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Commodity annex specification.

The fields a gold or oil annex defines before its unit means anything.

Status markers on this page are Live, Built, and Designed, as of 2026-11-09. The full list is the status ledger. Terms are defined in the glossary.

Before go-live, a commodity annex defines each of these

The annex licensee defines these under its own law. The platform enforces what is defined.

FieldWhat must be definedGold exampleOil exampleStatus
Unit definitionWhat one unit is.One fine gram.One barrel.Set by the annex licensee. Not defined for any live annex.
Legal nature of the unitAllocated metal, a warehouse claim, title to a quantity, or a payment token.Set by the annex licensee. Not defined for any live annex.
Custodian and storageWho holds the physical commodity, where, and under what agreement.Vault and custodian.Tank farm or terminal.Set by the annex licensee. Not defined for any live annex.
Quality standardThe standard the physical stock meets.LBMA Good Delivery.Crude grade, API gravity, and sulfur content.Set by the annex licensee. Not defined for any live annex.
Title documentsHow title is evidenced.Bar list and allocation certificate.Warehouse receipt, bill of lading, inspection certificate.Set by the annex licensee. Not defined for any live annex.
Pricing benchmarkThe reference price used for marking.LBMA Gold Price.Brent, WTI, or Dubai and Oman.Set by the annex licensee. Not defined for any live annex.
RedemptionEligibility, timing, minimums, and whether redemption is in kind or in cash.Set by the annex licensee. Not defined for any live annex.
Reserve attestationCadence and the independent auditor.Set by the annex licensee. Not defined for any live annex.
Licensed entity and regulatorThe licensed local entity and its regulator in each jurisdiction, including commodity-backed token, warehouse, and commodity rules.Set by the annex licensee. Not defined for any live annex.

What the demonstrations show

GLD-S and OIL-S on the domain demos are illustrative units with no claim on any physical commodity. The vault and tank figures on those desks are synthetic.

On chain, a reserve check compares issuance against a posted reserve figure. It does not inspect the physical reserve. Physical assurance comes from the custodian, the title documents, and the independent attestation defined above.

A commodity desk is a commodity annex under a root, or a commodity root if a consortium licenses its own. Only the root sends on a corridor, so an oil annex cannot open one. A route that crosses several JIL hops pays the toll on each hop; see the worked example on fees. The InterOp router that would plan such a route is Designed.

Request a commodity briefing

A briefing covers custody, title, and redemption for your commodity.