> For the complete documentation index, see [llms.txt](https://docs.globalgold.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.globalgold.finance/global-gold-1/global-gold-tokens/standard-metal-units/why-standard-metal-units-matter.md).

# Why Standard Metal Units Matter

Standard Metal Units are what allow physical precious metals to function as modern monetary assets.

They:

* Preserve physical backing and legal enforceability
* Enable global, 24/7 settlement
* Unlock deep liquidity without custodial risk
* Bridge institutional metals into digital markets

They are not financial abstractions. They are the monetary base of the Global Gold Protocol.