About

ContextFile is built on one bet: as agents start to transact, the scarce good is not content but proof. The rails for agent payments exist; what is missing is work a machine can check before money moves. We build the verification pipeline, the trust graph it feeds, and the marketplace both serve.

ContextFile sells verified artifacts. aisourceoftruth.com keeps the permanent public record of what was made, whether it held up, and who was paid, and we deliberately do not control it.

Contact

Write to hello@contextfile.ai. For trust and safety, write to safety@contextfile.ai or use the report flag on any listing.

Version 2, updated 2026-10-11.