Category: cryptography

Austrian economics, Blockchains, cryptography, Decentralized, Digital Currency, finance, Gold, Governance, International Finance, Mining, Tether, tokenization, Yogi Nelson

Who Can Be Trusted? Custody, Verification, and the Problem of “Proof”

Yogi Nelson

by Yogi Nelson (Nelson Hernandez)

You can own gold tokens on the blockchain. Yes, many do. After purchase, the tokens are visible on their screens. Using blockchain, gold token holders can track every transaction ever made. Of course, that feels precise. You might say modern… and perhaps reliable. However, one small, pesky question can ruin the moment: Where is the metal? And just as important: Who says it’s there—and how do you know?

Let’s not be naive—a token representing gold is only as good as the system that ensures that gold actually exists. Is that system a blockchain? Yes, but there is more to it—a lot more. The keys are custody, verification, and proof.

The Chain Behind the Token

Much has been written about blockchain as a trust mechanism—and for good reason. For instance, it records transactions. Blockchain also prevents double-spending. Moreover, it creates a permanent ledger. Everyone who understands blockchain agrees. However, when you understand the tech, you know blockchain does not:

  • Store gold
  • Inspect vaults
  • Verify bar numbers
  • Audit inventory

Those responsibilities fall to a chain of real-world actors:

  • Custodians (vault operators)
  • Auditors (third-party verifiers)
  • Issuers (token creators)
  • Sometimes insurers

Each of these introduces:

  • Judgment
  • Process risk

And each becomes a point where trust must be earned. Governance teaches what questions to ask. Let’s walk through that exercise now.

Custody: The First Point of Failure

What is the foundation of tokenization? If you answered custody, move to the front of the class. The basic premise is simple: a physical asset is stored somewhere, and a digital token represents it. However, life is often not simple, because beware—simplicity is often deceptive. Therefore, you need to ask penetrating questions such as:

  • Is the metal allocated or unallocated?
  • Is it segregated or pooled?
  • Is it held in a recognized vault?
  • Who has legal claim in the event of insolvency?

These are not technical distinctions. They are legal and operational realities.

A token holder may believe they “own gold,” but what they actually own depends entirely on the custody structure. In some cases, they own a specific bar, but it could instead be a claim on a pool or, worse yet, a claim on a claim. That’s why we need to discuss verification.

The Problem of Verification

Let us assume, for the moment, that the gold is indeed stored in a reputable vault. Fine. The next question becomes: Who verifies that it is actually there? This is where the concept of “proof” enters the discussion. Tokenized systems often rely on:

  • Periodic audits
  • Attestations
  • Internal reporting

These vary significantly in quality. For example, an audit typically involves:

  • Independent verification
  • Physical inspection
  • Reconciliation of records

By contrast, an attestation may simply confirms that a statement provided by management appears reasonable Those are not the same thing. Yet in many tokenized systems, the distinction is not clearly communicated. As is said in India, “what to do”? The answer: proof of reserves.

Proof of Reserves: A Partial Solution

In response to growing skepticism, many token issuers now promote “proof of reserves.” Promoters may try to present proof of reserves as a technological breakthrough. It’s not. In reality, it is a hybrid concept. Proof of reserves may show:

  • The number of tokens issued
  • The assets claimed to back them

But it does not always prove:

  • That the assets are unencumbered
  • That they are not pledged elsewhere
  • That they are held in the stated form

In other words: proof of reserves can confirm consistency—but not necessarily reality. Is it a step forward? You bet. When it comes to governance, there is no substitute for precision, and even that has its challenges, as explained below.

The Illusion of Precision

One of the more subtle, but real, risks in tokenized systems is the illusion of precision. After all, it’s a system built on a foundation of math and cryptography. A blockchain ledger may show:

  • Precise quantities
  • Exact timestamps
  • Strict ownership

This creates a sense of certainty. But precision in the digital layer does not guarantee accuracy in the physical layer. You can have perfect records of imperfect information

This is not a flaw in the technology. It is a limitation of what the technology can verify.

