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After a long and rewarding journey on the Indiegogo crowdfunding platform, we have decided that it was time for us to end this stage and start a new one with even more enthusiasm and strength.

Why are we closing the crowdfunding campaign?

We have achieved all our goals in this campaign and we cannot thank you enough for your support in all the journey that has been developing HASHWallet. As we will have enough cards to provide all our backers in the ongoing manufacturing process, we have decided to close the second batch on-demand campaign focusing on the manufacture of YOUR HASHWallet.

What is the current status?

The actual batch is in…

This article is the second of a series of posts that we will be sharing to explain HASHWallet’s tailor-made operation language: HOLa. As we shared in our previous post, HOLa interprets easily traceable stacks of definitions and low-level instructions called macros sent from an external source. In this article, we would like to describe what these macros are and how to construct them.

This article contains technical concepts and terms that may not be familiar to a general audience. …

An introduction to HASHWallet’s operation language.

This article introduces a series of posts that we will be sharing to explain HASHWallet’s operation language: HOLa.

HOLa (pronounced with a silent h, “o-la”) stands for HASHWallet Operation Language and, in turn, means “Hello!” in Spanish. In a nutshell, HOLa is the programming language with which HASHWallet operates by interpreting a securely signed series of low-level instructions. These instructions, or macros, are sent from an external source (e.g., the HASHWallet Manager app) and are executed by the HASHWallet’s processor.

But, before explaining the features that make it unique, let us share with you a bit of the origin of…


Dear HASHWallet Supporter,

We are reaching the goal of a quest we started almost three years ago. We’ve overcome obstacles along this journey: from uncertainties of an ever-changing crypto market to resolving technical challenges that nobody had dealt with before, with a special mention to COVID-19 and its worldwide effects at all scales.

Every innovation process is a continuous discovery of opportunities, limitations, possibilities, and challenges. But above all, a valuable learning process. We are aware that the HASHWallet project is enriched with the contributions and experiences of people like you: our Founders. …

Pteria is changing the gaming industry with an NFT system that delivers a new way to reward gamers with non-fungible tokens and enable monetisation without directly playing the game. Pteria has drawn influential media and gamers’ attention with its NTF reward automation processes and a transparent DAO governance system from its recent beginning. To securely store and stake Pterias, eSignusHASHWallet will integrate this revolutionary token out of the box.

The Pteria token is a governance token within a decentralised autonomous organisation with which holders take an active part in all the processes through proposals and vote, with a token-vote…

eSignus partners with Changelly and Simplex

As we have always stated, we believe that unity is strength. We seek relationships with leading firms to nurture our professionalism, transparency and security-first business culture and to reinforce our commitment to quality and client satisfaction. This is why we are very happy to announce our recent partnership deals with Changelly and Simplex.

About Changelly

Changelly is a non-custodial exchange that acts as an intermediary between the user and the cryptocurrency trading platforms. Founded in 2015, Changelly is one of the leading exchanges in the crypto ecosystems with more than 2M monthly traffic. …

HASHWallet, The most secure hardwallet. Be in control.

We are extremely excited to announce a new HASHWallet, completely rethought and reengineered. Sure it does look nice, but it works even nicer. The combination of design and engineering boosts HASHWallet to a whole new level while keeping the core concepts of security and privacy intact.

Dear friends,

We are closing a year that marked our lives.

We saw a deadly virus span into a worldwide pandemic; we lost some of our venerated icons and loved ones; we witnessed cities burn, and our hearts broke watching neighbours fight against each other. We have seen a global shift in the way we relate, live and work. Despite the adversities faced during 2020, at this moment, we feel fortunate and very grateful.

HASHWallet started as an idea way back late 2018, but it was in February 2020 when The National Cybersecurity Institute, INCIBE, awarded us the most innovative…

Dear supporter,

It’s been a while since our latest project update. In eSignus, we are very grateful for all the support received from our community; your help is moving the HASHWallet project forward and will make it happen very soon. Your support is especially meaningful to us in these challenging times that all of us had to face.

What are we dealing with

2020 is turning out to be a strange year, to say the least. The pandemic has affected us all globally and has triggered a ripple effect on our supply chain. Although we have tried to keep the momentum going from the beginning…

Here at eSignus, our team is focused on creating new tools that facilitate the cryptocurrency mass adoption. HASHWallet is our first step to extend the crypto landscape and we want you to know the full picture.

Why are cryptos not used by everybody? We, believers, all know cryptos will free us from the government’s surveillance, even more with the digital currencies promoted from the economic behemoths. We will be forced to abandon untraceable cash and to enter in a big brother’s world.

Then, how can we recover, or at least not to lose, our freedom? Cryptocurrencies are the solution, but…


eSignus is a consultancy firm experienced in the financial, technology and crypto security sectors. We run HASHWallet, the most secure hardwallet in the market.

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