Phala Network - Verifiable Computation for Web3

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AI Coprocessor

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Cross-Chain TX

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Arweave

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Alchemy

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Arweave

Lens

Uniswap

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Alchemy

ChatGPT

Filecoin

AWS cloud

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Filecoin

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Uniswap

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Uniswap

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Alchemy

Filecoin

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Polygon

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Arweave

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ChatGPT

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Internet

Uniswap

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Binance

Ethereum

Twitter

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Arweave

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Ethereum

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Push

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Filecoin

Arweave

Permanent and Decentralized Storage

On-ChainWeb3

Twitter

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Binance

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Filecoin

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Arweave

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Uniswap

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ChatGPT

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Arweave

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Filecoin

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Twitter

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Uniswap

Decentralized AMM

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Arweave

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Twitter

Traditional Social Media

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ChatGPT

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Off-ChainWeb2

Filecoin

Decentralized Storage

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Arweave

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Twitter

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ChatGPT

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Binance

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Alchemy

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Filecoin

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Push

Decentralized Notification

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Traditional Social Media

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Email notification

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Binance

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Arweave

Permanent and Decentralized Storage

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Alchemy

Traditional B lockchain data Access

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ChatGPT

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Filecoin

Decentralized Storage

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AWS cloud

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Binance

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Filecoin

Decentralized Storage

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Uniswap

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Gmail

Email notification

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Arweave

Permanent and Decentralized Storage

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Binance

Traditional Finance

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Push

Decentralized Notification

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Filecoin

Decentralized Storage

On-ChainWeb3

Uniswap

Decentralized AMM

On-ChainWeb3

Twitter

Traditional Social Media

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Arweave

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Binance

Traditional Finance

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Twitter

Traditional Social Media

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Uniswap

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Push

Decentralized Notification

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Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

Filecoin

Decentralized Storage

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Twitter

Traditional Social Media

Off-ChainWeb3

Polygon

Services and DApps on L1

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Gmail

Email notification

Off-ChainWeb2

ChatGPT

Analyze text with LLM

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Binance

Traditional Finance

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Arweave

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ChatGPT

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Off-ChainWeb2

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

Push

Decentralized Notification

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Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

Binance

Traditional Finance

Off-ChainWeb3

AWS cloud

Traditional API and Database

Off-ChainWeb2

Twitter

Traditional Social Media

Off-ChainWeb3

ChatGPT

Analyze text with LLM

Off-ChainWeb2

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

Twitter

Traditional Social Media

Off-ChainWeb3

ChatGPT

Analyze text with LLM

Off-ChainWeb2

Uniswap

Decentralized AMM

On-ChainWeb3

Polygon

Services and DApps on L1

On-ChainWeb3

AWS cloud

Traditional API and Database

Off-ChainWeb2

Arweave

Permanent and Decentralized Storage

On-ChainWeb3

Gmail

Email notification

Off-ChainWeb2

Uniswap

Decentralized AMM

On-ChainWeb3

Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

Twitter

Traditional Social Media

Off-ChainWeb3

Arweave

Permanent and Decentralized Storage

On-ChainWeb3

Uniswap

Decentralized AMM

On-ChainWeb3

Polygon

Services and DApps on L1

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Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

