Hello, there is no such thing as an original trademark registration certificate. Generally, it is the proof of trademark registration. Trademark registration certificate is a written certificate issued for the convenience of trademark registrant, which has the same legal effect as trademark registration certificate.
Where a trademark registrant applies for a trademark registration certificate, it shall submit relevant documents for handling. If it meets the requirements, the Trademark Office shall issue a certificate that the printed trademark file is stamped with the "Special Seal for Trademark Registration Certificate".