The reference dApp for tBTC is now open-source! Anyone interested in integrating tBTC is welcome to fork and customize the dApp fit their needs.
tBTC is deployed periodically to Ropsten, corresponding to tagged releases. Today's release will be deployed to Ropsten shortly.
Further details and source code are on the way!
In the meantime, check out the GitHub or join the mailing list for updates on the upcoming launch. To learn more about the technical design, read the spec, or ask questions on the #tbtc Discord channel.