Anyone who has ever posted a photograph or original piece of artwork on the internet knows that credit is fleeting. No sooner is it pinned, retweeted or shared then any metadata or watermark linking it to its source is stripped away or simply left behind as it spirals across social media platforms. By the time it reaches the end of the viral chain, even if someone wanted to offer proper attribution that information is all-but impossible to find.
A growing number of entrepreneurs are starting to tackle the issue of digital attribution and authentication, however, by leveraging the Bitcoin blockchain. This month, New York-based Blockai and Los Angeles-based Verisart went live with new services that allow creators to register their works on the blockchain to create a permanent, indelible record certifying their patrimony and ownership.
The startups join a growing list of blockchain-based authentication services targeting the graphic arts, including Monegraph, ConSensys, ascribe, Stem, Mediachain and others. Just as the blockchain provides an open, self-verifying and decentralized ledger of Bitcoin transactions, it can also be used as a self-verifying database of other types of time-stamped events, such as the registration of a copyright. Those records, moreover, can contain a variety of kinds of data, including a hash of the work itself, the metadata to be associated with it, and information about permitted uses. Thus, any new instance of the work without that metadata would not match the original record and would be shown to be a copy. The permanent records also make it possible to recover the metadata even after it has been stripped away through subsequent uses of the work. Read More »