Trust Has Not Disappeared—It Has Moved

The idea of “trustless” systems suggests that trust is no longer required. Wrong. In reality, trust has not disappeared—it has simply moved. For the better? Maybe. Instead of trusting banks, you are trusting:

  • Custodians
  • Auditors
  • Issuers

The question is not whether trust exists. That question is evergreen. The questions are: Where does trust reside—and whether it is justified. Align those questions, and trust increases. Hence, we next examine alignment and misalignment.

When Custody and Governance Align

Strong systems recognize these limitations and address them directly. They incorporate:

  • Reputable, third-party vaults
  • Clear legal ownership structures
  • Regular, independent audits
  • Transparent reporting

More importantly, they establish:

  • Oversight mechanisms
  • Accountability frameworks

In such systems, custody is not just a function—it is governed. And governance ensures that:

  • Processes are followed
  • Risks are identified
  • Discrepancies are addressed

Misalignment–When Governance Fails

Weak systems tend to rely on:

  • Brand perception
  • Marketing language
  • Selective disclosure

They may may also emphasize:

  • Technology
  • Innovation
  • Accessibility

While minimizing discussion of:

  • Custody arrangements
  • Audit rigor
  • Legal structure

These are the systems where problems emerge. Not immediately. Eventually. And always. As an investor, your duty is to ask 100+ probing questions.

The Role of the Investor

This raises an uncomfortable reality: The burden of understanding often falls on the investor. Investors must ask:

  • Where is the asset?
  • Who holds it?
  • How is it verified?
  • What happens if something goes wrong?

These are not easy questions—but necessary ones. Without clear answers, the token becomes an assumption—not an asset. You know what they say about assumptions!

What Does It All Mean

Tokenization promises efficiency, transparency, and access. Awesome benefits. However, it does not eliminate the need for:

  • Custody
  • Verification
  • Governance
  • Judgment

Tokenization makes those elements more important. Once an asset is tokenized, it becomes:

  • Easier to trade
  • Faster to distribute
  • Simple to scale

Which also means weaknesses become magnified.

In conclusion the buyer is purchasing more than a token. Investors are buying a system of trust—a system that must be scrutinized, not assumed.

Until next time,

Yogi Nelson (Nelson Hernandez)

Austrian economics, Banking, Blockchains, Board of Directors, cryptography, Digital Currency, finance, Governance, International Finance, Mining, sec, tokenization, Yogi Nelson

You Can Tokenize Assets—But Not Human Judgment: Why Governance Still Matters

Yogi Nelson

by Yogi Nelson (Nelson Hernandez)

You can tokenize assets. You can tokenize gold, silver, and just about anything of value. But you cannot tokenize judgment. That may be the most important limitation in the entire digital asset conversation.

Tokenization promises transparency, liquidity, and accessibility. It’s a compelling vision—and one that is partially true. But behind every tokenized asset lies something far more fundamental than code: Governance.

Who verifies the asset exists?
Who ensures it is properly stored?
Who makes capital decisions?
Who is accountable when things go wrong?

These are not technical questions. They are governance questions.

The idea of “trustless” systems is often misunderstood. Tokenization doesn’t eliminate trust—it simply shifts it. And without strong governance, that trust becomes more fragile, not less.

As tokenized metals evolve, the real challenge won’t be technological. It will be structural. Investors are not relying on code alone—they are relying on the people, systems, and decisions behind it. Those are governed—not programmed.

Until next time,

Yogi Nelson (Nelson Hernandez)

Austrian economics, Blockchains, cryptography, Digital Currency, finance, Mining, tokenization, Yogi Nelson

Industrial Metals and the Blockchain: Are They A Match?

Yogi Nelson

by Yogi Nelson (Nelson Hernandez)

Are Industrial Metals Ready to Join the Blockchain World

The conversation around tokenization has, to date, been dominated by precious metals—particularly gold and, to a lesser extent, silver. That focus has been logical. Gold is a store of value, widely recognized, and relatively standardized. Silver, too, has been a store of value for thousands of years and remains so in many parts of the world. Hence, both lend themselves naturally to tokenization. But a quieter shift is now beginning to take shape.

