WITNIUM Technologies Information

Witnium builds digital witnesses: cryptographic infrastructure that proves what happened, when, and by whom, in a way no single party can alter afterwards. When two parties don’t fully trust each other, or when a regulator asks for evidence, your own logs aren’t enough. They live in your system and can be changed by you. A Witnium digital witness is independent. It anchors time, identity and the integrity of a record on Witniumchain, so anyone can verify it later without having to take your word for it. Witniumchain is available to everyone via MCP server, REST API and SDK, and is built for organisations preparing for the EU AI Act, especially the logging and traceability requirements in Article 12. Typical uses include AI decision logs, chain of custody for evidence, insurance claims, contracts and audit trails. The underlying technology has been in production since 2018, hardened together with demanding partners in insurance, telecom and the legal sector. Witnium Technologies AB is based in Stockholm, Sweden. News, product and newsletter: witniumchain.com