Patent ID: 11895239
Assignee: WELLS FARGO BANK, N.A.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A system, comprising:
a storage location comprising a plurality of Biometric Electronic Signature Tokens (BESTs); and
a server system comprising a processor and instructions stored in non-transitory machine-readable media, the instructions configured to cause the server system to:
generate a tokenized biometric sample by tokenizing a biometric sample associated with a user, the tokenized biometric sample having a common value shared with the biometric sample, the common value comprising at least one of a length or a character set,
generate a digitally-signed tokenized biometric sample by digitally signing the tokenized biometric sample with a private key associated with the user,
responsive to a biometric reference template, based on biometric data extracted from the biometric sample, matching a signing party biometric sample associated with a signing party and record, determine that the user matches the signing party, and
generate a confirmation verification, the confirmation verification comprising a match value for the user and the signing party,
wherein authenticity and data integrity of the record is determined based on each of the record, the tokenized biometric sample, and a public key of a public/private key pair comprising the private key.