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Project Review: Dmail Decentralized Blockchain Email

MNabilAli

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Dmail-Blockchain-Email-Review

I came across an interesting blockchain project named Dmail. Dmail is an easy to use and a truly decentralized blockchain Email service that uses blockchain technology to encrypt, secure and revocable emails. Currently works only with Gmail through Google Chrome Browser.

Emails sent using Dmail will have a self destructive feature, where users can chose an expiration time of the sent emails. The timer begins as soon as the email is sent, and once the timer is up, the email gets deleted.

Dmail Technical Overview

Dmail uses Blockstack decentralized identities that can be linked to GitHub and social profiles, as well as cryptocurrency addresses, in a way that the user controls.

Dmail messages are encrypted. And, with Blockstack’s storage system, only the DID holder has access to any related data.

Dmail is installed through a Google chrome extension that will encrypt your message locally on your computer. The encrypted body of the message is sent to Dmail’s servers, while the decryption key and a link are sent to the intended recipients through Gmail. Neither Dmail nor Gmail gets both the encrypted message and the decryption key, so only the sender and intended recipients can read the message legibly.
Dmail’s FAQ.

How To Use Dmail in Five Easy Steps

1- In order to use Dmail, you will need to use Google Chrome Browser and to install Dmail extension. At the time of writing, there are around 19k active users using Dmail with tons positive reviews.

A screenshot of Dmail Extension
A screenshot of Dmail Reviews

2- Once the extension is installed, a small Dmail icon will appear on the Chrome browser

Dmail icon on Google Chrome

3- You are almost done. Everytime you compose/write a new email through gmail, you will get the screen bellow where you can chose to encrypt your email through Dmail’s service and for how long the sent email will be active before getting deleted.

Sending email using Dmail

4- The email recipient will receive an email like bellow. In order for him to view the received email, the recipient will need to click the attached link to open the email in a separate window.

Received Dmail Email
Received Dmail Email

5- The sender will always have the ability to Revoke and to Delete the sent emails. You can do so by opening the sent items tab on chrome, and open and email sent through Dmail.

The option to Delete and To Revoke

Clicking Delete, will permanently delete the sent emails.

Delete an Email

And that’s it!. If you enjoy our reviews, don’t forget to follow us on our social media platforms.

Daily cryptocurrency trader, miner, technology enthusiast and a full time IT and security consultant. If you have any questions or comments please feel free to email him at [email protected]

Altcoins

The Top 10 Most Popular Cryptocurrencies in 2023

MNabilAli

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Cryptocurrencies have became a popular subject in the recent years. In this post, we will take a look at the top 10 most popular cryptocurrencies by market capitalization, as of February 2023.

Bitcoin

Bitcoin (BTC) – Bitcoin is the original cryptocurrency and still the largest by market cap. It was created in 2009 by an unknown individual or group going by the name of Satoshi Nakamoto. Bitcoin is decentralized and operates on a blockchain network.

Ethereum

Ethereum (ETH) – Ethereum is a decentralized, open-source blockchain platform that enables the creation of smart contracts and decentralized applications (dApps). It was created by Vitalik Buterin in 2015 and is currently the second-largest cryptocurrency by market cap.

Binance Coin

Binance Coin (BNB) – Binance Coin is the native token of the Binance exchange, one of the largest cryptocurrency exchanges in the world. It was created in 2017 and is used to pay for trading fees on the Binance platform.

Dogecoin

Dogecoin (DOGE) – Dogecoin was created as a joke in 2013, but it has since become one of the most popular cryptocurrencies in the world. It was initially created as a parody of Bitcoin but has gained a significant following in recent years.

Cardano

Cardano (ADA) – Cardano is a blockchain platform that aims to create a more secure and sustainable ecosystem for the development of decentralized applications. It was created by Charles Hoskinson in 2015.

XRP

XRP (XRP) – XRP is the native token of the Ripple network, a decentralized payment protocol that enables fast, low-cost international money transfers. It was created by Ripple Labs in 2012.

Tether

Tether (USDT) – Tether is a stablecoin that is pegged to the value of the US dollar. It is often used as a safe haven asset during times of market volatility.

Polkadot

Polkadot (DOT) – Polkadot is a multi-chain network that aims to connect different blockchain ecosystems together. It was created by Gavin Wood in 2016 and is currently the eighth-largest cryptocurrency by market cap.

Uniswap

Uniswap (UNI) – Uniswap is a decentralized exchange protocol built on the Ethereum blockchain. It allows users to trade cryptocurrencies in a trustless, decentralized manner.

Solana

Solana (SOL) – Solana is a high-performance blockchain platform that aims to provide fast, low-cost transactions for decentralized applications. It was created in 2017 and is currently the tenth-largest cryptocurrency by market cap.

Conclusion

These are just a few of the most popular cryptocurrencies that are currently available. Each one has its own unique features and uses, and the crypto market is constantly evolving, so it’s important to do your own research and stay informed. Keep in mind that past performance is not indicative of future results.

