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Your tamper-proof database, hosted in France

Store your critical data in an immutable and cryptographically verifiable database powered by ImmuDB, installed and maintained by DINAO. Your proofs and history remain on our French servers — unforgeable and GDPR-compliant.

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Hosted in FranceImmutable & tamper-proofCryptographic verificationGDPR-compliantOfficial publisher image
Overview

What is ImmuDB?

ImmuDB is an immutable and open source database designed to guarantee provable data integrity. Every write is preserved in an unforgeable manner: it is impossible to modify or delete the history without the system's knowledge, making it an ideal foundation for auditing, regulatory compliance, and traceability.

Its strength lies in cryptographic verification: thanks to a Merkle tree structure, ImmuDB allows you to mathematically prove that a piece of data has not been altered. Versatile, the database manages key-value pairs, documents, and a SQL subset, accessible via API, gRPC, and SDKs for many languages.

Suited for audit logs, transaction proofs, and sensitive histories, ImmuDB self-hosts on your DINAO instance: your data and integrity proofs remain in France, under your control, safe from any forgery.

Compatible offers

Host ImmuDB at DINAO

Resource tiers compatible with ImmuDB prerequisites (minimum 1 vCPU / 1 Go / 5 Go). Hosted in France, fully managed.

Découverte
1 vCPU · 2 Go · 20 Go
9,90 € /month excl. VAT
  • 1 dedicated vCPU
  • 2 Go RAM
  • 20 GB NVMe
  • Daily backups
  • Managed & monitored by DINAO
Order
Standard
2 vCPU · 4 Go · 40 Go
19,90 € /month excl. VAT
  • 2 dedicated vCPU
  • 4 Go RAM
  • 40 GB NVMe
  • Daily backups
  • Managed & monitored by DINAO
Order
★ Recommended for this app
Performance
4 vCPU · 8 Go · 80 Go
39,90 € /month excl. VAT
  • 4 dedicated vCPU
  • 8 Go RAM
  • 80 GB NVMe
  • Daily backups
  • Managed & monitored by DINAO
Order
Dédié
8 vCPU · 16 Go · 160 Go
79,90 € /month excl. VAT
  • 8 dedicated vCPU
  • 16 Go RAM
  • 160 GB NVMe
  • Daily backups
  • Managed & monitored by DINAO
Order
Under the hood

Technical details

vCPU
1 vCPU
ideal : 2 vCPU
Memory
1 Go
ideal : 4 Go
Disk
5 Go
ideal : 50 Go
Image : codenotary/immudb:1.9.5 Registry : docker.io Services : immudb Ports : 3322, 9497, 8080
FAQ

You might be wondering…

What is an immutable database?

An immutable database preserves an unforgeable history of all writes: it is impossible to modify or delete past data without the system detecting it. This is ideal for auditing, compliance, and traceability.

How do you prove that data has not been altered?

ImmuDB relies on a cryptographic Merkle tree structure that allows you to mathematically verify data integrity and prove that it has not been modified.

What types of data can be stored?

ImmuDB manages key-value pairs, documents, and a SQL subset, accessible via API, gRPC, and SDKs for several languages, facilitating integration into your applications.

Where is the data hosted?

On DINAO infrastructure in France, in one of the available data centers. Your data and integrity proofs never leave the territory.

For which use cases is it suitable?

Audit logs, regulatory traceability, transaction proofs, sensitive histories, trust chains — any context where data immutability is critical.