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Use case 1: Payroll signature - Can we have the payroll statement signed before its sent for the payment block.
Use case 2:
Use case 3: Signing and verifying a document using desktop computer or mobile phone
Kassy use cases
Local signature - Cryptographic token
Distance signature - sign your own
Before you get a key you should get the kyc from the certificate authority.
Gtax generates the key and certificate to sign and then returns the application.
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