Paradigm Change: Introducing Celestia — The Modular Blockchain Revolutionizing the Crypto World

Ral Hanganu
Easy2Stake
Published in
4 min readSep 26, 2023

In the rapidly evolving world of cryptocurrencies, a groundbreaking concept is captivating the attention of the crypto community — the modular blockchain. Leading this revolution is Celestia, a trailblazer determined to tackle the infamous blockchain trilemma with their unique infrastructure.

What is Celestia and the Data Availability Problem?

Celestia introduces a radical approach — the concept of a modular blockchain. But before we explore its significance, let’s grasp the essence of data availability, a core feature of Celestia. Data availability addresses a crucial question — is the data behind a given block accessible and publicly available on the network? This concept is fundamental to the security of all blockchains because validating a chain’s authenticity requires knowing the transactions behind each stake update.

To ensure data availability, the naive approach would be downloading all the data of a block, which poses scaling challenges. Increasing block sizes necessitate more powerful nodes, reducing decentralization. Current solutions involve full nodes downloading data for each block, increasing resource demands for participants.

Celestia’s Solution and the Ethereum Community

Celestia stands out as the first modular blockchain network, complementing Ethereum’s approach. While Ethereum focuses on enabling end users with laptops to run full nodes, promoting decentralization, Celestia takes a different path. It exclusively handles consensus and data availability at layer 1, without execution and smart contract functionality, leaving execution to layer 2. This unique division of tasks provides a more efficient and scalable model, offering developers the flexibility to build decentralized applications while maintaining the essence of blockchain’s social coordination mechanism.

Understanding Celestia

Celestia stands out as the first modular blockchain network, distinguishing itself from monolithic chains where all functions occur simultaneously under the same validator set, including consensus, data availability, and execution.

In the case of Celestia, it exclusively handles consensus and data availability at layer 1, without execution and smart contract functionality. Execution takes place at layer 2, providing a more efficient and scalable model. Celestia acts as a layer 1 chain with its validator set, offering available, secure block space for layer 2 applications to run any desired virtual machine on top of it.

Benefits of Celestia

The modular blockchain architecture offers numerous advantages:

  • Scalability: With execution moved to layer 2, Celestia allows larger block sizes without requiring more powerful nodes. Increased scalability does not compromise decentralization.
  • Better Security: Data availability sampling clients enable users to verify the validity of chains, roll-ups, or other applications without relying on intermediaries.
  • Flexibility: Celestia provides complete freedom in the execution environment, supporting diverse use cases.

The Blockspace Race

Celestia’s Blockspace Race, the largest ever incentivized testnet program, featured 700+ sampling light nodes to support data availability sampling, marking a significant milestone in stress testing a more complete version of the protocol.

With 1,000 participants, out of which only 100 validators — including Easy2Stake as a key player from the beginning and currently placed in the top 25% — the race embodied progress towards the shared goal of abundant blockspace. The competition’s five phases spanned nine weeks, offering specific tasks for participants to earn points.

The testnet introduced exciting features like IBC transfers, improved syncing, and an enhanced API, pushing Celestia closer to its goal of providing efficient and scalable blockspace.

Today, Celestia’s long-term testnet goes by the name “Mocha,” and Easy2Stake continues to make valuable contributions to the ongoing success of Celestia’s innovative blockchain network. Check out Easy2Stake Validator’s Details for more information.

Easy2Stake is fully backing the upcoming Celestia Mainnet launch! We’re all set to offer institutional-grade custody and staking support for Celestia token (TIA) right from the Token Generation Event (TGE).

The Path to Decentralization

Celestia embraces a highly scalable beacon chain with data availability sampling, optimizing decentralization. By enabling end users to verify transactions independently, the network enhances trust and minimizes reliance on third parties.

A Paradigm Shift in Crypto

Celestia’s modular blockchain represents a monumental shift in the crypto world. Its unique approach and diverse trade-offs set it apart as a first-of-its-kind network, empowering developers to deploy various blockchains with ease and freedom.

As we embrace this new modular paradigm, Celestia redefines the landscape of blockchain technology, offering the power of decentralized applications to the masses and ushering in a new era of human coordination and freedom in the world of cryptocurrencies.

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