Automatic processing of non-fungible token attributes

A method, comprising:

• maintaining, by one or more processors coupled to memory, a plurality of non-fungible tokens in a blockchain via a blockchain network;
• maintaining, by the one or more processors, via a storage system separate from the blockchain network, a plurality of active contests, each contest of the plurality of active contests having an entrant lineup identifying a respective subset of the plurality of non-fungible tokens, the subset associated with a respective player profile;
• determining, by the one or more processors, by accessing the storage system that is separate from the blockchain network, that a first non-fungible token of a first lineup of a first contest of the plurality of active contests has been transferred to a second player profile, the first lineup associated with a first player profile;
• responsive to determining that the first non-fungible token has been transferred to the second player profile, modifying, by the one or more processors, by accessing the storage system separate from the blockchain network, the first lineup to include a placeholder in lieu of the first non-fungible token;
• and
• executing, by the one or more processors, the first contest based on the modified first lineup including the placeholder.

A system, comprising:

• one or more processors coupled to memory, the one or more processors configured to:
• maintain a plurality of non-fungible tokens, each non-fungible token of the plurality of non-fungible tokens stored on a blockchain via a blockchain network and associated with a respective edition number, the respective edition number stored at a storage system separate from the blockchain network;
• determine that an outcome of a contest indicates a tie, the contest comprising a first lineup having a first subset of the plurality of non-fungible tokens and a second lineup having a second subset of the plurality of non-fungible tokens, a first association between the first lineup and the contest and a second association between the second lineup and the contest stored by the storage system separate from the blockchain network;
• responsive to determining that the outcome of the contest indicates the tie, calculate, by accessing the storage system separate from the blockchain network, based on the respective edition number of each non-fungible token of the first lineup and the respective edition number of each non-fungible token of the second lineup, a first edition number total of the first lineup and a second edition number total of the second lineup;
• and
• select one of the first lineup or the second lineup based on the first edition number total and the second edition number total.