> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kamu.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Web3 data

export const Diagram = ({src, alt}) => {
  return <div style={{
    display: "flex",
    "flex-direction": "column",
    "align-items": "center"
  }}>
    <img src={src} alt={alt} style={{
    background: "#dddddd",
    "margin-bottom": 0
  }} />
    <span>{alt}</span>
  </div>;
};

export const YouTubeList = ({id}) => {
  const src = `https://www.youtube.com/embed/videoseries?list=${id}`;
  return <iframe className="w-full aspect-video rounded-xl" src={src} allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen></iframe>;
};

export const YouTube = ({id, width}) => {
  const src = `https://www.youtube.com/embed/${id}`;
  return <iframe className="w-full aspect-video rounded-xl" src={src} allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen width={width}></iframe>;
};

export const Schema = ({t, id}) => {
  const anchor = id ? id : t.toLowerCase().replace(/\s+/g, "-");
  const link = `/odf/schemas#${anchor}`;
  return <a class="schema-object" href={link}>{t}</a>;
};

export const Term = ({t, id}) => {
  const anchor = id ? id : t.toLowerCase().replace(/\s+/g, "-");
  const link = `/general/glossary#${anchor}`;
  return <a class="glossary-term" href={link}>{t}</a>;
};

**Topics covered:**

* Blockchain data
* Decentralized Storage
* Temporal-Table Joins
* Repositories

## Summary

This example currently exists as part of the [online tutorial](/start/tutorial).

The dataset files can be found in the [examples/reth-vs-snp500](https://github.com/kamu-data/kamu-cli/tree/master/examples/reth-vs-snp500) directory and creates a pretty complex streaming pipeline:

<Diagram src="/images/cli/examples/reth-vs-snp500/pipeline.png" alt="Web3 data pipeline" />