Where the real asset lives.
A token is only as good as what backs it. Every card on Aureum sits in a bonded, insured and independently audited vault — so the physical grail is always there when you want to redeem it.
Climate-controlled
Held at a constant 20°C and 45% humidity to halt aging, warping and print fade.
Bank-grade security
24/7 monitoring, biometric access and UL-rated vaulting in a bonded facility.
Fully insured
Every asset is covered at full market value under an all-risk bonded policy.
On-demand imaging
Request fresh high-resolution scans of your exact card at any time.
Independently audited
Holdings are reconciled quarterly by a third-party auditor against on-chain supply.
Proof of reserve, always on
Each token minted on Aureum is backed 1:1 by a specific, serialized card in the vault — never a basket, never fractional exposure to something else. When a card is redeemed and shipped, its token is burned. Supply on-chain can therefore never exceed cards in custody.
A third-party auditor reconciles the vault against on-chain supply every quarter and publishes an attestation. You can independently verify the token behind any listing before you buy.