Why silver belongs on‑chain

Silver is usually filed under “the cheaper precious metal”: a junior cousin to gold, useful for jewellery and coins. That framing has been outdated for a while. More than half of annual silver demand now comes from industrial uses (The Silver Institute, World Silver Survey 2025), and the share is climbing as the technologies that need it scale: solar photovoltaics, electric vehicles, semiconductors, high‑frequency electronics. It is now as much an industrial input as a store of value.

Look at where the demand actually goes. Every silicon photovoltaic cell uses silver paste in its front‑side metallization: the conductive grid that carries electricity off the cell. There are substitutes in the lab, but at industrial scale silver is still the standard. Solar deployment is accelerating; per‑cell silver loadings have come down through engineering, but per‑watt deployment continues to dominate the trend. Electric vehicles use silver in motor windings and charging infrastructure. Semiconductors use it for interconnects. 5G radios use it in RF components. None of these demand sources care about the price the way a jewellery buyer does.

The supply side is where it gets interesting. Most silver isn’t mined for silver. It’s a byproduct of base‑metal mining: zinc, copper, and lead operations produce it as a co‑product, with primary silver mines accounting for a minority of global supply. That structure means silver supply doesn’t respond elastically to silver prices. If you want more silver, you have to want more zinc; the silver miners alone can’t flex output the way a primary commodity producer would. Demand can move faster than supply, and the gap shows up in the price over time.

The tokenization case

Silver has always been harder to trade physically than gold. The price‑per‑ounce is a fraction of gold’s, which means the storage and insurance cost relative to the value of the metal is much higher. A retail buyer who wants real silver exposure ends up paying premiums on coins, dealing with shipping and authentication, or settling for “silver‑backed” products whose backing is harder to verify than the marketing implies. The traditional bullion market wasn’t designed for retail‑scale, fractional, on‑demand exposure to an industrial metal.

Tokenization can remove a good deal of that friction. A token that tracks silver can be held in small fractions, moved in seconds and checked on a public ledger. But a token is only as good as the arrangement behind it: what backs it, who holds that backing, what the holder is actually entitled to, and under which rules it is issued. Those terms decide whether a token is a claim on metal, a claim on its value, or neither, and they are set out in each product’s own documentation, not in an article like this one.

Programmability is the underrated part. On‑chain, an asset can be used by software: as collateral, or to settle another transaction. That is what makes tokenized commodities interesting beyond price exposure.

Where Olbra stands

Tokenized metals are forthcoming at Olbra. There is no silver product today, and nothing in this article is an offer of one. When a product is ready, its documentation will set out exactly what a holder owns and which rules it is issued under, and it will be published on this site before anything is available in the app.

What else we are building.