A field guide to two hard assets

Two scarce things, read side by side.

Hoardwise is an independent reference on gold and bitcoin. Both are held by people who value supply that cannot be inflated at will. We chart how each came to matter, what each one is made of, and where the claims about them run ahead of the evidence.

BTC XAU
The two symbols behind this site. BTC is the unit of bitcoin. XAU is the currency code for one troy ounce of gold.

What scarce means here

Scarcity is a property of supply. An asset is scarce when no one can create more of it on request, and when the rate of new supply is hard to change. Scarce does not mean valuable, and it does not mean safe. Rare objects are often worth little, and scarce assets can lose most of their market value.

Gold has been scarce in practice for as long as people have dug it out of the ground. New supply comes from mining, slowly and at rising cost, and the stock already above ground is too large and too scattered to count exactly. Bitcoin is scarce by rule. Its software caps the supply at 21 million coins and halves new issuance on a fixed block schedule. Both are hard to dilute quickly, but they get there in different ways: one through geology and cost, the other through code that anyone can check.

The two differ in ways that matter as much as supply. Gold is a physical element that needs storage and insurance. Bitcoin exists only as an entry on a shared ledger, and whoever holds its private keys controls it. Gold has a record measured in thousands of years. Bitcoin is under two decades old.

A path through the site

Four stops, in the order we suggest reading them. Each one stands on its own.

  1. Start here

    The record

    Fifteen dated moments, from the first stamped coins to the spot bitcoin funds of 2024, with a scrubber that steps through them in order.

  2. Compare

    Side by side

    Nine properties described the same way for each asset, plus a chart of how the bitcoin block reward has been cut in half since 2009.

  3. Learn the terms

    The guide

    Six short lessons on scarcity, units, supply, and custody, followed by a glossary of the words you will meet in articles, wallets, and markets.

  4. Know the rules

    About Hoardwise

    How we write, what we will not do, and how to send a correction when we get something wrong.

Three commitments

  • We explain. We do not predict.

    We describe how supply, custody, and history work. We do not forecast prices or suggest what anyone should buy or sell.

  • We define our terms.

    Units, halvings, and custody words are defined where they first appear. Every number we use is a dated historical fact, a protocol rule, or an official definition.

  • We say what we do not know.

    Some questions about gold and bitcoin have no settled answer. We name them as open rather than filling the gap with confidence.

Not advice. Hoardwise is an educational reference. Nothing on this site is financial, legal, or medical advice, and nothing here is a recommendation about any holding.