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Altcoins

The Key Features of Ravencoin Blockchain

sying.tien

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Ravencoin is a blockchain platform that was created in 2018 as a fork of the Bitcoin codebase. Its main focus is on the transfer of assets, such as tokens, from one person to another. Unlike other blockchain platforms, Ravencoin is designed specifically for the transfer of assets and does not have a built-in smart contract functionality.

The Ravencoin blockchain was launched on January 3rd, 2018, with the first block being mined by a group of developers known as the Ravencoin Development Team. The launch was met with a positive response from the cryptocurrency community and the project quickly gained a dedicated following.

Since its launch, Ravencoin has undergone several upgrades and improvements. In 2019, the Ravencoin team released Ravencoin 2.0, which included several new features such as token issuance, messaging, and voting. In 2020, Ravencoin 3.0 was released which includes the new X16R hashing algorithm and new token issuance structure, which allows for the creation of unique assets and tokens.

Asset Creation

Ravencoin allows for the creation of unique assets, or tokens, on its blockchain. These tokens can represent a wide range of assets, such as virtual or physical items, real estate, and even stock in a company. This feature makes Ravencoin a versatile platform for businesses and individuals looking to create and transfer digital assets.

Low Transaction Fees

Ravencoin’s transaction fees are significantly lower than other blockchain platforms such as Ethereum. This makes it an attractive option for businesses and individuals looking to transfer assets in a cost-effective manner.

Security

Ravencoin uses a proof-of-work consensus mechanism, similar to Bitcoin, to secure its network and confirm transactions. This ensures that the network is secure and transactions are confirmed in a timely manner. Ravencoin uses X16R hashing algorithm, which is designed to allow for more decentralized mining than Bitcoin’s SHA-256 algorithm.

Community-driven Development

Ravencoin has a strong open-source development community and a large and active community of users. This community plays a key role in the development and growth of the platform and helps to ensure its long-term success.

Easy to Use

Ravencoin has an easy-to-use interface and wallets, making it accessible for users who are new to blockchain technology.

Customizable

Ravencoin allows for customization of tokens and assets, meaning that users can define their own assets, set up rules and restrictions, and create unique token issuance structures.

Ravencoin Price Chart

Conclusion

Ravencoin’s main advantages are its asset creation, low transaction fees, security, community-driven development, easy-to-use interface, open-source code, and customization options. These features make Ravencoin a strong contender in the blockchain space for asset transfer and other use cases.

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Blockchain

Major Differences Between Binance Smart Chain and Ethereum

sying.tien

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Binance Smart Chain (BSC) is a blockchain network developed by Binance, one of the largest cryptocurrency exchanges in the world. It is a high-performance blockchain that is designed to provide a fast, secure, and low-cost environment for the development and execution of decentralized applications (dApps) and smart contracts.

Binance Smart Chain (BSC) and Ethereum are both blockchain networks that support the development and execution of decentralized applications (dApps) and smart contracts. However, there are several key differences between the two that are worth highlighting.

The supported programming languages

One important difference between the two is the programming languages they support. Binance Smart Chain supports multiple programming languages, including Ethereum’s Solidity, which is used to write smart contracts on the Ethereum blockchain.

This allows developers to easily migrate their dApps from Ethereum to Binance Smart Chain. Binance Smart Chain also support GO, Java, Javascript, C++, C#, Python, and Swift.

Token swap feature

Binance Smart Chain has a built-in token swap feature that allows users to exchange tokens directly on the blockchain, without the need for a centralized exchange. This is a significant advantage over Ethereum, where users typically need to go through a centralized exchange to buy and sell tokens.

Binance Smart Chain is a layer 2 scaling

Another key difference is that Binance Smart Chain is a layer 2 scaling solution built on top of the Ethereum blockchain, and it’s also a DeFi focused blockchain. Ethereum, on the other hand, is a standalone blockchain that has been around for much longer and has a much larger ecosystem of dApps and tokens.

BSC Tokenomics

The Binance Smart Chain (BSC) is similar to the Binance Chain in that it uses the same token universe for both BNB and BEP2 tokens. BNB is the native token for BSC and has multiple uses, including paying for “gas” when deploying smart contracts, staking and rewards, and performing operations across chains such as transferring token assets between the Binance Chain and Binance Smart Chain.

The current circulating supply of BNB is 144,406,561 tokens, and the maximum supply is set at 176,406,561 tokens. It’s worth noting that Binance Smart Chain is also compatible with Ethereum and thus supports ERC20 tokens.

Conclusion

Binance Smart Chain and Ethereum are both blockchain networks that support the development and execution of dApps and smart contracts. However, they have different consensus mechanisms, programming languages, token swap features, and different ecosystem. Each blockchain has its own advantages and disadvantages, and developers and users should carefully consider which one is the best fit for their needs.

While Binance Smart Chain is growing rapidly and has a lot of potential, Ethereum has a proven track record and a much larger community of developers and users.

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