Signature Chain’s primary goal is to develop a platform allowing the certification of documents and will serve a use to the following types of documents.

  • Agreements / NDAs
  • Contracts / Multisignature
  • Diplomas
  • Invoices
  • Concepts / ideas protection
  • Patent process
  • Digital creation for paternity
  • Medical certificate
  • Proof of ownership
  • More ...
Blockchain Document Certification


Here at Signature Chain (SICA), we're experienced in building centralized applications used in Sustainable Development Project Platforms for emerging countries and have committed to other various projects in dealing with large quantities of files and certification steps.

We've studied and identified what could facilitate and accelerate the certification process for many enterprise areas using blockchain technology, which offers the best guarantees regarding security, autonomy, and execution time.

Our experience and current knowledge give an incentive to solve the problem of document falsification and deal with the time-consuming process of certification. Our current platform allow certifying the different type of files, such as contracts, identities, research papers, inventions, works of art, and many more.


Waves Custom Wallet

Signature Chain released his first side project: SICA Web Wallet, this allow any Waves based project to get a totally dedicated and customizable Web-Wallet including sending/receiving tabs but also quick buy option, sponsored fee etc.

Signature Chain CoinMarketCap

Signature Chain has recently been listed on CoinMarketCap.
CoinMarketCap is the reference in terms of Bitcoin and Altcoins tracking data such as price, marketcap, volume, exchanges etc.

Signature Chain Binance INFO

Signature Chain has recently been listed on Binance INFO. Binance INFO is an alternative to CoinMarketCap that also provides all types of information related to Bitcoin and Altcoins.

Signature Chain live one Mainnet
Our Web Application Version 1 is now live in on MAINNET, and allows you to certify any file and document of any type and size. This version also includes sending and receiving tabs, as well as a buying token option directly in the app.
We are proud to announce that we have been selected among a few other projects to receive a GRANT and official support from WAVES Platform. This grant will cover the two upcoming features: Email Certification and Mutual Contract Agreement.
Available on Waves DEX
Available on CREX24
Available on STEX
Available on BLEUTRADE