What Datum Chain is
Datum Chain is the data layer of the Omnichain ecosystem: the service that collects, cleans, connects and keeps the records every other sector runs on. Businesses, municipalities, researchers and the sector ERPs all produce records — field data, business files, sensor feeds, archives — and those records only stay useful if someone keeps them properly: gathered completely, cleaned honestly, connected across systems, and stored so they can be found, checked and trusted years later.
That keeping is the work. Datum Chain runs it as a set of working services — data collection, records digitization, cleaning and verification, managed datasets, archives and data governance — operated through the ERP on this site: nine modules covering engagements, collections, cleaning, datasets, sources, quality, archives, governance and rollout, gated by holding the DAT token and connected to the CCJV core modules.
Datum Chain also builds and runs data centres — the facilities the data layer stands on. A facility’s register, its power and cooling capacity, its incidents and uptime, and its maintenance history are kept in the same ERP as the datasets it houses, so a client’s record covers both the building and the data in it.
How the work is run
Every engagement follows the same spine: an engagement is agreed, the data is collected and cleaned, quality is checked, and the finished dataset is delivered and archived — with the record of each step kept in the vault, hashed on arrival. A dataset never claims a quality its checks did not earn; a gap found in cleaning is reported, not smoothed over.
Who it serves
Small businesses digitizing their records, field programs collecting survey and sensor data, municipalities opening their records, researchers building national data infrastructure — and the other sector ERPs, whose records this layer keeps. The project slate on this site runs from a $31,000 records digitization service to the National Data Infrastructure & Sovereign Cloud Program.
See the services, browse the project slate, or open the ERP.