Contact Us


Howard H. Sheerin - CEO: Mr. Sheerin started in 2016 with the belief that the Bitcoin Blockchain is the perfect vehicle to track the provenance of art due to its immutable and permanent characteristics. Mr. Sheerin conceived of the novel innovations, and has filed multiple patents covering these innovations. Phone 415-238-4007

James Bradford - Marketing and Promotion: Mr. Bradford joined the team in 2018 and is responsible for the marketing and promotion of Please contact Mr. Bradford if you are interested in covering in the media. Phone: 302-296-8224

Prabu Dass Rajendren - Programmer: Mr. Rajendren is the primary programmer responsible for all coding aspects of

ChainTight Security Systems
23233 N. Pima Rd., Suite 113
Scottsdale, AZ 85255