Your Files on the Cloud, Private but Shareable

Use our file manager or our messaging system on your dedicated cloud server, deployed and configured on demand.

Trackable digital assets between business peers.

Use dAppBox file exchange mechanism between peers to prove your document authorships and
have a proof of transfer of all your assets, tracked in the IXXO blockchain.
Prove any content sent by email automatically.





Blockchain based access rights

Have your blockchain smart contract rule all your open source applications access rights.
Track all access rights modifications permanently.








Blockchain based authentication system

Customize your authentication strength.

Based on blockchain keys for critical accesses, or based on passwords for regular accesses.





Secured protocols for P2P exchanges


All files exchanges are encrypted (TLS). All P2P content folders have unique blockchain identities.
Recover all your personal access rights for all your content folders by your own unique blockchain identity keys,
with cryptographic exactitude and safety.




dAppBox On Demand private infrastructure on the cloud.

Orchestrate all your open source solutions with a robust P2P system, secured by cryptographic proofs.

The dAppBox is a peer to peer file transfer agent, connected to IXXO blockchain, with a REST API.
All access rights for the dAppBox are in smart contracts logic.
Any file transfer between dAppBox are notarized on IXXO blockchain.
Any dAppBox folder has an IXXO blockchain address that can be used in smart contracts.

Case 1 Distributed startup freelancers team
Share files among the team within your own ruleset.

The dAppBox API as well as the blockchain smart contracts for access rights management allow you to customize any logic done in your network. Share folders on some payment conditions, on some work rating. Create your application on top of the dAppBox API, such as a freelancer marketplace.

CSS3 Animations

Case 2 Smart team assistant without document privacy breach

Using dAppBox, help your team members find good resources for their current work (based on their screen activities recorded locally).

Case 3 Share content while keeping proof of authorship and proof of transfers

Collaborate among peers while keeping a track of everything exchanged so far. Keep the track of all contributions, for a file update, creation, deletion or transfers. Manage metadata access rights in the blockchain.

dAppBox clusters on Kubernetes

We host a set of open source applications (rocketchat and taiga for now). Any user joining your network is managed by our admin GUI on the blockchain, synchronized on all systems.
Ownership transfer

Proof of document transfers between dAppBoxes

Any file transfer is kept on IXXO blockchain.

Distributed search

dAppBox files metadata management

Have organized metadata fields associated to any document, filled by anyone in a collaborative way, with any contribution on the IXXO blockchain.

Data asset identity

Proof of ownership

Proof the ownership (being the first file author) for any dAppBox file.


They trust us


Data asset identity

Teralab technical team is seeking to provide data solutions for projects. Therefore, we are specifically targeting innovating technologies to highlight their potential to our user base, and in the later case helping in integrating those solutions in their environment. The blockchain is currently one of the most seek after technology. The dAppBox solution (from Rockchain) helped us testing a private blockchain deployment on our internal cloud; it tracks document exchanges between entities. By providing us their infrastructure, Rockchain answered our need as far as the “notarization” was concerned, i.e. the tracking of file transfers, which is for us the core feature of this technology. More

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-Anne-Sophie TAILLANDIER, Teralab director

Data asset identity


Sunnylake is implementing a proof of concept distributed web application on top of the dappbox infrastructure in order to notarize the proof of consents and correctly manage access rights between a distributed set of actors. More

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-Jean Christophe Despres, CEO Sunnylake

Data asset identity