomes immutable, much like writing in a diary with a pen that can’t be erased.

The Quran is similar. It has remained the same for centuries. No matter where you go in the world, the Quran stays the same.


It’s memorized by ‘hafidh’, individuals who can be likened to human blockchain nodes, preserving the unchanged Quran in their memory.


Decentralized Validation: Proof of Work and Proof of Recitation

Both Blockchain and the practice of Islam have a process of checking that things are correct. In the blockchain world, we have terms like ‘Proof of Work’ and ‘Proof of Stake’. These are methods used to confirm transactions and add new blocks to the blockchain. Think of them as a teacher checking homework before grading it.


In Islam, there is a similar concept when reciting the Quran, we could call it ‘Proof of Recitation’. When someone is reading the Quran out loud and they happen to mispronounce a word or make a mistake, others who are listening will promptly correct them. In both cases, it’s a way of making sure that the task is performed accurately and correctly.


Hence, both blockchain with its ‘proof of work/stake’ and Islam with its proof of recitation have built-in mechanisms to maintain the authenticity and correctness of their respective practices.


Public Ledger and Collective Review: Blockchain and Tarawih

Every year during the holy month of Ramadan, Muslims around the world perform a special prayer called ‘Tarawih’. During Tarawih, Muslims recite and listen to the entire Quran, effectively performing a communal check on the recitation’s accuracy. Any errors are swiftly corrected, much like a ‘miner’ validates transactions before compiling them into a block.


Just as no one can introduce a false verse during Tarawih without the community noticing, no miner can add a fraudulent block to the blockchain. The network nodes quickly spot and reject such anomalies, reinforcing the blockchain’s integrity.


And just like no one can add a fake verse during Tarawih, no one can add a fake block to the blockchain. If anyone tries to present a false blockchain, others can easily spot it. It’s like a security system, catching mistakes before they become a problem. This is how both Tarawih and blockchain ensure integrity and truth.


Trust is Everything: Blockchain Transparency and Amanah

When we mention blockchain, what comes to mind? Perhaps tech, crypto, money, or Bitcoin? But at its core, blockchain is all about trust. Every action, every move is transparent for everyone to witness. No secrets, no deception. This system thrives on honesty. Everyone plays fair, or the game ceases to function.


Islam teaches a parallel concept. It’s known as ‘Amanah’. A profound idea, Amanah instructs us to be virtuous, accountable individuals. It encourages us to be trustworthy in every little thing we do. It forms an invisible bond of trust, solidifying the community.

Both systems, at their very heart, depend on the principle of trust.


Chain of Truth: Hadiths and Blockchain

The sayings and teachings of Prophet Muhammad (ﷺ), known as Hadiths, are passed down through generations, forming a ‘chain of truth’.


This notion aligns closely with how blockchain operates. Every transaction is linked to its predecessor, creating a chain of actions that is transparent to all. So, much like Hadiths are disseminated in a chain of truth, the blockchain too forms a chain of truth, with each link (or block) verified and agreed upon by everyone in the network.


Thus, akin to the individuals passing on Hadiths, the blockchain also ensures that all its data is authentic and untampered. The objective of both is to preserve the truth safely and unchanged, forging a robust chain of trust and reliability.




Consensus Systems: Nodes and Ijma

Ever heard of the saying, ‘Teamwork makes the dream work’? Well, that’s a big truth for blockchain and Islam. They both need teamwork to work right.


The functionality of the blockchain relies heavily on the consensus of nodes, ensuring all actions are agreed upon. In Islam, a practice known as ‘Ijma’ requires religious scholars to reach a consensus on significant religious matters. Both domains, thus, underscore the importance of teamwork and mutual agreement.


So you see, both systems depend on teamwork. Without it, they just wouldn’t work. This shows one more way blockchain and Islam are alike.


Decentralized Guarding: Quran, Hafidhs, and 51% Attack

Blockchain’s ‘51% attack’ — a scenario where one entity seizes majority control — finds a compelling parallel in the preservation of the Quran and the Islamic consensus principle, ‘Ijma’.


The Quran unaltered for over 1400 years, is safeguarded by ‘hafidhs’ — individuals who have memorized the Quran in its entirety, serving as human blockchain nodes. Allah assures in Surah 15, verse 9 of the Quran: “Indeed, it is We who sent down the Quran and indeed, We will be its guardian.”



Any attempts to modify the Quran confront an ‘insurmountable consensus barrier’, courtesy of the extensive number of hafidhs and the Quran’s ubiquitous availability. Similarly, major changes within Islam mandate ‘Ijma’, a consensus among scholars. These systems counter manipulative ‘consensus attacks’, echoing how blockchain’s design curbs a ‘51% attack’. This parallel reaffirms the robustness of decentralized systems in maintaining the integrity and the balance of power.

Last Words

The remarkable similarities between blockchain and Islam highlight shared values of transparency, trust, consensus, and integrity. This unexpected intersection provides a unique perspective on the relevance of timeless principles in our digital age.


This unique link between a tradition thousands of years old and new technology helps us see things in a new light. It’s a reminder that sometimes, the most fascinating connections are the ones we least expect to find.