View Courses

Empower Yourself to Do More

Learn to:

InvestigateĀ Cryptocurrency Related Financial Crimes, Manually Trace Cryptocurrency and Non-Fungible Token (NFT) Transactions, Document Cryptocurrency in Reports,Ā and More


Take Me To The Courses

Begin Cryptocurrency Related Financial Crime Investigations and Move Them Forward with Confidence

Whether you are current or former law enforcement, a private investigator, work in a financial field, or are looking to get started in a field that includes any type of cryptocurrency transaction analysis, my courses are for you. Understanding the foundational information around cryptocurrency and blockchain, knowing the related scam/crime trends, understanding how cryptocurrency moves across the blockchain, and being able to manually trace cryptocurrency transactions are essential skills. My courses will build your skillset and empower you to do more.

My name is Larry Nielsen. I have over 17 years of experience in law enforcement and over 7 years of experience as a Financial Crimes Detective in South Florida USA. I am also a cryptocurrency investor and and NFT creator and collector.

I enjoy tracing cryptocurrency and non-fungible token transactions across the blockchain! I have taught the basics of cryptocurrency/blockchain, related criminal investigations, and manual cryptocurrency transaction tracing in-person at local police departments across Florida USA since 2022.

I have now transitioned to an online/on-demand format.Ā In this way,Ā I have been able to empower moreĀ individualsĀ all over the world in places such as the USA, Canada, Europe, and Africa.

View my courses and register today.


View Courses

Flagship Course and FocusedĀ Tracing Courses Available

Bitcoin ATM Scams / Tracing Transactions to a Centralized Cryptocurrency Exchange (CEX)

Bitcoin ATM scams areĀ probably the cryptocurrency related financial crimes reported to law enforcement the most.

In this focused breakout course, you will work through three exercises tracing using two powerful open-source blockchain explorers. You will be manually tracing scammed Bitcoin sent from victims to scammers via Bitcoin ATMs.

You will also work through an exercise where you will learn how to, and practice, defeating a scammers attempt to slow law enforcement down with the use of a QR code.

$149.00 USD

Learn More

Tracing Ethereum/ERC20 Tokens Through a Decentralized Cryptocurrency Exchange (DEX) to a Centralized Cryptocurrency Exchange (CEX)

Many bad actors will move scammed/stolen cryptocurrency through Decentralized Cryptocurrency Exchanges to swap it before sending it to a Centralized Cryptocurrency Exchange (CEX).

Even when using paid advanced blockchain analytics, you will need to know how to manually navigate your way, via manual cryptocurrency transaction tracing, through a swap at a Decentralized Cryptocurrency Exchange (DEX).

This course will provide you with that exact knowledge and experience.

$149.00 USD

Learn More

Tracing Tether (USDT) from Pig Butchering / Completing a Cryptocurrency Transaction Tracing Log

Pig Butchering is a worldwide problem. Many of these cases get reported to law enforcement daily. Investigators may think that they need access to paid advanced blockchain analytics in order to trace transactions from Pig Butchering. That is not always true.

In addition, efficient easy-to-read documentation is essential in these cases. In this course, you will manually trace Tether (USDT) scammed from Pig Butchering and document your tracing using my custom Cryptocurrency Transaction Tracing Log (CTTL).

$119.00 USD

Learn More

Tracing a Stolen Non-Fungible Token (NFT) / Following the Wrapped Ethereum (WETH)

Reports to law enforcement of Non-Fungible Token (NFT) thefts are increasing. Many investigators are not sure where to start with these cases. This course will break it down for you.

You will manually trace a stolen NFT across the Ethereum blockchain, then you will manually trace the Wrapped Ethereum (WETH) gained from it's first post-theft sale. You will also unmask the non-custodial wallet address owner currently holding the NFT.

$124.00 USD

Learn More

Blockchain Basics + Cryptocurrency/Non-Fungible Token (NFT) Transaction Tracing for Investigators

In my flagship course, which contains all material from the focused tracing coursesĀ plus more, you willĀ start with the basics of crypto and blockchain.

You will then learn about investigative techniques and specifics that include downloads of seizure warrant templates and other investigative material.

You will complete multiple practical application exercises. This is including but not limited to manually tracing cryptocurrency transactions and documenting that tracing across multiple blockchains plus tracing a stolen Non-Fungible Token (NFT) across the Ethereum blockchain.

$499.00 USD

Learn More

All courses are online/on-demand. Once you purchase the course, you get full access.

Complete the course at your own pace within the allotted time frame.

Testimonial from a Detective who attended my in-person version of this course in Salt Lake City, UT:

"I attended Larry Nielsenā€™s FinTech Crypto Tracing course in March 2023. Since learning the basics of crypto tracing from his class, I have had much success tracing and seizing crypto funds.

In the past few months, I have seized about $50,000 USD in crypto from all over the world. Iā€™ve also created crypto investigations policy and a government-controlled wallet account for our Department.

I highly recommend this course for any investigator looking to expand their financial cases into cryptocurrency."

Frequently Asked Questions about my Flagship Course

View Courses

Written by a law enforcement Detective Sergeant:

"I recently attended a block of Cryptocurrency Investigations training instructed by Larry. Ā Iā€™ve sat through several presentations over the years on this topic and never left feeling any more knowledgeable about the subject.

The cryptocurrency world is replete with its own language, much of which is unique to the crypto industry. Ā Larry has a way of explaining the terms in an understandable way that is relatable to daily life.

His instruction was able to remove the veil of mystery and confusion surrounding cryptocurrency and the investigative process and left me and my team feeling more confident and capable of diving into these types of cases."

Get Your FREE Crypto Case Field Guide Here.

This is a quick reference guide containing a list of important information to gather at the beginning of your investigation that will set a solid foundation to move forward.

Get Your FREE Guide