Physical Asset Tracking

CACHE utilizes GramChain physical asset tracking technology. GramChain is a cutting-edge solution that allows for unprecedented transparency and security. Using distributed public ledger technology, GramChain creates a tamper-proof digital record of each parcel.

CACHE Gold Testing

In conjunction with GramChain and our partner vaults, CACHE has developed standardized packaging, provenance, and testing procedures.

In conjunction with GramChain and our partner vaults, CACHE has developed standardized packaging, provenance, and testing procedures.

CACHE Gold Testing


Tokenizing an asset transforms it into a digital representation, which can be easily transferred, tracked, and stored on a public ledger. This process allows for a secure, tamper-proof, and transparent record of the asset's ownership, location, and condition, which can be easily verified by all parties involved. Tokenization also allows for fractional ownership of assets, which enables a wider range of individuals to invest in and benefit from ownership of a physical asset.

CACHE Explorer

The CACHE Explorer is a tool that allows anyone with internet access to verify the validity of data that is linked to tokenized assets on CACHE's platform. The explorer provides a user-friendly interface that allows users to easily search and view information about each asset, including current ownership, transaction history, and other details. One of the key functions of the CACHE Explorer is to allow for easy verification of the authenticity and provenance of tokenized assets. This is achieved through the use of cryptographic hash functions, which ensure that the data stored on CACHE's platform is tamper-proof and verifiable.

The CACHE Explorer is a crucial part of the CACHE ecosystem.

CACHE Gold ExplorerCACHE Gold Explorer
CACHE Gold Explorer

Partners and Service Providers

Little Bit

Little Bit provides technology and software solutions for the precious metals and vaulting industries.


GramChain provides physical asset tracking systems using blockchain technology for physical assets.


The Chainlink network is used to facilitate the transfer of tamper-proof data from sources outside the blockchain to smart contracts on the blockchain. Chainlink provides a solution to the so-called Oracle problem.

Important Notice:

CACHE Gold was founded in 2018 to digitize, by issuing fungible ERC-20 tokens, uniquely tracked gold bars in a transparent and fully backed manner using GramChain asset tracking system, thus providing a real-time and tamper evident Proof of Reserve (PoR).

Our approach was compliant to the definition of an asset-backed-token under the Singapore Precious Stones and Precious Metal Act (PSPM Act) as administered by the Singapore Ministry of Law.

In mid-2023, Singapore Ministry of Law announced the proposal to amend the PSPM Act whereby “the definition of asset-backed token will be updated to exclude digital payment tokens” and that “[sale of] tokens backed by gold to a customer after the effective date of this amendment, will not fall within the scope of regulated dealing under the PSPM Act.”

With these changes, gold backed tokens, from a regulatory perspective will be regarded as securities under the Monetary Authority of Singapore (MAS). MAS securities regulations makes the issuance, distribution and trading public blockchain tradeable tokens impractical.

This shift removes the regulator assurance of issuing new CACHE Gold Tokens in Singapore and as a result, CACHE Gold has made the difficult decision to enter indefinite dormancy, with the aim of just facilitating the redemption/conversion of any remaining tokens.

If you hold any outstanding CGT, please contact us at [email protected] for guidance on CGT redemption/conversion.

CACHE Gold has consistently maintained more than 100% backing for its tokens and possesses adequate net assets to responsibly close operations, settling all liabilities. We have actively reduced outstanding tokens and hold only a minimal number of third-party tokens.

We deeply regret being unable to realize our vision of issuing highly transparent public blockchain gold tokens.