inflearn logo

ON-CHAIN SIGNALS: On-chain Data Analyst Master Course

“I have the data, but I don’t know how to look at it.” This is the most common concern for those starting on-chain analysis for the first time. In this course, a 10-year veteran data analyst and on-chain researcher fully reveals all the tools and interpretation techniques used in actual market analysis. ㆍWhich indicators react first before coin prices move ㆍWhether whales are accumulating or dumping ㆍHow to read market sentiment through bridge and stablecoin flows ㆍHow to extract data via Etherscan and Dune without programming ㆍAnd the interpretation patterns and strategies used by professional analysts This course is designed to help you go beyond "just looking" at on-chain data and build an analytical framework that leads to actual investment decisions.

(4.0) 3 reviews

43 learners

Level Intermediate

Course period Unlimited

SQL
SQL
Big Data
Big Data
Blockchain
Blockchain
etherscan
etherscan
dune
dune
SQL
SQL
Big Data
Big Data
Blockchain
Blockchain
etherscan
etherscan
dune
dune

What you will gain after the course

  • The ability to extract and read on-chain data by oneself

  • The ability to discover investment signals by analyzing the patterns of specific addresses (whales, bots, and CEX wallets)

  • The ability to judge bullish and bearish market phases based on Bridge, CEX, and Stablecoin flows

  • The ability to create real-world charts yourself and build your own on-chain dashboard

  • The ability to avoid risks by quickly verifying rug pull and scam structures on-chain.

  • A data-driven perspective for looking at the market 'with confidence'

ON-CHAIN SIGNALS

On-chain Data Analyst Master Course


The real, invisible movements of the market


Price charts, news, influencers…
It is now difficult to read the market with those things alone.

The starting point of this lecture is simple.

“Where is the money actually moving, and through which paths?”
It’s about verifying that directly with data.

On-chain analysis is not about
"what others say," but is a
technique for interpreting the market based on facts already recorded on the blockchain.

This course is a practical introductory and advanced integrated on-chain analysis course restructured by the author of "ON-CHAIN SIGNALS: The Real Movements of the Invisible Market" to be used immediately in actual investment and analysis fields.


🎯 What you will gain from this course

Upon completing this course, you will…

  • You will be able to interpret the market through capital flow rather than coin prices.

  • You will be able to read and explain addresses, transactions, blocks, and event logs on your own.

  • You can create “your own on-chain dashboard” using Etherscan and Dune.

  • Through bridges, stablecoins, and whale addresses, you will be able to explain with data “where money is moving from and to, and why”
    .

  • You will gain the intuition to design reports, content, and investment strategies based on on-chain data.


👤 Created for people like this

  • Investors and traders who say, “I want to know where the real money is going, not just look at charts.”

  • Aspiring analysts, PMs, and researchers who want to create research and reports based on on-chain data

  • Planners/operators who need to understand actual user and fund movements
    while designing Web3 businesses and services

  • Those who have only been "browsing" tools like Arkham, Nansen, and Dune and now want to learn how to use them properly and systematically

  • Those who want to establish “on-chain analysis” as a core pillar of their career in the long term

You can take this course even if you don't know programming.
However, please be sure to bring your curiosity to understand numbers and structures.


🧭 Lecture Structure at a Glance

Part 1. Into the World of On-chain Analysis – “The stage where the invisible begins to become visible”

  • On-chain vs. Off-chain: What is recorded and what is not

  • How information asymmetry is reduced,
    and why "records become opportunities."

  • How the structure of addresses, transactions, and blocks leaves a trail of money flow

  • Summary of “The Mechanism by Which On-Chain Analysis Connects to Actual Investment Strategies”

[Example] Advantages and Limitations of On-chain Analysis at a Glance

This is a comparison table that quickly summarizes why on-chain analysis is powerful and the limits of its interpretation.
Through this table, you can intuitively understand the nature and scope of on-chain data application.

[Example] Flow of On-chain Transactions: Creation → Signing → Verification → Recording

This section is for visually understanding the entire process of how on-chain data is created and recorded on the blockchain. Understanding this process will make the subsequent Etherscan analysis much easier to follow.

The goal of this part:
To give you the sense that "on-chain analysis" is not just an abstract term,
but a tool that can actually change your actions.


Part 2. Mastering the Tools – “Arming Yourself with Etherscan & Dune”

  • Etherscan

    • Reading Address Profiles: Is it a whale or a rookie?

    • In the transaction details window

      • How to interpret Input Data / Internal Txns / Logs / State

    • How to read the market rhythm block by block

[Example] Etherscan: The Starting Point of On-chain Data

Learn how to directly read the basic structures of transactions, blocks, addresses, and contracts.
This is the first step to understanding the "fact data" recorded by the actual blockchain, rather than just price charts.

  • Dune

    • How to use pre-made dashboards to view
      stablecoins, bridges, whales, CEX deposits/withdrawals, and more

    • Understanding the query structure and how to modify it into “the questions I want to ask” by changing just a few
      numbers

    • A hands-on routine to
      extract on-chain data into charts by writing simple queries yourself

[Example] Dune: How to Interpret DeFi and DEX Data on Your Own

Learn how to directly analyze Uniswap v3 trading volume, fees, and flow by pair using queries.
This part focuses on developing the ability to read the strengths and weaknesses of the DeFi market through data rather than news.

