The physical collection
Every ounce has a story—and a specification.
From a sovereign passed down to a newly minted bar, Troy Ledger records what makes each holding physically yours.
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See how catalogue entry works
AU · 999.9
01 / Your objects
Built for the things a brokerage account cannot see.
Record recognised coins or enter an item manually. Quantity, gross weight, purity, provenance, purchase context and private notes stay attached to the physical holding.
02 / Catalogue-assisted
Specifications first. Your record second.
- 01Find a recognised product
Search by metal, product family or mint.
- 02Resolve the right issue
Use the specification that applies to the selected year.
- 03Keep an editable snapshot
Your holding stays stable even as the catalogue evolves.
03 / Fine weight
The common language beneath every form.
Gross weight×Purity×Quantity=Fine metal
Troy Ledger uses precise decimal arithmetic for physical and financial calculations. Overrides remain explicit when a real-world item does not fit the standard formula.
From physical fact to portfolio view