If the market is closed and Bitcoin is moving, custodial agreements determine who can take action.
The Spot Bitcoin ETF has solved a vexing problem for finance. Bitcoin once emerged as software, keys, and operational responsibility. The ETF repackaged it as a ticker placed next to all other tickers.
That convenience came from structured trade. Most ETF buyers receive exposure while someone else has the authority. Gannett Trust frames this as a deliberate choice between convenience and control, rooted in what Bitcoin explicitly represents.
Ownership is in the keys and authorizations, not in the statement that there is financial exposure. In traditional markets, these layers become blurred. That’s not the case with Bitcoin, which is why the paperwork looks familiar even though the authority is elsewhere.
That separation once felt philosophical. Operations began as Bitcoin moved from trading to government bonds and long-term portfolios. Risks include governance, dependence on key personnel, operational failure, and continuity planning. So when something breaks, who has authority?
ETFs create exposure, while custody creates power
When you purchase a Spot Bitcoin ETF, you are purchasing shares in a trust, and the trust holds Bitcoin through a custodian.
In the case of stocks and bonds, the operational layer feels abstract because the legal and technological systems have evolved together. Bitcoin’s technical system is a ownership system, using keys to allow movement and permissions to create control.
SEC filings detail its structure. One Spot Bitcoin Trust prospectus states that “each share represents a fraction of an undivided beneficial interest in the net assets of the Trust,” while “the assets of the Trust primarily consist of Bitcoin held by a Bitcoin Custodian on behalf of the Trust.” This sentence contains all the traps. Shareholders own the shares, a trust owns the Bitcoin, and a custodian holds it.
A new SEC filing for another Bitcoin trust uses the same basic architecture, again listing the shares as beneficial interests in Bitcoin and the trust’s net assets held by a custodian on behalf of the trust. Although the wording varies by publisher, the structure is consistent.
Power is concentrated there. “On behalf of the trust” refers to a custody relationship, and management authority is concentrated in the custody. It also concentrates points of failure as access control, policy signing, operational resiliency, business continuity, and legal procedures sit within that relationship. Individual shareholders cannot redeem their shares for Bitcoin, allowing native holders to move Bitcoin freely.
Bitcoin’s balance sheet era changes the key to governance
The Gannett Trust report helps explain why this is such a hot issue right now. Bitcoin is moving from a speculative position to strategic ownership, with liquidity as well as durability, management, and administrative rigor becoming central considerations.
Within that framework, due diligence changes form. Rather than focusing solely on execution, the issue shifts to governance. Who has the power, how is it exercised, and how does it persist over time?The report identifies governance failures, opaque decision-making rights, operational failures, and continuity plans as risk categories that will become increasingly important as assets are moved from trading accounts to balance sheets.
This list will be familiar to anyone who has experience with Tradfi. Bitcoin has an added twist because the authority layer is technical. When an organization loses its ability to allow movement, it literally loses control.
ETFs look like a way around that. For many investors, ETFs outsource management matters to regulated wrappers. Custodial agreements become governance agreements. Sponsors, trustees, custodians, principal executive agents, and authorized participants become part of the control surface, even if the purchaser thinks they are purchasing a simple Bitcoin position.
Gannett Trust explains that trading is a choice between convenience and control. Derivative exposure offers simplicity and ease of operation. Native title provides control and sovereignty and requires fit-for-purpose governance and management.
As Bitcoin becomes embedded in long-term structures, eternal questions arise: who holds power, how it is exercised, and how it persists over time.
It’s a custody question disguised as a portfolio question.
The scale shows where the default is going
If the ETF remains small, the structural arguments will be less important. As of February 25th, the Bitcoin Spot ETF held more than $54 billion, making it the core of the market. There are approximately 1.47 million BTC in the Spot Bitcoin ETF, with an additional 3.27 million BTC held on exchanges.
These numbers do two things at once. These indicate that the new holder class is becoming large enough to shape liquidity and market microstructure, and that paper rails are becoming the primary entry point. When millions of coins are stored inside institutional wrappers, new entrants first perceive Bitcoin as a commodity rather than an asset in a wallet.
This is important because learning shapes behavior. Buyers learning about Bitcoin through ETFs learn about Bitcoin as a market time asset, an intermediary asset, a compliance asset, and a statement asset. Buyers who learn Bitcoin through native custody learn Bitcoin as a bearer asset with continuous payments. Both groups have the potential to be long Bitcoin, but occupy different power geometries.
An ETF’s share class can grow even if the number of people controlling the keys remains flat. Over time, it begins to resemble a hierarchy of exposure holders and owners.
Gannett’s report treats this divide as structural, rather than semantic, rooted in Bitcoin’s design. Once you accept that, the next question becomes practical. What can go wrong within the intermediary stack? What happens to the buyer in each case?
Plumbing risk: concentration and trading windows
Let’s start with concentrated custody. The spot Bitcoin ETF market quickly converged into a pattern. It was a few core products, a few custodial arrangements, and one crypto-native custodian that kept popping up. Coinbase was the custodian of 8 of the 11 listed Spot Bitcoin ETFs at launch.
Centralization increases efficiency through standard processes, economies of scale, consistent control, and a simple interface for asset managers. It also creates a single cluster where operational resilience and governance are system-level concerns.
Next is the trading window. Spot Bitcoin ETF investors are bound by trading hours, but Bitcoin trades continuously across trading locations and jurisdictions. If Bitcoin gapes on Saturday, the ETF position will not be able to track it until the bell rings. Those who can move the underlying assets are sitting in vaults, while others are sitting in the stock market waiting for the market to reopen.
This difference raises an uncomfortable but clear question. If you own an ETF, a continuous Bitcoin market, or a public stock market that references Bitcoin, which markets do you actually own exposure to?
When something breaks, different lanes have different permissions
A helpful way to think about the two lanes is to focus on the authority path, or the route along which decisions and actions take place when conditions change rapidly.
With native ownership, the authorization path is through keys. Who can sign, under what conditions, and with what approvals? Who can rotate keys? Where are backups stored? How does continuity work across life events and organizational transitions? These details are the governance layer.
In the ETF lane, the power path runs through the roles of institutions such as sponsors, trustees, custodians, authorized participants, listing venues, and brokers. Investor decisions are primarily financial: buy, sell, resize, rebalance, etc. They gain simplicity and accept that authority resides in the stack of contracts and trading partners.
People attribute the convenience of ETFs to user interface upgrades. In reality, it is a relocation of the governing body. While this may feel like a nice feature, it can become a vulnerable layer once your ETF holdings get large enough and your storage and operating practices become system-related.
Bitcoin spot trading allows for some disruption. Balance sheet assets require durable governance. Buyers of ETFs delegate governance to institutions. Native owners will incorporate it into their core policies and procedures. Neither lane is inherently better. The risk lies in misunderstanding the chosen lane.
New Bitcoin Class System: Exposure Holders and Owners
The Spot Bitcoin ETF was successful because it enabled the world’s largest pool of capital to read Bitcoin. They turned keys into a fee item and custody into a service relationship, offering a version of Bitcoin that fits within the regular asset stack.
The resulting fragmentation is one of the most significant structural features of Bitcoin’s institutional era. Publication and ownership are clearly separated, and allocators are faced with a choice between convenience and control. Bitcoin is one of the few assets where ownership is technically a reality, which exposes the issue of authority.
Scale provides direction. Approximately $54 billion worth of BTC is held in ETFs, showing that the market prefers paper rails even when the underlying asset is built around bearer control. The market can tolerate it, and buyers can tolerate it. Failure mode comes from what we call ownership when authority is delegated.
(Tag Translation)Bitcoin
