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Crypto

Inverse transactions in the blockchain with EthereumCard

In the universe of cryptocurrencies, we are accustomed to an essential characteristic, irreversible payments. For a high percentage of adopters of crypto coins and tokens, this is essential and indispensable; however, it is a huge entry barrier for users who are not accustomed to dealing with this type of transaction. The transactions presented by EthereumCard open the door to a new way of using the blockchain. With pros and cons that we will comment next.

Recently, an extensive exchange of cryptocurrencies such as Binance suffered a security failure; the displeasure generated by the theft of thousands of Bitcoins was massive, affecting multiple users of the platform and other ecosystems that maintain interconnection with the exchange in question. At the time of Binance’s final report, there were approximately 7000 bitcoins in the hands of criminals. As a consequence of the incident, the irreversible transfers or transactions in the block chains came back to the fore.

Inverse transactions offer an alternative path that could combat these unfortunate events in favor of providing alternatives to the already usual irreversible transactions. Also, it facilitates the integration of new adopters that come from systems such as Paypal or others; in which transactions can be reverted in a wide range of cases.

Solutions proposed by EthereumCard to accelerate the adoption of p2p payments

In the last four years, the pace of growth of the sector has been put to the test. With a significant correction, we have seen the market decrease the number of successful launches and seek new solutions to new bottlenecks.

The number of startups that reach targets remains significant, and the next step could be to provide a user-friendly ecosystem for untrained users. EthereumCard combines a variety of features in its project to provide a fast and straightforward experience. With the still abrupt volatility of a growing market, simplicity and speed are required when trading.

Outstanding features of the EthereumCard platform ecosystem

On the other hand, better and more strict compliance with regulations and standards could provide an adoption boost; increasing daily transactions on a global scale between peers and without third parties. Let’s look at some of the details that could boost the global adoption of cryptocurrencies and tokens.

The characteristics of the ecosystem around the ETHCD token are based on several utilities, so we’re talking about a useful token. The following are the details highlighted by its founding team for the description of the ecosystem devised.

Ease of use, without borders and with guarantee deposits.

These first three features are the flag of EthereumCard. It will provide ease to buy worldwide and exchange worldwide, without borders. Also, it offers security deposit services for the correct health of the ecosystem.

Compatibility with crypto space security standards.

EthereumCard will offer wallets 100% compatible with the base standard of cryptographic wallets. This includes self-management of private keys by the user. One of the barriers to overcome to improve the adoption of blockchain technology is to facilitate the processes. Educating and training the profile of the user not familiar with security self-management is part of this process.

Integrated Escrow Services.

Escrow services for exchanges between two parties are no longer a globally centralized matter. Business between the two parties is facilitated by this service that manages the processes of operations between unknown parties securely and reliably.

Inverse Transactions on the platform.

The native ETHCD token platform will incorporate the reverse transaction function that allows the two wallets to send a reversal confirmation in the blockchain for authorization. This facilitates functions common to the traditional ecosystem in the blockchain universe.

How to reverse transactions work on the platform

The characteristic that most caught our attention works peculiarly. It is a type of transaction that generates a replica of the original transaction; however, the amounts are crossed about the first transaction in time. Simplifying it, the balance originally received becomes the sent balance. Meanwhile, the balance originally sent becomes received. This does not eliminate the first transaction, which remains on record. So, both in the chain of blocks and in the wallets resulting from the event, you will be able to observe the history of events. And the balances are readjusted.

Inverse (or revocation) transactions are automatically posted to the same account for the same amount. This makes it possible to reverse the event with a reverse transaction. This feature also prevents fraudulent attempts to generate random reverse transactions by malicious actors in the network. Thus, if one of the two parties requests that the reverse transaction be processed, the other party must confirm it so that it can be carried out.

This brings us to the first mentions, on security in centralized exchanges and adoption. Also, it is a matter of third-party wallets and other services that have suffered the scourge of irreversibly stolen funds. The proposal is exciting, and the team states that it will host this type of reverse transaction in its system. We could see in the future some unusual cases in which the stolen funds are entirely located, and the attacker decides to agree to return them.

“Ethereum Card will enable reverse transaction feature for multidimensional contract on our Mainnet on the blockchain technology.”

EthereumCard web.

Without a doubt, a new scenario that opens doors to adoption and hitherto unpublished situations. These new solutions present new paradigms in terms of usability, security, and management. EthereumCard has several social profiles and official links to follow its activity, news and soon the launch of its token.

Do not hesitate to stay informed and review the technical documentation of the project to go into more detail. We share some links related to the project below.

Categories
Crypto News

Crypto Market Ads Launched a Marketing and Advertising Marketplace Based On Crypto and Blockchain

We all know that a traditional marketplace presents lots of disadvantages among its few advantages. On the other hand, a blockchain-based one tends to solve the issues of a standard market. With that in mind, Crypto Market Ads launched a marketing and advertising marketplace based on crypto and blockchain.

Crypto Market Ads rolled out a crypto marketing and advertising marketplace

Since 2017, crypto marketing and advertising industry have grown by about for times by 2018, and it’s still growing, as we speak. Both ICO and IEO in the before-mentioned industry are enjoying significant growth. Crypto Market Ads wants to take part of that, and just launched an improved crypto- and blockchain-based marketing and advertising marketplace that tackles the issues common to the standard markets.