Industrial metals—long defined by their role in production rather than wealth preservation—are starting to enter the blockchain conversation. This development raises an important question: can metals defined by utility, variability, and complex supply chains be effectively tokenized? Or does their very nature resist the structure required for digital representation? Read along to find out, but first we start with a definition: what are industrial metals?

What Are “Industrial Metals”?

Industrial metals are those primarily used in manufacturing, construction, and technology rather than as stores of value, a unit of account, or a medium of exchange. In other words, industrial metals are not money nor currency. While industrial metals don’t function as money, they are the backbone of the real economy. No industrial metals equals no modern society. Consider these common examples:

• Copper  Aluminum

• Nickel  Zinc

• Lead  Tin

What do they all have in common? These metals are essential inputs for:

• Infrastructure and construction 

• Energy systems (including renewables) 

• Electronics and manufacturing 

• Transportation and industrial machinery 

Unlike gold or silver, their value is not driven by monetary psychology; it is driven by economic activity and industrial demand.

Why Industrial Metals Are Now Entering the Tokenization Conversation

Three structural shifts are driving interest in tokenizing industrial metals. Let’s examine each one below.

1. Supply Chain Complexity

Industrial metals move through long, fragmented supply chains:

• Extraction 

• Refining 

• Transportation 

• Storage 

• Delivery 

Each stage introduces friction, opacity, and inefficiency. Tokenization offers the potential to:

• Track ownership more precisely 

• Improve transparency 

• Reduce settlement delays 

In theory, a token could represent a specific quantity of metal at a defined point in the supply chain—creating a more efficient system of transfer and verification. Now, point two.

2. Demand for Transparency and Provenance

As global supply chains come under scrutiny—particularly around environmental and geopolitical issues—there is growing demand for:

• Verified sourcing 

• ESG compliance 

• Chain-of-custody tracking 

Blockchain infrastructure is well-suited to this challenge. Tokenized metals are capable of:

• Recording origin 

• Tracking movement 

• Providing immutable audit trails 

This is particularly relevant for metals used in:

• Electric vehicles 

• Renewable energy systems 

• Advanced manufacturing 

3. Financialization of Commodities

Industrial metals are already heavily traded. Traders often use:

• Spot markets 

• Futures contracts 

• Exchange-traded products 

Tokenization represents a potential next step in the technological evolution—bringing:

• Faster settlement 

• Fractional access 

• New liquidity channels 

However, unlike gold, industrial metals are not typically held for investment. That distinction matters.

How Industrial Metals Might Be Tokenized

We now turn to the “how” in the process. The tokenization of industrial metals can take several forms, each with different implications. Let’s walk through the possibilities.

1. Warehouse-Backed Tokens

The most straightforward model mirrors tokenized gold:

• A token represents a specific quantity of metal 

• Stored in a certified warehouse 

• Backed by documented inventory 

This approach works best when:

• The metal is standardized 

• Storage conditions are stable 

• Inventory is clearly defined 

2. Supply Chain Tokens

A more complex model involves tokenizing metals in motion. This model is much more ambitious—not impossible, just more difficult. If successful, it might look like this:

• Representing metal at various stages (ore, refined, shipped) 

• Linking tokens to logistics data 

• Updating ownership as the metal moves 

3. Production-Linked Tokens

In some cases, tokens could represent:

• Future production 

• Offtake agreements 

• Rights to delivery 

This begins to blur the line between commodities and financial contracts. This, of course, introduces additional layers of risk—a field day for securities lawyers.

Which Industrial Metals Are Strong Candidates?

Not all industrial metals are equally suited for tokenization. Below, they are divided into most viable, moderately viable, and less viable categories based on market structure, standardization, and practical considerations.

Most Viable Candidates

Copper 

• Highly standardized 

• Globally traded 

• Critical for electrification and energy systems 

Strong candidate due to liquidity and uniformity

Aluminum 

• Widely used 

• Standardized forms (ingots, billets) 

• Established global markets 

Suitable for warehouse-backed token models

Nickel 

• Increasing demand (EV batteries) 

• Growing interest in supply chain transparency 

Viable, particularly with ESG tracking

Moderately Viable

Zinc and Tin 

• Smaller markets 

• Less investor attention 

• Still standardized 

Possible, but with limited initial demand

Which Metals Are Less Viable—and Why

Lead 

• Declining industrial relevance 

• Environmental concerns 

Limited investor and institutional interest

Highly Specialized Alloys 

• Non-standardized 

• Variable composition 

• Difficult to verify consistently 

Poor candidates for tokenization

Raw Ore 

• Highly variable 

• Quality differences 

• Requires processing 

Not suitable for direct token representation

The Core Challenge: Standardization vs. Reality

The central issue with industrial metals is not technology—it is standardization. Without standardization, it becomes an uphill climb.