The goal of this part:
To make you feel that tools like Etherscan and Dune are no longer intimidating, but rather "tools that you command."


Part 3. How to Read the Flow of Money – “An Eye for Interpreting Bridges, Stablecoins, and Whales”

  • Bridge

    • L1 ↔ L2, Chain ↔ Chain fund transfer structures

    • Differences and analysis points by bridge method, such as Lock & Mint / Burn & Mint / Liquidity-based, etc.

    • How to see “the path where money moves first” by following actual bridge transactions with Etherscan & Dune

[Example] How are L1 → L2 bridge messages actually recorded?

Learn how to track how L1→L2 messages are delivered using only event logs.

[Example] The essence of a bridge: Message creation → Registration → Execution. Understanding this flow allows you to see the chain.

Understand the entire bridge message flow from deposit to L2 execution at a glance.

  • Stablecoins (USDT, USDC, etc.)

    • A perspective that views stablecoins as “assets that reflect market sentiment”

    • How to read whether money is currently flowing in or out of the market
      through Netflow.

    • Connecting with cross-chain movements and CEX deposits/withdrawals to interpret
      “which chain and which sector are now gaining attention”

[Example] Reading the 'breath' of the market through the net issuance of stablecoins.

Analyze the overall liquidity flow of the market by aggregating the issuance and burning volumes of major stablecoins such as USDT, USDC, and DAI. Periods of increasing net issuance can be interpreted as times when new dollars are flowing into the market, while periods of decrease can serve as a risk signal indicating capital outflow.

[Example] Inter-chain movement based on CCTP—Identifying the actual 'fund flow path' of USDC.

Analyze the net inflow and outflow of USDC through CCTP (Chain-to-Chain Transfer Protocol)
to identify which chains funds are leaving and where they are flowing into.
In particular, net outflows/inflows based on the Ethereum mainnet are key data points for capturing strategic position changes by institutions and whales.

[Example] Based on Centralized Exchange (CEX) Inflows/Outflows—Tracking actual buying and selling pressure.

By analyzing the deposit and withdrawal flows of stablecoins on exchanges, you can determine whether market participants are in a risk-on (preparing to buy) or risk-off (cashing out) state. In particular, large-scale stablecoin withdrawals are a major leading signal that points to an increased possibility of spot buying.

  • Whale Wallet

    • Criteria and types for selecting whale addresses

    • Reading typical whale behavior patterns such as split accumulation, sweeps, key rotations, and counterparty repetition patterns

    • Utilizing the practical whale address dashboard tool created by the instructor

[Example] Whale Radar — An on-chain scanner that captures whale candidates in real-time

By analyzing USDC net inflows and activity patterns by period, “the real whales moving the market right now” are automatically filtered. This is a core tool that allows you to track the footprints of whales with data instead of rumors.

[Example] Whale Deep-Dive Dashboard — An analytical laboratory that completely dissects a single whale address

It provides an integrated analysis of a specific whale wallet's daily net inflow, CEX movements, Top N counterparties, session holding time, and sweep patterns all on a single screen. 'Why is this whale moving like this?' It is a tool designed to cultivate advanced analytical skills, allowing you to interpret such questions for yourself.

The goal of this part:
To go beyond simple rumors like "I heard whales are buying," and to equip you with the skills to clearly explain in your own words, "This address moved like this, and this is what it means."

Additionally, we will cover the ability to independently find and interpret the wallet addresses of whales, who are the major players in the market.


Part 4. Moving Forward – “Advanced Analysis” and “Living as an On-chain Analyst”

  • What perspective to take when using top on-chain tools such as Arkham, Nansen, and DeBank

  • How to combine free and paid tools according to your purpose

  • The daily routine of an on-chain analyst, and the actual methods of integrating on-chain data into research, reports, dashboards, and content creation.

  • Investor → Data Consumer → Roadmap to growing into an "Interpreter and Architect"

[Example] Advanced On-chain Analysis Tools: Arkham · Nansen · DeBank

Learn the address identification, smart money tracking, and fund flow analysis tools used by on-chain experts with actual screens. You will master advanced analytical skills that go beyond simple lookups to interpreting whale movements, risks, and patterns.

The goal of this part:
is not just to end at "I learned it," but to connect it to how you will make a living with this in the future.

We will learn everything from advanced analysis techniques to tool utilization methods required to grow as an on-chain analyst, and organize the learned content into a form that can be applied in the actual field.


Appendix. For those who want to go deeper

  • The Era of AI Agents, the Future of On-chain Analysis

  • How to Identify Scam Tokens – On-chain Fraud Patterns You Must Avoid

  • Rug Pull Case Analysis – The Sophisticated On-chain Fraud Structure of Rug Pulls as Seen Through the SQUID Token Incident


[Example] Real-world Response to Scams and Rug Pulls: Learning by Directly Observing Fraud Patterns



In the appendix, you will learn by directly verifying
common
fraud types through on-chain data, such as scam token structures, rug pull stages, and liquidity removal tricks.
Now, instead of wondering "why did I get scammed," you will be able to judge
how to avoid them for yourself.


