A slab acquires a digital handle
Collector Crypt asks depositors to send graded cards, not sealed product. The company inspects and stores the slab, then issues an NFT linked to it.
The NFT can trade while the card stays put. Withdrawal reverses the arrangement: the holder pays shipping, burns that NFT and waits for the physical card; partner vaults can add delay.
This is the dossier’s decisive line. The card-specific NFT is described as redeemable. A fungible CARDS balance identifies no slab and carries no published conversion rate into inventory.
