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Who is Stampery?
Stampery is a private software company focused on applying blockchain-based notarization and certification methods to enterprise documents, records, and business data.
- Blockchain anchoring for document integrity and timestamping
- Certification workflows for records, files, and transactional data
- APIs and integration options for embedding notarization into business systems
- Auditability and proof generation for compliance and verification use cases
- Enterprise use across legal, administrative, and records management processes
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More About Stampery
Stampery is positioned as a software provider for organizations that need to prove that a document or dataset existed in a given form at a specific time. In enterprise settings, that function is typically used in document-heavy processes where integrity, timestamping, and independent verification matter, including legal records, certifications, contracts, internal approvals, and regulated administrative workflows. Rather than acting as a general collaboration suite or content repository, the company is associated with trust and verification layers that can be added to existing systems.
Its offerings are commonly described in terms of blockchain anchoring, cryptographic hashing, digital evidence, and verifiable timestamps. In that model, a file or record is hashed, and the resulting fingerprint is anchored to a blockchain so the original content can later be verified without exposing the underlying data on chain. That architecture aligns with enterprise requirements around tamper evidence, chain of custody, and third-party verifiability. API-based integration is also central to this category, since enterprises usually need notarization functions to connect with document management, workflow, compliance, or line-of-business applications.
Compared with conventional electronic signature or document management tools, blockchain notarization platforms address a narrower problem: proof of existence, integrity, and timestamp validation. They can complement, rather than replace, signature, archive, and records systems. That distinction matters in enterprise architecture, where trust services are often implemented as one control within a broader governance and compliance framework.
From a directory standpoint, Stampery fits as a private company in enterprise software, with its activity centered on document verification, digital certification, and blockchain-backed trust services. Its current solution framing is best understood at the category level, focused on software for verifiable records and notarization workflows rather than a broad portfolio across unrelated IT domains.
Our description of Stampery. Updated September 2026.
