B-ank · Briefing 03

What Bitcoin Is

What Bitcoin Replaces

To evaluate Bitcoin properly, it helps to understand precisely what it is — not an investment that sits within the financial system, but an alternative to several of its core functions at once.

Black and white image of Chris Vaneman, President of B-ank

By Chris Vaneman · Principal, B-ank

Bitcoin research full-time since 2020

Published

September 3, 2026

Last Reviewed

September 29, 2026

Summary

Bitcoin combines three functions that the traditional system keeps separate: the unit of value, the settlement network that moves it, and the policy that governs its supply. Understanding this fusion clarifies why Bitcoin is a distinct category rather than simply another asset.

01

Three separate functions in the traditional system

When money moves through the conventional system, three distinct layers cooperate, each operated by different institutions:

  • The unit — the currency itself, whose value and quantity are governed by a central bank.
  • The rails — the settlement networks (interbank systems, card networks) that move the currency between parties.
  • The policy — the authority that expands or contracts the money supply.

Each layer is a separate point of control, and each depends on trust in the institution that operates it.

02

Bitcoin combines all three

Bitcoin is simultaneously the asset, the settlement network that transfers it, and the monetary policy that governs its issuance — all defined in a single protocol with a fixed supply. There is no separate central bank setting policy, and no separate network required to move it. Ownership of the asset and access to the settlement network are the same thing.

03

Why this matters for evaluation

This fusion is why conventional analysis often struggles with Bitcoin: it is not a company, a currency, or a commodity in the usual sense, but a combination of monetary functions in one instrument. It offers global, continuous, permissionless settlement without the institutional layers the traditional system requires — and, correspondingly, without the intermediaries those layers provide. That trade-off, in both directions, is the essence of what Bitcoin is.

The B-ank View

Bitcoin is best understood as monetary infrastructure, not merely an asset to hold. Evaluating it as though it were a stock or a commodity misses the point; it is an alternative to the plumbing of money itself.

–  Chris Vaneman, B-ank

Educational material. Not investment, legal, or tax advice.