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What is Cosmos? Some popular cosmos chains

blockchainDecember 29, 2025·#Blockchain

The article provides an in-depth analysis of the Cosmos network architecture, typical app-chain projects in 2025 and the importance of DePIN infrastructure through the AIOZ Network project.

What is Cosmos? Some popular cosmos chains

The development of blockchain technology over the past decade has witnessed a systematic shift, from resource-centralized monolithic structures to decentralized network models that are highly customizable and flexible in interaction. In that context, Cosmos emerged not only as a technical platform but also as a comprehensive network design philosophy, realizing the concept of "Internet of Blockchains". Instead of trying to build a single supercomputer for every application, Cosmos creates a framework that allows thousands of specialized blockchains to own their own sovereignty but still communicate smoothly through a common standard.

This report delves into the infrastructure architecture of Cosmos, the development roadmap for 2025, and the explosion of iconic blockchains, with a special emphasis on the role of AIOZ Network. At the same time, for businesses wanting to access this technology in Vietnam, the companionship of strategic partners like Tan Phat Digital is becoming an important bridge in realizing in-depth Web3 and Blockchain solutions.

Technical Foundation and Design Philosophy of the Cosmos Ecosystem

The Cosmos ecosystem is built on the belief that the future of Web3 will include millions of blockchains sovereign, each chain is optimized for a specific use case. The inherent fragmentation of traditional blockchain networks spurred the creation of the Cosmos Stack – a standardized toolkit that addresses scalability and governance challenges.

Cosmos SDK Development Framework and CometBFT Consensus

At the heart of the Cosmos infrastructure is the Cosmos SDK, a modular framework that enables the construction of public Layer 1 blockchains. Here are the core components of this infrastructure:

  • CometBFT: High-performance Proof-of-Stake (PoS) consensus engine, capable of processing over 10,000 transactions per second (TPS) with ultra-low latency and flexible configuration.

  • Cosmos SDK: Golang language-compatible module development framework, for allows developers to use pre-defined modules to build bespoke application logic.

  • IBC Protocol: An inter-chain messaging protocol that helps blockchains exchange data without trusting third parties, ensuring maximum security.

  • Cosmos EVM: Ethereum Virtual Machine compatible execution layer, allowing direct deployment of Solidity smart contracts on the ecosystem Cosmos.

Inter-Chain Communication Protocol (IBC)

The IBC protocol is the most important invention of Cosmos, operating on two structural layers: the Transport, Authentication and Ordering (TAO) layer and the Application (APP) layer. With the advent of Interchain Accounts (ICA), one chain can now control accounts on other chains, allowing for complex actions such as cross-chain swaps or collateral loans without requiring users to manually move assets.

AIOZ Network: The Intersection of DePIN, AI and the Cosmos Ecosystem

AIOZ Network stands out as one of the pioneering projects in infrastructure integration Decentralized physics (DePIN) with AI power. Built on the Cosmos SDK and fully integrated with EVM compatibility, AIOZ Network represents a generation of versatile blockchain. In Vietnam, Tan Phat Digital has been advising many units on how to leverage AIOZ's infrastructure to optimize Web3 data storage and transmission costs.

AIOZ's DePIN Service Ecosystem

AIOZ Network operates a global network of more than 300,000 decentralized nodes to serve service pillars main:

  • AIOZ Web3 Storage (W3S): S3 and IPFS Pinning compatible object storage infrastructure for secure dApp data storage, NFTs, and enterprise backups.

  • AIOZ Web3 AI (W3AI): Decentralized GPU computing platform supporting medical image analysis, large language model (LLM) training, and other AI Agent.

  • AIOZ Web3 Stream (W3Stream): P2P video transmission and Transcoding solution, serving Livestreaming, VOD and OTT applications similar to YouTube.

  • dCDN: Edge content delivery network using Infinite Sharding technology to speed up Web3 access.

Popular Blockchains in the Cosmos 2025 Ecosystem

The success of Cosmos is the resonance of hundreds of specialized chains (app-chains). Below are typical projects:

  • Sei Network: Layer 1 chain specialized for trading with Parallel EVM technology and Twin-Turbo mechanism, achieving speeds of more than 20,000 TPS and transaction completion time under 400ms.

  • dYdX Chain: The largest derivatives exchange has converted to Cosmos SDK (v4), recorded a cumulative trading volume exceeding 1.5 trillion USD with an optimal off-chain order placement model.

  • Osmosis: The largest DEX and liquidity center in the ecosystem, leading in cross-chain Bitcoin (BTC) trading volume and integrating Superfluid Staking feature.

  • THORChain: Native asset swap protocol Swap) without the need for wrapped tokens, supporting direct trading between BTC, ETH and other assets via RUNE token-based liquidity.

  • Injective: Layer 1 blockchain optimized for finance, providing pre-built DeFi modules for complex institutional trading and derivatives applications.

  • Celestia: Pioneering the Modular era Blockchain with Data Availability layer, allowing rollup projects to scale unlimitedly.

  • Noble: Native asset issuance chain, is the "home" of the official USDC stablecoin from Circle in the Cosmos space.

Cosmos Hub and IBC Eureka Development Roadmap 2025

Year 2025 Mark Cosmos Hub's transformation with strategic upgrades:

  • Interchain Security (ICS) 2.0: Allows new chains to borrow security from Cosmos Hub validators more flexibly through Partial Set Security (PSS).

  • IBC Eureka (IBC v2): An upgrade that connects Cosmos directly to Ethereum and Solana using technology ZK-Proofs, eliminates the complicated handshake process and significantly reduces transaction costs.

  • In-depth service: Tan Phat Digital believes that simplifying the IBC protocol will help traditional businesses easily integrate blockchain into existing management systems without technical barriers.

Why App-chain Structure is Compatible Hybrid?

The rise of specialized chains is no coincidence. This model brings two core advantages:

  • Sovereignty: Each project can define its own governance rules and fee structure, without having to compete for resources with thousands of other dApps on the same monochain.

  • Horizontal Scaling: Instead of upgrading hardware, Cosmos adds many new blockchains to the network. When an application is too large, it can be split into a separate chain while still maintaining a liquidity connection via IBC.

The Role of Ton Phat Digital in the Web3 Era

In the context of the Cosmos ecosystem and projects like AIOZ Network exploding, actual implementation requires high expertise in Web3 programming and marketing. Tan Phat Digital is proud to be a reputable unit in Ho Chi Minh specializing in providing solutions:

  1. Designing and programming SEO-standard Website/Web App, integrating crypto payment gateway.

  2. Consulting on in-depth Blockchain, Smart Contract, NFT and Tokenomics solutions.

  3. Implementing Web3 Marketing, helping businesses reach the right customer base in the decentralized space central.

The combination of Cosmos' powerful infrastructure technology and flexible execution capabilities from agencies such as Tan Phat Digital will help Vietnamese businesses catch up with the global technology wave in a sustainable way.

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