COPYRIGHT CERTIFICATE OF ANTERIORITY
To whom it may concern
Calligraphy Stencil Set
- Owner: YAN GAO
- Certificate Status:
- Copyright Number: DEP637715894107418085
- Deposit Date: 11/4/2021 1:27:45 AM
- MD5: WtHXiLtaGtTZ9dK6SkWLIw==
Calligraphy Stencil Set
This certificate provides signature and time-stamping associated with a official public notary + provides a proof that is indisputable.