Think blockchain for data
A truenumber is a single, immutable data value that carries a description of itself encrypted inside. You can't be more decentralized than that! A truenumber's meaning and validity can be locally assured, and it's provenance guaranteed on the Etherium blockchain.
Data in this form is disruptive to existing information technologies because even a spreadsheet containing truenumbers has more traceability and authority than any enterprise database application.