🌱 Your transformation after the course

  • Instead of being swayed by Telegram/Twitter rumors, you will develop a habit of opening and checking Etherscan and Dune yourself.

  • You will no longer stop at “This coin looks good,” but instead start to view the market in a multi-dimensional way, saying things like
    “These addresses, this bridge, and this stablecoin flow are telling me this.”

  • You will rise to the next level, not just as a simple investor, but as
    someone who translates on-chain data into language, stories, and strategies.

  • And above all,
    you will develop the ability to identify scams and rug pulls on your own without relying on external reputations.
    By directly reading liquidity, contracts, and internal transaction flows,
    you will gain the ability to sense "this is dangerous" before anyone else.


📚 Reference Materials

The on-chain analysis concepts and practical examples covered in the lecture are also organized more systematically in the
『On-Chain Analysis Series』 book.

For more details: https://ccpress101.cafe24.com/surl/O/24

Recommended for
these people

Who is this course right for?

  • Individual investors who want to view the market through data rather than news

  • Job seekers and professionals preparing for a career transition into roles such as on-chain analysts, researchers, or Web3 positions.

  • Those who are new to ‘on-chain analysis’ but want to learn it thoroughly.

  • Those who need data-driven insights as a project manager or creator

Need to know before starting?

  • Basic blockchain concepts such as Bitcoin and Ethereum

  • Experience handling wallet addresses and transactions (e.g., using MetaMask)

  • Simple web browsing using the Chrome browser

  • It's even easier if you've heard of analysis tools like Etherscan or Dune.

Hello
This is coincraft

149

Learners

11

Reviews

6

Answers

4.6

Rating

5

Courses

Hello.
This is CoinCraft, specializing in on-chain data-based research and practical blockchain analysis.

I create content that covers the entirety of 'on-chain analysis'—from wallet addresses, transactions, smart contracts, stablecoin flows, and bridge structures to the actual movement of funds within protocols—focusing on data-driven structural understanding rather than a simple investment perspective.

Through YouTube, blogs, newsletters, book writing, and building practical dashboards,
I focus on providing easy and practical education
so that even beginners can directly read and interpret blockchain data.

In particular, CoinCraft's education has the following characteristics:

  • A systematic curriculum that spans from Wallet → Transaction → Block → Asset → Counterparty

  • Practical case-oriented composition based on actual protocol flows

  • Revealing professional analysts' observation criteria, such as address profiling, whale tracking, and session analysis

  • Easy explanations + intuitive slides that even beginners can understand

  • Practical analysis methodology applicable to both Web3 practitioners and investors

In the future, Inflearn will continue to present an
on-chain analysis lecture series that allows everyone from beginners to professional analysts to grow step-by-step.

Blockchain is no longer just a domain for technicians; it is a new language that anyone can learn and apply to their own field.

Experience the world of on-chain data deeply, broadly, and accurately with CoinCraft.

Thank you.
Sincerely, CoinCraft


[CoinCraft Official Links]
🌐 Website: https://coincraft.io
📺 YouTube: youtube.com/channel/UCT7SwOLZfnx-1zxAprRTQNg/
📝 Blog: https://coincraft.kr/
📩 Newsletter: https://coincraft.kr/newsletter
💻 GitHub: https://github.com/coincraft12

 

More

Curriculum

All

43 lectures ∙ (11hr 45min)

Course Materials:

Lecture resources
Published: 
Last updated: 

Reviews

All

3 reviews

4.0

3 reviews

  • jykim041086님의 프로필 이미지
    jykim041086

    Reviews 6

    Average Rating 4.8

    5

    100% enrolled

    • keulseok2597님의 프로필 이미지
      keulseok2597

      Reviews 11

      Average Rating 5.0

      5

      31% enrolled

      • drugtruck333718님의 프로필 이미지
        drugtruck333718

        Reviews 1

        Average Rating 2.0

        2

        63% enrolled

        The audio cuts out in lecture 6-3.

        • coincraft
          Instructor

          We apologize for the inconvenience. We will double-check, make the necessary corrections, and re-upload it.

        • coincraft
          Instructor

          Lecture 6-3 has been re-recorded and re-uploaded. We apologize for the inconvenience. A new microphone was used during the original filming of that session, but its performance was not as good as expected. Although we replaced it, the video recorded at that time was mistakenly uploaded. However, since the practical demonstration scenes are difficult to re-record, we only re-shot the presentation material explanation parts. For the practical sections, we have improved the audio of the existing footage to minimize any stuttering or interruptions as much as possible. Once again, we apologize for the inconvenience caused to your learning, and we will strive to provide the best educational quality in return. Thank you.

      coincraft's other courses

      Check out other courses by the instructor!

      Similar courses

      Explore other courses in the same field!

      25% off for new members

      $161.20

      25%

      $211.20