Gold works because:

• One ounce is interchangeable with another 

• Quality is universally defined 

Industrial metals, by contrast:

• Vary by grade 

• Differ by form 

• Depend on end-use requirements 

This creates friction in token design. While tokens can be non-fungible (NFTs), that only adds complexity.

For tokenization to work, the system must answer:

• What exactly does the token represent? 

• Where is the metal located? 

• What are its specifications? 

Without clear answers, the token risks becoming:

• Ambiguous 

• Illiquid 

• Distrusted 

Governance Still Matters

As with precious metals, tokenization does not eliminate the need for governance—it amplifies it.

Key considerations include:

• Custody and storage verification 

• Audit frequency and transparency 

• Legal ownership rights 

• Redemption mechanisms 

In industrial metals, these issues are even more complex due to:

• Supply chain variability 

• Multiple stakeholders 

• Jurisdictional differences 

Without strong governance frameworks, tokenized industrial metals risk becoming:

• Conceptually appealing 

• Practically unreliable 

So—Is This a Real Shift or Premature?

Industrial metals are unlikely to follow the same path as gold or silver. They are not primarily:

• Stores of value 

• Monetary hedges 

They are:

• Inputs 

• Tools 

• Economic enablers 

That distinction means tokenization will likely develop differently. Instead of focusing on investment demand, the more appropriate focus may be efficiency, transparency, and logistics applications.

Final Thoughts

Industrial metals are beginning their blockchain moment—but it will not look like gold’s. This is not about creating digital stores of value. It is about modernizing the infrastructure that supports the real economy using blockchain technology.

The opportunity is significant:

• More transparent supply chains 

• Faster and more efficient transactions 

• Improved verification and trust 

But the challenges are equally real:

• Lack of standardization 

• Complex logistics 

• Greater governance requirements 

As with any emerging system, the outcome will depend not on the technology itself, but on how it is implemented. Tokenization can bring structure to complexity—but only if the underlying system is clearly defined and rigorously governed. In the case of industrial metals, that work is just beginning.

Until next time, 

Yogi Nelson (Nelson Hernandez)

Artificial Intelligence, Banking, Blockchains, cryptography, Decentralized, Digital Currency, finance, International Finance, Japan, Mining, palladium, Silver, tokenization, Yogi Nelson

Tokenized Metals vs Reality: Why Liquidity Matters More Than Hype

Yogi Nelson

by Yogi Nelson

Champions of tokenization promise many things: transparency, portability, programmability, and global access to assets that once sat quietly in vaults. In the case of precious metals, tokenization holds out an especially attractive vision—gold, silver, and even more exotic metals moving at internet speed rather than banker speed.  But there’s a stubborn, unglamorous problem standing in the way of those champions–liquidity.

It’s true—tokenization can digitize metal. However, it cannot, by itself, guarantee that someone is always there to buy or sell the asset.

This article explores what the liquidity problem actually is, why it matters, why some metals are more liquid than others, and therefore better candidates for tokenization, and what would need to happen for tokenized metals to approach true global volume.  First, we start with the basic question, what is liquidity?

LIQUIDITY IS THE KEY!

What Do We Mean by “Liquidity,” Really?

Liquidity is one of those financial terms that everyone uses and almost no one pauses to define; let’s not be another one of those people.  According to Investopedia, liquidity refers to:

“The degree to which an asset can be quickly bought or sold in the market at a price reflecting its intrinsic value.”

In plain English, liquidity answers three practical questions:

  1. Can I sell this when I want?
  2. Can I sell it in meaningful size?
  3. Can I do so without materially moving the price?

