Fmr Corp.

Feina Niu

Leticia De La Rosa

John Mcdonough

Kieran Flesk

The NFT Based Secure Authentication and Notification Apparatuses, Processes and Systems ('NBSA') transforms authenticating NFT generation input, NFT authentication input, document publishing input, NFT document access input datastructure/inputs via NBSA components into authenticating NFT generation output, NFT authentication output, document publishing output, NFT document access output outputs. An NFT authentication request datastructure is obtained. An owner blockchain address is determined. Authorization data is evaluated to verify that the authorization data establishes control over the owner blockchain address. An NFT metadata datastructure is obtained. A master hash associated with the authenticating NFT identifier is determined. A set of source asset data-structures associated with the authenticating NFT identifier is determined. For each respective source asset datastructure, a hash of source asset data is determined. A master hash is generated from the determined hashes. Match between the retrieved master hash and the generated master hash is verified. An authentication success indication is provided.

NFT based secure authentication and notification apparatuses, processes and systems

The NFT Based Secure Authentication and Notification Apparatuses, Processes and Systems ('NBSA') transforms authenticating NFT generation input, NFT authentication input, document publishing input, NFT document access input datastructure/inputs via NBSA components into authenticating NFT generation output, NFT authentication output, document publishing output, NFT document access output outputs. A document publishing request datastructure structured to specify a set of document info fields associated with a document is obtained. A hash of the set of document info fields is generated. A document object associated with the document is stored. A document publishing transaction structured to facilitate storing publication information regarding the document is submitted to a blockchain. An NFT metadata datastructure structured to specify the document identifier and an identifier of the document publishing transaction is generated. A set of subscribers for the document is determined. For each respective subscriber, a notification NFT is minted and a subscriber notification message is sent.

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Feina Niu