ChatGPT

Analyze text with LLM

Off-ChainWeb2

Gmail

Email notification

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Internet

From Any HTTP API

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Uniswap

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Binance

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Ethereum

Services and DApps on L1

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Twitter

Traditional Social Media

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Binance

Traditional Finance

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Arweave

Permanent and Decentralized Storage

On-ChainWeb3

Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

Uniswap

Decentralized AMM

On-ChainWeb3

Ethereum

Services and DApps on L1

On-ChainWeb3

Arweave

Permanent and Decentralized Storage

On-ChainWeb3

Push

Decentralized Notification

Off-ChainWeb3

ChatGPT

Analyze text with LLM

Off-ChainWeb2

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

Filecoin

Decentralized Storage

On-ChainWeb3

Compute

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AWS cloud

Lens

Alchemy

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Blockchain

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Polygon

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Alchemy

ChatGPT

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Ethereum

Lens

Graph Protocol

Uniswap

Ethereum

Binance

Alchemy

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Filecoin

AWS cloud

Ethereum

Lens

Binance

OP L2s

AWS cloud

Alchemy

Filecoin

OP L2s

Push

Polygon

Lens

Graph Protocol

Ethereum

Polygon

AWS cloud

Gmail

Ethereum

Lens

Twitter

AWS cloud

Polygon

Uniswap

Ethereum

ChatGPT

Alchemy

Gmail

Lens

OP L2s

Polygon

Gmail

Ethereum

Alchemy

OP L2s

Lens

Polygon

Binance

Push

Decentralized Notification

Off-ChainWeb3

AWS cloud

Traditional API and Database

Off-ChainWeb2

Lens

Decentralized Web3 Social

On-ChainWeb3

Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

Polygon

Services and DApps on L1

On-ChainWeb3

OP L2s

Services and DApps on L2

On-ChainWeb3

Push

Decentralized Notification

Off-ChainWeb3

Polygon

Services and DApps on L1

On-ChainWeb3

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

AWS cloud

Traditional API and Database

Off-ChainWeb2

Gmail

Email notification

Off-ChainWeb2

Lens

Decentralized Web3 Social

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OP L2s

Services and DApps on L2

On-ChainWeb3

Push

Decentralized Notification

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Graph Protocol

Decentralized Blockchain Data Access

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Blockchain

To the Trustless World

On-ChainWeb3

OP L2s

Services and DApps on L2

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AWS cloud

Traditional API and Database

Off-ChainWeb2

Ethereum

Services and DApps on L1

On-ChainWeb3

OP L2s

Services and DApps on L2

On-ChainWeb3

Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

Filecoin

Decentralized Storage

On-ChainWeb3

Push

Decentralized Notification

Off-ChainWeb3

Lens

Decentralized Web3 Social

On-ChainWeb3

Polygon

Services and DApps on L1

On-ChainWeb3

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

OP L2s

Services and DApps on L2

On-ChainWeb3

Polygon

Services and DApps on L1

On-ChainWeb3

Ethereum

Services and DApps on L1

On-ChainWeb3

OP L2s

Services and DApps on L2

On-ChainWeb3

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

Ethereum

Services and DApps on L1

On-ChainWeb3

Polygon

Services and DApps on L1

On-ChainWeb3

Filecoin

Decentralized Storage

On-ChainWeb3

ChatGPT

Analyze text with LLM

Off-ChainWeb2

OP L2s

Services and DApps on L2

On-ChainWeb3

Ethereum

Services and DApps on L1

On-ChainWeb3

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

AWS cloud

Traditional API and Database

Off-ChainWeb2

Lens

Decentralized Web3 Social

On-ChainWeb3

Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

Gmail

Email notification

Off-ChainWeb2

Push

Decentralized Notification

Off-ChainWeb3

OP L2s

Services and DApps on L2

On-ChainWeb3

AWS cloud

Traditional API and Database

Off-ChainWeb2

Lens

Decentralized Web3 Social

On-ChainWeb3

Filecoin

Decentralized Storage

On-ChainWeb3

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

Ethereum

Services and DApps on L1

On-ChainWeb3

Gmail

Email notification

Off-ChainWeb2

Lens

Decentralized Web3 Social

On-ChainWeb3

Binance

Traditional Finance

Off-ChainWeb3

Polygon

Services and DApps on L1

On-ChainWeb3

OP L2s

Services and DApps on L2

On-ChainWeb3

Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

ChatGPT

Analyze text with LLM

Off-ChainWeb2

OP L2s

Services and DApps on L2

On-ChainWeb3

Gmail

Email notification

Off-ChainWeb2

Ethereum

Services and DApps on L1

On-ChainWeb3

Lens

Decentralized Web3 Social

On-ChainWeb3

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

Uniswap

Decentralized AMM

On-ChainWeb3

Ethereum

Services and DApps on L1

On-ChainWeb3

Binance

Traditional Finance

Off-ChainWeb3

Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

Filecoin

Decentralized Storage

On-ChainWeb3

AWS cloud

Traditional API and Database

Off-ChainWeb2

Ethereum

Services and DApps on L1

On-ChainWeb3

Lens

Decentralized Web3 Social

On-ChainWeb3

Binance

Traditional Finance

Off-ChainWeb3

OP L2s

Services and DApps on L2

On-ChainWeb3

AWS cloud

Traditional API and Database

Off-ChainWeb2

Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

Filecoin

Decentralized Storage

On-ChainWeb3

OP L2s

Services and DApps on L2

On-ChainWeb3

Push

Decentralized Notification

Off-ChainWeb3

Polygon

Services and DApps on L1

On-ChainWeb3

Lens

Decentralized Web3 Social

On-ChainWeb3

Graph Protocol

Decentralized Blockchain Data Access

On-ChainWeb3

Ethereum

Services and DApps on L1

On-ChainWeb3

Polygon

Services and DApps on L1

On-ChainWeb3

AWS cloud

Traditional API and Database

Off-ChainWeb2

Gmail

Email notification

Off-ChainWeb2

Ethereum

Services and DApps on L1

On-ChainWeb3

Lens

Decentralized Web3 Social

On-ChainWeb3

Twitter

Traditional Social Media

Off-ChainWeb3

AWS cloud

Traditional API and Database

Off-ChainWeb2

Polygon

Services and DApps on L1

On-ChainWeb3

Uniswap

Decentralized AMM

On-ChainWeb3

Ethereum

Services and DApps on L1

On-ChainWeb3

ChatGPT

Analyze text with LLM

Off-ChainWeb2

Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

Gmail

Email notification

Off-ChainWeb2

Lens

Decentralized Web3 Social

On-ChainWeb3

OP L2s

Services and DApps on L2

On-ChainWeb3

Polygon

Services and DApps on L1

On-ChainWeb3

Gmail

Email notification

Off-ChainWeb2

Ethereum

Services and DApps on L1

On-ChainWeb3

Alchemy

Traditional B lockchain data Access

Off-ChainWeb2

OP L2s

Services and DApps on L2

On-ChainWeb3

Lens

Decentralized Web3 Social

On-ChainWeb3

Polygon

Services and DApps on L1

On-ChainWeb3

Binance

Traditional Finance

Off-ChainWeb3

Verify & Use

AI-Agent Contract

Ship AI agents in minutes

Phala Ecosystem

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Cutting Edge Web3 Usecases

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Trustless MEV

Trustless MEV refers to the concept of eliminating reliance on trusted service providers, such as Flashbot, in the Miner Extractable Value (MEV) ecosystem. Currently, 80% of Ethereum blocks are built by MEV, but the existing MEV stack depends on these trusted providers.