Liquidity is not about whether an asset is valuable. It is about whether that value can be realized efficiently.  As smart investors, we know:  there is no profit until and unless the profit is realized!

Examples of highly liquid assets

  • Cash
  • U.S. Treasury bills
  • Major currencies (USD, EURO, JPY)
  • Large-cap public equities
  • Spot gold in standard bar form

These assets trade constantly, have many buyers and sellers, and allow large transactions with minimal price impact.

Examples of illiquid assets

  • Private equity stakes
  • Fine art
  • Rare collectibles
  • Thinly traded commodities
  • Certain real estate markets
  • Exotic metals like rhodium

These assets may be valuable, even extremely valuable—but converting them into cash can take time, negotiation, and often a price concession.

Liquidity, in short, is not a judgment about worth. It is a measure of market readiness. Period.

Why Liquidity Matters More Than Tokenization

Tokenization solves representation. Liquidity solves usability. This distinction matters more than most marketing materials admit, and for clear conflict of interest reasons!

History is full of assets that were perfectly “ownable” but practically unusable due to liquidity constraints.  Below are just three examples:

  • privately held companies with no secondary market,
  • thinly traded bonds,
  • structured products that looked attractive on paper but could not be exited without loss.

In each case, the problem was not ownership—it was exit. Without sufficient liquidity:

  • prices become unreliable,
  • bid–ask spreads widen,
  • volatility increases,
  • and confidence erodes.

An asset that cannot be exited predictably becomes a theoretical investment, not a functional one. Tokenization does not automatically fix this. A token can make ownership easier to track, transfer, and audit—but if no one is consistently willing to trade, liquidity remains scarce.

This is why liquidity is not a secondary issue. It is the gatekeeper between innovation and adoption. 

The Liquidity Problem in Tokenized Metals

As if one challenge isn’t enough, tokenized metals face a double liquidity challenge.  Let’s go through those two now.

First: the underlying metal.  Not all metals trade the same way.  While I love them all, some are more “equal” than others.  Take for example gold.

Gold enjoys:

  • global spot markets,
  • deep futures markets,
  • central bank participation,
  • standardized bars and settlement norms.

Liquidity already exists. Tokenization plugs into it.  A perfect fit.  What about silver?

Silver is liquid, but thinner:

  • more industrial demand,
  • more volatility,
  • fewer institutional holders.

Tokenization can help—but it cannot smooth silver’s inherent swings.  Silver, being a dual metal, monetary and industrial, is much more volatile.   

Platinum and palladium are:

  • industrially driven,
  • dependent on specific sectors,
  • subject to sudden demand shifts.

Liquidity exists, but it is episodic. 

Rhodium is the extreme case and completely likely unsuitable for tokenization:

  • no meaningful futures market,
  • very thin spot trading,
  • prices that can move violently.

Tokenizing rhodium does not create liquidity. It simply makes scarcity visible in real time.

Problems Caused by Poor Liquidity

Low liquidity is not an abstract inconvenience. It creates concrete problems.  Below are four problems, listed in no particular order of importance, because they are all equally critical.

1. Wide bid–ask spreads

Thin markets punish participation. Buyers pay up; sellers accept discounts.  The worse of both worlds. 

2. Price distortion

In illiquid markets, small trades can create misleading price signals, undermining trust.  Once trust is gone, bringing it back is an uphill climb.

3. Redemption pressure

If token holders cannot sell easily, they may redeem for physical metal instead—stressing vaulting and logistics systems.

4. Institutional hesitation

Institutions care deeply about exit risk. If they cannot move size without disruption, they simply stay away.

Liquidity attracts participants. Participants create liquidity. Without the first step, the cycle never starts.

Why Gold Has a Structural Advantage

Gold begins the liquidity race several laps ahead. Its advantages are not technological; they are historical and institutional and those maybe more important at this stage:

  • centuries of trust,
  • standardized market conventions,
  • global clearing mechanisms,
  • and deep participation.

This is why tokenized gold products have a realistic path to scale. They are not inventing liquidity—they are digitizing access to existing liquidity.  Silver may follow. Other metals face steeper climbs.

Can Tokenized Metals Create New Liquidity?

