When the markets are closed and Bitcoin is moving, the custody agreement determines who can trade.
A spot Bitcoin ETF solved a difficult financial problem. Bitcoin used to come as software, keys and operational responsibility. The ETF has repackaged it as a ticker that sits next to every other ticker.
That convenience came with a structural trade. Most ETF buyers get exposure, while someone else has the authority. Gannett trust frames that as a conscious choice between convenience and control, rooted in something that Bitcoin makes explicit.
Ownership is in keys and authorization, not in a statement saying you have economic risks. Traditional markets blur those layers. Bitcoin doesn’t, which is why the paperwork can look familiar while the authority is elsewhere.
That separation used to feel philosophical. It became operational when Bitcoin moved from trading to government bonds and long-horizon portfolios, where risks include governance, dependence on key people, operational disruptions and continuity planning. So if something breaks, who has the authority?
The ETF creates exposure, while custody creates power
When you buy a spot Bitcoin ETF, you are buying shares in a trust, and the trust holds Bitcoin through a custodian.
With stocks and bonds, the operational layer feels abstract because the legal and technical systems have evolved together. In Bitcoin, the technical system is the ownership system, with keys authorizing movement and authorization creating control.
SEC documents describe the structure. One Bitcoin trust prospectus states that “each share represents a fractional, undivided economic interest in the net assets of the trust,” while “the assets of the trust consist primarily of bitcoin held by the Bitcoin Custodian on behalf of the trust.” That sentence carries the whole pitfall. Shareholders own shares, the trust owns bitcoin and the custodian holds it.
A newer SEC filing for another bitcoin trust uses the same basic architecture, redescribing bitcoin held by the custodian on behalf of the trust and shares as beneficial interests in the trust’s net assets. The wording varies per issuer, but the structure remains consistent.
That’s where power is concentrated. “On behalf of the trust” is a guardianship relationship, and guardianship concentrates operating authority. It also concentrates points of failure, because access control, signing policies, operational resilience, business continuity and legal processes fall within that relationship. Private shareholders cannot exchange shares for bitcoin in the way a native holder can move bitcoin at will.
Bitcoin’s balance sheet era changes keys in governance
The Gannett Trust report helps explain why this is a hot topic right now. Bitcoin is moving from a speculative positioning to strategic ownership, where sustainability, control and administrative accuracy in addition to liquidity are the most important considerations.
In that context, due diligence changes form. Instead of focusing solely on implementation, the questions are moving toward governance. Who has authority, how is it exercised, and how does it persist over time? The report identifies the risk categories that are becoming increasingly important when assets move from trading accounts to balance sheets: failed governance, unclear decision rights, operational disruptions and continuity planning.
That list will feel familiar to anyone with trading experience. Bitcoin adds a twist because the authority layer is technical. When an organization loses the ability to allow for movement, it literally loses control.
ETFs seem like a way to get around that. For many investors, the ETF outsources the custody problem in a regulated package. The custody contract becomes the governance contract. The sponsor, trustee, custodian, prime execution agent, and authorized participants become part of the control surface, even though the buyer thinks they have purchased a simple Bitcoin position.
Gannett Trust describes trading as a choice between convenience and control. Derivatives exposure offers simplicity and operational familiarity. Indigenous ownership provides control and sovereignty, and requires purposeful governance and governance.
As Bitcoin becomes embedded in long-term structures, the lingering question becomes who has the authority, how it is exercised, and how it persists over time.
That’s a custody question disguised as a portfolio question.
The scale tells you where the standard goes
The structural argument wouldn’t matter as much if ETFs stayed small. With over $54 billion Since entering the Bitcoin ETF market on February 25, it has become a core market plumber. There are approximately 1.47 million BTC in spot Bitcoin ETFs and another 3.27 million BTC on exchanges.
Those numbers do two things at once. They show that a new class of holders is growing large enough to shape the liquidity and microstructure of the market, and they show that paper rails are becoming the dominant entrant. When millions of coins are in institutional packs, newcomers first see Bitcoin as a tool rather than an asset in a wallet.
This is important because learning shapes behavior. A buyer who learns Bitcoin through ETFs learns it as a market asset, a brokerage asset, a compliance asset, and a statement asset. A buyer who learns Bitcoin through self-custody learns it as a bearer asset with ongoing settlement. Both groups may be long Bitcoins, but they occupy different power geometries.
The ETF share class can grow while the number of people holding the keys remains the same. Over time it starts to look like a class system: holders and owners of positions.
Gannett’s report sees the gap as structural rather than semantic, rooted in Bitcoin’s design. Once you accept that, the next question becomes practical. What can go wrong in the intermediate stack and what happens to the buyer in any case?
The plumber’s risk: concentration and the trading window
Start with custody concentration. The Bitcoin ETF spot market quickly coalesced into a pattern: a handful of key products, a handful of custodial agreements, and a crypto-native custodian that showed up again and again. Coinbase was the custodian of eight of the eleven Bitcoin ETF listings at launch.
Concentration can deliver efficiencies through standard processes, economies of scale, consistent controls and simpler interfaces for asset managers. It also creates one cluster where operational resilience and governance become system-level concerns.
Then there is the trading window. Spot bitcoin ETF investors are tied to market hours for trading, while bitcoin is constantly traded in different locations and jurisdictions. If Bitcoin opens a gap on Saturday, the ETF position cannot follow until the bell. The people who can move the underlying asset are in the holding pile, and everyone else is in the stock market waiting for it to reopen.
That difference begs an uncomfortable but illuminating question. What market do you actually have exposure to if you own ETFs, the continuous Bitcoin market, or the publicly traded stock market that references Bitcoin?
If something breaks, the authority will look different depending on the lane
A useful way to think about the two lanes is to focus on authority paths, that is, the routes along which decisions and actions occur when conditions change rapidly.
With native ownership, the path of authority runs through the keys. Who can sign, under what conditions, with what approvals, who can rotate keys, where backups are kept and how continuity works during life events and organizational transitions. These details form the administrative layer.
In the ETF avenue, the authority path runs through institutional roles: sponsor, trustee, custodian, authorized participants, listing venue and broker. The investor’s decisions are mainly of a financial nature: buying, selling, size, rebalancing. They gain simplicity and accept that authority lies in a pile of contracts and counterparties.
People assume that ETF’s convenience is a user interface upgrade. In reality it is a redistribution of operational agencies. It can feel like a nice feature, and it can become a layer of vulnerability once ETF investments become so large that custody and operational practices become systemically important.
A spot Bitcoin trade can tolerate some messiness. A balance sheet asset needs sustainable governance. The ETF buyer delegates management to institutions. The native holder builds it into key policies and procedures. Neither lane is inherently better. The risk lies in misunderstanding the lane you have chosen.
The New Bitcoin Class System: Exposure Holders and Owners
Spot Bitcoin ETFs are successful because they have made Bitcoin legible to the largest capital pools in the world. They turned keys into a fee line and custody into a service relationship, offering a version of Bitcoin that fits within the mainstream asset stack.
The resulting divide is one of the most consequential structural features of Bitcoin’s institutional era. Exposure and ownership are clearly separated, and allocators are faced with the choice between convenience and control. Bitcoin is one of the few assets where ownership is a technical reality, openly posing the question of authority.
The scale makes the direction clear. About $54 billion worth of BTC is held in ETFs, showing a market that favors paper rails even if the underlying asset is built around bearer control. The market can live with that, and the buyer can live with that. The failure mode comes from the fact that it is named ownership while it has the delegated authority.