Is Filecoin Built on Ethereum? Exploring the Relationship Between Two Prominent Blockchain Projects

Discover the relationship between Ethereum and Filecoin in this blog. Explore how these prominent blockchain projects intersect and their integration possibilities.

Blockchain technology has revolutionized various industries, including finance, supply chain, and data storage. Ethereum, the second-largest cryptocurrency by market capitalization, has played a pivotal role in driving innovation within the blockchain ecosystem. Filecoin, on the other hand, is a decentralized storage network designed to provide a secure and efficient solution for storing and retrieving data.

In this blog, we will delve into the question: Is Filecoin built on Ethereum?

The short answer is ‘No’. Filecoin is not built on Ethereum.

Ethereum is its own layer one blockchain that enables smart contracts, which can support layer two DAPPS/tokens to operate within its ecosystem hence ERC-20 tokens.

Filecoin is its own native chain that’s only purpose is to create a decentralized storage solution, they built Filecoin above their IPFS protocol, all of which have been developed by Protocol Labs.

Now let’s explore the relationship between these two prominent blockchain projects.

Understanding Ethereum and Filecoin

Ethereum, introduced by Vitalik Buterin in 2015, is an open-source, decentralized blockchain platform that facilitates the creation of smart contracts and decentralized applications (dApps). It employs a unique programming language called Solidity, enabling developers to build and deploy smart contracts on the Ethereum Virtual Machine (EVM).

Filecoin, launched in 2017 by Protocol Labs, aims to establish a decentralized storage network that allows users to rent out their excess storage capacity and earn Filecoin (FIL) tokens in return. The platform leverages blockchain technology to create a trustless and efficient marketplace for storing and retrieving data.

The Relationship Between Ethereum and Filecoin

While Ethereum and Filecoin are both blockchain-based projects, they are distinct in their underlying objectives and technologies. Filecoin is not built on the Ethereum network. Instead, Filecoin has its own native blockchain and operates independently.

Filecoin utilizes its own consensus mechanism known as Proof-of-Spacetime (PoST). This consensus algorithm verifies that network participants are storing data correctly over time. Miners in the Filecoin network provide storage capacity and compete to offer their services to clients seeking storage solutions. In return, they receive FIL tokens as rewards.

On the other hand, Ethereum employs a different consensus mechanism called Proof-of-Stake (PoS) and is focused on smart contracts and dApps. Ethereum enables developers to create and execute decentralized applications by utilizing its robust infrastructure and tools. The native cryptocurrency of the Ethereum network is Ether (ETH).

Integration Possibilities

Although Filecoin and Ethereum are separate blockchain networks, it is possible for projects to integrate or build bridges between the two platforms. Such integration can enable interoperability and data exchange between Filecoin’s decentralized storage capabilities and Ethereum’s smart contract functionality.

For example, developers can create dApps on Ethereum that utilize Filecoin for decentralized data storage. This combination could provide users with a seamless experience, where their data is securely stored on the Filecoin network while interacting with Ethereum-based applications.


In summary, Filecoin is not built on the Ethereum network but operates as a separate blockchain project with its own consensus mechanism and native cryptocurrency. Ethereum, on the other hand, focuses on smart contracts and dApps. However, integration between Filecoin and Ethereum is possible, allowing developers to leverage the benefits of both platforms. This integration could unlock exciting opportunities for decentralized storage and data management within the Ethereum ecosystem.

As the blockchain industry continues to evolve, we can expect further innovation and collaboration between different projects. The potential integration between Filecoin and Ethereum serves as a testament to the versatility and vast possibilities of blockchain technology, empowering users with more efficient and secure data storage solutions.


What is Filecoin Built On?

Filecoin is built on top of the InterPlanetary File System, which allows the network to store and share data on a web-based decentralized network. Through cryptographic proofs, the IPFS confirms that user data is indeed being stored.

Is Filecoin Ethereum Based?

Filecoin, a blockchain built to store data, has enabled Decentralized applications can be deployed on it thanks to smart contracts modeled after Ethereum. In addition to the first decentralized finance applications on Filecoin, this upgrade has made it possible to use the blockchain for new purposes, including Data DAOs and perpetual NFT storage.

Is Filecoin a ERC-20 Token?

The network’s native cryptocurrency, FIL, is not an ERC-20 token as To control the network, Filecoin makes use of its own blockchain technology.

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