Sometimes—but not by access alone.  Liquidity is not created by opening the doors. It is created when:

  • pricing is reliable,
  • settlement is predictable,
  • custody is trusted,
  • and exit is assured.

Liquidity is a social and institutional phenomenon, not a purely technical one.

The Role of Market Makers

What the heck is a market maker?  The answer according to Investopedia is: a firm or individual that provides liquidity to a market by continuously offering to buy and sell a particular asset at publicly quoted prices, profiting from the bid–ask spread while helping ensure orderly trading.  If that sounds complicated, try this definition in plain English: a market maker is the party that stands ready to buy when others want to sell—and sell when others want to buy—so markets don’t freeze up.  In essence liquidity is “engineered” by professionals.

Market makers:

  • quote continuous buy and sell prices,
  • absorb short-term imbalances,
  • and take risk so others don’t have to.

In tokenized metals, market makers face unique challenges:

  • fragmented venues,
  • regulatory uncertainty,
  • redemption complexity,
  • and thin underlying markets for non-gold metals.

Without professional market makers, global volume remains aspirational.

Other Essential Players

No man is an island and in tokenized metals liquidity requires an entire ecosystem.  The ecosystem consists of but is not limited to:

  • trusted custodians,
  • independent auditors,
  • compliant exchanges,
  • predictable settlement systems,
  • and regulatory clarity.

Tokenization reduces friction—but it does not replace these foundations.

How Liquidity Could Improve Over Time

A realistic path forward exists:

  1. Focus on metals that already trade.
  2. Encourage institutional participation.
  3. Build predictable redemption systems.
  4. Allow consolidation rather than fragmentation.

Liquidity grows slowly. Then suddenly.  Let’s hope so. 

Final Answer: Can Tokenized Metals Reach Global Volume?

  • Gold: yes, over time
  • Silver: possibly, with patience
  • Other metals: niche, specialized use cases only

Tokenization is not a volume generator. It is a volume amplifier—but only where volume already exists. Liquidity is earned, not engineered.

Closing Thought

Tokenized metals are still early. Tokenization technology is ahead of the market structure and vision is ahead of the plumbing. Enthusiasm is always present where success is found.  But as Larry David, the comedian said–Curb Your Enthusiasm! But that’s not failure. It’s market reality.

Liquidity comes last—not first.  And when it arrives, it will come not because metals were tokenized, but because trust, structure, and participation grew around them.

Until next time,

Yogi Nelson

This article is part of an ongoing, long-form series examining the tokenization of precious metals—one of the few sustained efforts to explore the topic across custody, liquidity, redemption, and market structure over the course of 2026.

Banking, Blockchains, cryptography, Decentralized, Digital Currency, finance, International Finance, precious-metals, Silver, Tether, tokenization, Yogi Nelson

Tokenized Metals Without the Jargon: Why Language Matters More Than Technology

Yogi Nelson

by Yogi Nelson

Every emerging market develops its own language. Tokenized metals are no exception.

Over the past several months, as I’ve written about custody, redemption, proof-of-reserves, vaulting, ETFs, futures, and settlement, I’ve noticed something important:
most confusion in this space doesn’t come from technology — it comes from terminology.

Words like:

  • allocated vs unallocated
  • canonical vs wrapped tokens
  • beneficial ownership
  • settlement finality
  • counterparty risk

are used constantly, often without explanation. And when language is unclear, risk hides in plain sight. That’s why I wrote a new piece for my weekly series:

“Tokenized Metals Without the Jargon: A Practical Glossary.”

It’s not a dictionary. It’s a plain-English guide to the terms that actually matter—what they seem to mean, what they really mean in practice, and why the difference matters when real money and real metal are involved.

As I worked through these concepts, I realized something amusing (and useful):
learning these terms has made me trilingual—English, Spanish, and now the language of tokenization: “Tokenish.”

By the end of the article—and frankly, by the end of the series—you may find yourself fluent too.

If you’re interested in tokenized gold, silver, or real-world assets more broadly, understanding the language is not optional. It’s infrastructure. For the complete glossary visit my blog:

—
Yogi Nelson

Part of an ongoing weekly series on the tokenization of precious metals, examining ownership, custody, redemption, and settlement.