post https://nom-m.tsp.incode.com/api/ApiNOM/v1/FirmaNOM
This endpoint performs cryptographic signing of a data message hash as part of the issuance process for NOM-151 compliance. It accepts a hash of the original data message as input and applies a qualified electronic signature to generate a NOM-151 preservation seal.
This process ensures the integrity and long-term legal validity of the data message by producing cryptographic evidence that includes a trusted timestamp and a preservation certificate, in accordance with Mexican regulations under NOM-151.