HashCool leva os benefícios da blockchain para todos, através de uma extensão de navegador ou via API. Com ele, qualquer usuário ou…

Latest Version

Version
2.0.1
Update
May 22, 2019
Size
2.18MiB
Developer
hash.cool
Category
Users
556
Rating
3.8 ★
Manifest Version
2
Web Store Status
Languages Support
Português (Brasil)
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Permissions
ActiveTab
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HashCool Extension

HashCool leva os benefícios da blockchain para todos, através de uma extensão de navegador ou via API. Com ele, qualquer usuário ou empresa, onde quer que esteja, pode garantir a autenticidade e propriedade intelectual de documentos eletrônicos sejam eles contratos, escrituras, letras de música, textos, imagens, fotos ou até mesmo vídeos, como também criar registros visuais permanentes de websites, sejam postagens de mídias sociais, portais, notícias, etc.

A aplicação gera um “hash” do arquivo, que é armazenado tanto na off-chain Hash Institute quanto na blockchain Ethereum. O hash funciona como uma assinatura digital exclusiva do seu documento, de modo que, se necessário você consegue comprovar de maneira inquestionável que detinha este arquivo em uma determinada data.

O sistema certifica que um conteúdo não possa ser registrado duplicadamente nem por usuário distintos nem pelo próprio detentor do conteúdo original, pois cada hash é único e só é permitido seu registro uma única vez.

Aproveite a promoção de lançamento! Registros ilimitados gratuitos por 30 dias!
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "short_name": "HashCool", "name": "HashCool", "manifest_version": 2, "icons": { "16": "images/favicon-16x16.png", "32": "images/favicon-32x32.png", "48": "images/favicon-48x48.png", "96": "images/favicon-96x96.png", "128": "images/favicon-128x128.png" }, "browser_action": { "default_popup": "index.html", "default_title": "HashCool" }, "permissions": [ "activeTab" ], "background": { "scripts": ["static/background.js"], "persistent": false }, "version": "2.0.1", "content_security_policy": "script-src 'self' 'unsafe-eval' 'unsafe-inline'; object-src 'self'"}
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How to download and manually install HashCool extension for Chrome

Looking for a way to install HashCool extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install HashCool extensions manually, this article outlines two simple methods to effortlessly install HashCool extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download HashCool extension and manually install through Drag &Drop

If you ever need to manually install a HashCool extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the HashCool Extension by clicking the "Download CRX" button on the website.

Look for the HashCool extension you wish to install. Go to the website and download the HashCool extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for HashCool extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the HashCool extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download HashCool extension for Chrome and install in Developer Mode

This is another method to install HashCool extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the HashCool extension file

Select and download the HashCool extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the HashCool extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your HashCool extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the HashCool extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install HashCool extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Pablo Natalino (ID: 00000045f0e366ee) Voted 1 ★ - Updated 05/04/2021 LIXO NÃO FUNCIONA

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Juliana Caldas (ID: 00000037a3c2fa8d) Voted 1 ★ - Updated 03/25/2021 Não está funcionando. Não envia email de confirmação da conta.

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Rick Pianaro (ID: 0000001e73b16a26) Voted 2 ★ - Updated 03/18/2021 Aparentemente os relatórios não são mais entregues desde janeiro/2021.

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Neidson Soares (ID: 0000006c23421018) Voted 4 ★ - Updated 12/11/2019 Bem simples de entender e registrar, tive problemas para me cadastrar pelo app atraves do celular. Só consegui pelo notebook. talvez seja um BUG. Fora isso, tudo certo.

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Leopoldo Lopes (ID: 000000a9dfb8f554) Voted 5 ★ - Updated 05/20/2019 Sou advogado e pretendo utilizar como ferramenta substitutiva de atas notariais, que costumeiramente são caras. Realmente, essa ferramenta irá auxiliar muito a sociedade a eternizar conteúdos disponibilizados na rede!