The problem with this approach is that it creates a single point of trust in the MEV ecosystem. Researchers have suggested using Secure Enclaves, like Intel SGX, to minimize this trust dependency.

Phala Network, an off-chain compute network powered by Secure Enclaves, can be utilized to build the MEV core stack with minimal trust assumptions. This enables a more secure and trustless MEV ecosystem for developers and users alike.

Account Abstraction

Account Abstraction is the idea of using smart contract wallets as first-class citizens instead of Externally Owned Accounts (EOAs), alongside a reliable transaction relaying infrastructure. This allows third parties to execute transactions on behalf of users, enabling features such as wallet recovery and batched transactions.

However, adoption of smart contract wallets has been limited due to the lack of a common standard for interaction between smart contracts and dApps. This results in users still relying on their EOAs for transactions.

Phala Network’s Phat Contract allows developers to create seamless user experiences by enabling registration via social accounts or gasless dApp usage. It also allows developers to sponsor transactions on behalf of users, eliminating the need for users to worry about gas fees.

L2 Sequencer

Layer 2 solutions aim to scale applications by handling transactions off the Ethereum Mainnet (Layer 1) while maintaining the decentralized security of the Mainnet. However, rollups, a popular Layer 2 solution, introduce issues like monopoly pricing, censorship, and fragmented liquidity between rollups.

Phala Network can provide a scalable and secure solution by leveraging its high-performance and confidentiality features. This enables developers to create application-tailored rollups that are fast, reliable, and maintain the composability of the Ethereum ecosystem.

Decentralized API

Decentralized APIs can enhance the trustworthiness of various services, such as Infura, Graph, Alchemy, and RPC APIs. Phala Network enables the aggregation of API services or RPC services with trustless algorithms, providing use cases like verifiable RPC aggregator switchers and trustless CDN management programs.

This allows developers to secure their websites, APIs, and Internet applications while maintaining a decentralized and trustless environment.

Web3 AI

Web3 AI refers to the integration of decentralized AI systems with blockchain technology. This enables distributed model training, ensuring data privacy while benefiting from diverse data sources. It also allows for collaborative model development, where multiple parties can work on AI models without sharing sensitive data.

Phala Network can facilitate the development of Web3 AI systems by providing a secure and transparent platform for AI model training, updates, and access. Smart contracts on Phala Network can ensure adherence to predefined rules and agreements, while the immutable nature of the blockchain provides an auditable record of these processes.

Distributed Computing

Distributed computing enables multiple computers to work together to solve complex problems, making a computer network appear as a powerful single computer. It can be used to encrypt large volumes of data, solve complex equations, and render high-quality animations.

Phala Network offers fast, cost-efficient, and secure computation by running jobs where data is generated and stored. It can streamline existing workflows without extensive rewriting by running arbitrary Docker containers and WebAssembly (WASM) images as tasks.

Gateway & CDN

Centralized CDN services can lead to issues like single points of failure, data leaks, and centralized control. Phala Network provides a decentralized content and application delivery network that accelerates the delivery of Web3 content and apps.

By connecting with decentralized storage services like IPFS, Filecoin, and Arweave, Phala Network can create a transparent, content-addressable, and publicly available CDN. This ensures a trustless, censorship-resistant, and open-source environment for content delivery.

Relayers & Validators

The relay model for cross-chain transactions abstracts data verification into a consensus problem at the relay layer. A relay chain is developed for interoperability, with relay nodes deployed in each blockchain network to monitor and synchronize transaction data.

Phala Network can help developers build inter-chain-native dApps with efficient liquidity utilization, coherent application logic, and shared states with cross-chain verifications. This eliminates the need for multiple isolated smart contract deployments on different blockchains, streamlining the development process.

How It Works

Correctness

Phat Contracts are deployed to the blockchain and assigned to the offchain workers, running inside Secure Enclaves. Anyone can check the signed transactions and Secure Enclave remote attestation to verify that the executed code is the one published on the blockchain.

Replicated

Phat Contracts are deployed to one or more workers, grouped as a Cluster. The contracts in the same cluster are replicated to further guarantee the availability. Thanks to the redundancy by the Cluster design, the developer can further validate the states across the workers to...

Confidentiality

Phala Network implemented end-to-end encryption during the full Phat Contract lifecycle. Secure Enclave acts as a two-way sandbox that encrypts input, output, and internet access, protecting the secrets in the enclave against software and hardware level attack.