Multi-layer digital asset architecture for virtual and mixed reality environments

1. A method of displaying a multi-layer digital asset in a virtual environment, the method comprising:

retrieving, from a digital blockchain ledger, data associated with a first, primary non fungible cryptographic token (NFT), the data comprising:

core asset information including:

a first pointer identifying a first retrieval location of a first digital graphics file, wherein the first digital graphics file is representative of a primary digital asset;

a reference to a second, sub-asset NFT, wherein the second, sub-asset NFT includes a second pointer that identifies a second retrieval location of a second digital graphics file;

retrieving, the first digital graphics file via the first retrieval location;

retrieving, from the digital blockchain ledger, data associated with the second, sub-asset NFT, the data including the second pointer;

retrieving the second digital graphics file via the second retrieval location, wherein the second digital graphics file comprises advertising indicia;

layering the advertising indicia from the second digital graphics file on the primary digital asset to form the multi-layer digital asset; and

displaying the multi-layer digital asset within a virtual environment in combination with a character avatar controlled by a user.

2. The method of claim 1 , wherein the second, sub-asset NFT further comprises a self-executing contract comprising digital software code that when executed automatically transfers an amount of value to an account associated with the user following the displaying of the multi-layer digital asset.

3. The method of claim 2 , wherein the amount of value is defined within the digital software code of the self-executing contract.

4. The method of claim 2 , wherein the amount of value is a first amount of value;

wherein the data of the first NFT further includes an identification of a creator of the primary digital asset; and

wherein the digital software code, when executed, automatically transfers a second amount of value to an account associated with the creator of the primary digital asset.

5. The method of claim 1 , wherein the primary digital asset is an article of apparel or equipment configured for use by the character avatar within the virtual environment.

6. The method of claim 5 , wherein the primary digital asset is a sports jersey.

7. The method of claim 1 , wherein layering the advertising indicia comprises masking a portion of the primary digital asset.

8. The method of claim 1 , wherein the second, sub-asset NFT is a feature asset, and wherein the second digital graphics file comprises a partially transparent visual effect.

9. The method of claim 8 , wherein layering the image from the second digital graphics file comprises overlaying the primary digital asset with the partially transparent visual effect.

10. The method of claim 9 , wherein the partially transparent visual effect comprises simulated flames, electricity, or dust clouds.

11. The method of claim 1 , wherein the second, sub-asset NFT includes data defining a performance enhancement; and

wherein the method further comprises modifying a performance characteristic of the character avatar based on the performance enhancement.

12. The method of claim 11 , wherein the performance enhancement diminishes over time.

13. The method of claim 1 , further comprising:

receiving an indication that an external event has occurred; and

wherein displaying the multi-layer digital asset occurs only after receipt of the indication that the event has occurred.

14. The method of claim 13 , wherein the event occurs in real life and outside of the virtual environment.

15. The method of claim 13 , wherein the indication is received from a blockchain oracle.

16. The method of claim 1 , wherein the primary digital asset is a virtual billboard displayed within the virtual environment.