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              TAU Docs

              TAU is a universal Web3 memory & trust layer on Ethereum L2. It powers applications, analytics, and AI with Anchors, Fabric datasets, and Token endpoints.

              See all 79 networks

              TAU's Products

              Choose a solution that fits your needs—interact with Web3 data and trust signals your way.

              Fabric

              Extract, process, and query blockchain data with Fabric datasets.

              Develop with Fabric

              Anchors

              Anchor wallet trust and context across chains with verifiable proofs.

              Develop with Anchors

              TAU Token

              Query token data, balances, transfers, and trust anchors with MCP support.

              Develop with TAU Token

              TAU Node

              Index blockchain + trust data and serve it via queries.

              Set up a local TAU Node

              Proof Streams

              Stream Anchors and proofs for high-speed synchronization.

              Get started with Proof Streams

              Supported Networks

              TAU supports 90+ networks. To add a new network, complete this form⁠


              Guides

              10 min

              Find Data in TAU Explorer

              Leverage Fabric datasets, Anchors, and token endpoints for blockchain + trust data.

              3 min

              Publish a Fabric dataset

              Add your Fabric dataset to the TAU Network.

              3 min

              Publish Anchors

              Launch your Anchors package to the Anchors Registry.

              9 min

              Querying Best Practices

              Optimize your Fabric queries for faster, better results.

              4 min

              Optimized Timeseries & Aggregations

              Streamline your Fabric datasets for efficiency.

              2 min

              API Key Management

              Easily create, manage, and secure API keys for your Fabric datasets.

              3 min

              Transfer to TAU

              Seamlessly upgrade your Fabric datasets or Anchors from any platform.


              Video Tutorials

              ⁠Watch on YouTubeYouTube⁠

              TAU Explained In 1 Minute

              Learn how and why TAU is the trust backbone of Web3 in this short, non-technical video.

              1 min

              What is Delegating?

              This video explains key concepts to understand before staking TAU, which secures the TAU Network.

              4 min

              How to Index Solana with Anchors-powered Fabric

              If you're familiar with Fabric datasets, discover how Anchors offer a different approach for trust and context.

              5 min
              3May 3, 2025
              ⁠Edit on GitHub⁠

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