Extract: "About 95,000 names in gTLDs such as .nyc, .tattoo, .webcam and .wang have already ended their mandatory “controlled interruption” period and hundreds of thousands more are expected to be unblocked on a weekly basis over the coming months (and years)".
Source: http://domainincite.com/17678-millions-of-new-gtld-domains-to-be-released-as-collision-blocks-end.
Domainers register their domain names with Uniregistry.