Welcome to vBase
Your data's value, made credible
vBase helps the producers of predictive data, such as indicators, forecasts, financial research, alternative data, and investment strategies, prove their value and helps the consumers of such data verify, acquire, and deploy valuable datasets faster and with more confidence.
By anchoring cryptographic fingerprints of datasets, portfolios, and research output to a public blockchain, vBase creates globally credible, point-in-time records. These records let others independently verify a dataset's timestamps, completeness and impartial presentation — all without revealing the underlying data.
Anyone can use vBase tools to prove what they knew, when they knew it or, what data they had, and when they had it.
Why It Matters
In finance, data science, and other data-driven domains, data credibility depends on timeliness, completeness and impartial presentation.
vBase makes these qualities provable — showing exactly what data, models, or results existed at each point-in-time. By turning integrity of historical data into a verifiable fact, vBase helps communicate results with confidence and build lasting trust with clients, investors, and partners.
What vBase Proves
Each vBase stamp serves as cryptographic proof of when a specific digital object (usually a file) existed and which dataset, known as a Collection, it belongs to.
When organized as a Collection, multiple stamps together provide verifiable proof of:
Timestamp integrity — the precise times at which data, files, or results within a dataset or strategy were created or updated.
Dataset integrity — that the files or data within a Collection have not been altered since those timestamps, and that no extra or missing data is being presented beyond what was stamped to the Collection.
Impartial presentation — that the dataset or trading strategy is not a selectively presented outlier among many parallel alternatives. vBase can verify how many datasets or models a user maintained at the time, making transparent the population from which any single dataset or strategy was drawn.
Together, these create a globally credible, independently verifiable audit trail for any dataset, model, or portfolio — showing exactly what data existed, and when.
Use Cases
vBase is used by investment managers, data providers, model builders, AI platforms, quant researchers, and compliance teams — anywhere data credibility and timestamp verification matter.
Learn more: Example Use Cases
Get Started
vBase is designed for ease of use, accessible via an intuitive web application or via our user-friendly REST API, developer tools & SDKs (Python, C#, TypeScript, CLI).
Quick Start Links
How vBase Works — overview of the stamping and verification process
Stamp an Object — create your first verifiable stamp
REST API User Guide — connect and integrate programmatically
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