When you transfer or resell your work to a new owner, you are required to complete the certificate transfer process on the Startrail PORT service and send the blockchain-linked sales certificate with the affixed NFC tag sticker to the new owner along with the artwork.
※Startrail PORT is a NFT management service developed and operated by Startbahn Inc. Please see here for more information.
https://help.port.startrail.io/hc/en-us/articles/7485331702423
※Please see here for onwnershi transfer.
https://help.port.startrail.io/hc/en-us/articles/7721344085143
※Please contact us below for any questions about how to use Startrail PORT.