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A blockchain is a distributed accounting book that allows for effecting irrevocable transactions, signing them with advanced cryptography, tracking them and learning the identity of subjects who carry out operations, through a network of peer-to-peer nodes that make up its infrastructure.

Whereas cryptocurrencies such as bitcoin and Ethereum are the most renowned application of the blockchain technology, AlmavivA proposes its use also in other scenarios, in which the characteristics of this technology allow for implementing new models, improving security and saving on central infrastructures:

Certification & Storage

To certify any public or private document (contracts, invoices, letters) and digital asset (images, videos, texts), while guaranteeing their existence at a certain date, immutability over time and permanent storage within the network.


The privacy of users through the encrypting of client and server documents and far lower costs compared to current certification and storage systems present on the market.

Tracking & Control

To track objects, operations and transactions by remotely enabling or disabling the tracking functions, managing and verifying the ownership of tangible and intangible assets, through smart-tagging and positioning within the supply chain.


Performances not related to the number of elements tracked and a decentralized system that cannot be controlled by a single supplier.

Strong Authentication

To offer lower management costs to authenticate devices, people, transactions and messages in a strong and decentralized manner, by managing permits and authorizations with a secure but more flexible model compared to that of traditional PKIs based on certificates and CAs.


The verification and decentralized control of permits and credentials allows for reducing the authentication times and makes DoS attacks ineffective.

Distributed Internet of Things

To create an autonomous and constantly evolving ecosystem: independent objects collaborate mutually in peer-to-peer mode, provide and use applications and services created by themselves and enable automation (e.g. switches controlled by a combination of sensors and algorithms).


An open-source solution without technological restrictions or constraints as to its use, open and collaborative towards all subjects involved (private customers, companies, consortiums) and extendible with regard to autonomous behavior by companies and private customers.

All the solutions developed by AlmavivA share a series of advanced and transversal solutions:

they are permanently active and without point-of-failure

they provide applications both between objects and for users (via browser or mobile devices)

they perform, validate and certify their own transactions

they guarantee the authenticity and integrity of the messages exchanged

they blur and encrypt data.


Learn more about


KOE Knowledge of Everything Brochure


KOE Knowledge of Everything

Infomobility & Mobile

KOE Knowledge of Everything

Spatial Data Infrastructure