The crypto universe, thanks to the blockchain networks behind it, paves the road to improved commerce and connections between offer and demand. Crypto Market Ads’ marketplace puts all the players in marketing and advertising sectors in direct contact on one platform where advertisers can straightforwardly find products and services of interest.

“Crypto Market Ads is a democratic and decentralized marketplace for crypto and blockchain advertising,” is how the founding core team describes the project.

Main features and benefits of the Crypto Market Ads marketplace

Crypto Market Ads designed a reliable blockchain-based marketplace which is genuinely based on P2P (peer-to-peer) to allow vendors to offer products and services and have confidence that the market will maximize the availability of the goods worldwide via a network of marketplaces included in one vast marketplace.

The three primary features of Crypto Market Ads are as follows:

  • Promote or offer marketing services.
  • Provide consulting services.
  • Buy/Sell services related to existing or new crypto/blockchain projects.

You can participate in Crypto Market Ads private sale and earn bonuses for newcomers

Crypto Market Ads launched a private sale session on April 20th, 2019, and you’re welcome to participate. There is also a special offer for newcomers. Accordingly, everyone who buys 1 CMA (Crypto Market Ads Coin) will purchase it at a special price, namely, $0.005 (50% discount.0

Also, the first 999 participants who contribute with at least 3 ETH in the private sale session will receive a lifetime 0% fees bonus on the Crypto Market Ads marketplace. Plus, they will receive an honorific Founder Badge. You can alredy visit the Crypto Market Ads marketplace to check it out.

Keep in touch with Crypto Market Ads project

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News Tech

How will Blockchain Change the Future of Web Design

Do you want to know how Can Blockchain Technology Impact Web Design? Here are the three major ways in which it can do so.

1. The transparency and incorruptibility will be at a higher level

The transactions that are recorded in the blockchain are usually in a perpetual state of consensus. The content of every blockchain is revalidated every ten minutes. If a person wants to corrupt a single piece of data in a block, they can’t do that if they do not override the whole network. Every transaction is embedded with every node in the network, so it becomes public anyway.

2. Encryption along with every transaction.

Even though you might consider it too open-nature, only a private key can access and encrypt the block of data in a blockchain. This is great especially for instant messaging applications where the personal information gets leaked and where its only viewers should be the receiver and the sender. Whatsapp, the company, owned by Facebook, is already using peer-to-peer encryption to protect its data, but soon blockchain-based services like Tox will give you the safety you have always dreamed of

3. The cloud storage is distributed

The contemporary web design has an integral component called cloud storage. If a cloud is end-to-end encrypted and decentralized, then the remaining challenges that do not let the technology today alone will be conquered. Digital files can be shredded, distributed and encrypted and at a click of a button, many people from the same group can access them. Users and developers will get the worries about invasion of privacy out of their minds.

When you will research these three reasons more, you will realize yourself what the future of web design is and how Blockchain changed it.

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Crypto News

We’ll Soon Celebrate 10 Years of Bitcoin (BTC) and Blockchain Technology

A decade after the birth of the Bitcoin (BTC) protocol, there are still many unknowns around this technology and its benefits. Is the blockchain technology today what it promised it would be in its first days of existence?

Since blockchain technology emerged in 2009 with Bitcoin (BTC), the interest in this technology has not stopped increasing. Experts affirm that it will be the next industrial revolution, the era of the Internet of value. A blockchain is nothing more than a database that is distributed among different participants, cryptographically encrypted and organized in blocks of transactions mathematically related to each other.

The first blockchain was the Bitcoin (BTC) one, launched in 2009. But how is it now, almost ten years later? In its latest edition, The Economist has included a special report on this technology, saying that “Bitcoin (BTC) and other cryptocurrencies are useless.”

It wasn’t supposed to work that way, The Economist says. Bitcoin (BTC) emerged after the 2008 global financial crisis, as a kind of techno-anarchist project to empower and protect people who shared a deep distrust of governments, banks, and big trusts. Its original objective was the creation of a popular currency as an alternative global financial system that is controlled by governments and banks. In short, Bitcoin (BTC) is a decentralized project.

A decade later, Bitcoin (BTC) and blockchain technology are hardly used for their purposes set in their first days of life

Relatively few suppliers accept Bitcoin (BTC), disillusioned by their volatility and grim reputation. Its decentralized nature and mining-based working environment make it slow as this blockchain handles less than ten transactions per second which is very really sluggish compared to the tens of thousands of transactions per second conducted by existing payment networks or other blockchain technologies, as well.

While the infrastructure based on Bitcoin (BTC) blockchain is highly secure, crypto exchanges that handle the conversion of this digital asset into fiat money have been repeatedly hacked over the ten years of Bitcoin (BTC) and blockchain technology existence.

As for the blockchain technology that supports Bitcoin (BTC)and almost all the other cryptocurrencies, “the advantages of blockchains are often oversold,” said The Economist.

While we know that the cryptocurrencies market is more and more attractive to investors, it’s volatility is one of the main challenges someone has to tackle when putting money on cryptos. Blockchain technology, on the other hand, is a very promising solution in comparison with the conventional payment system, even though it’s slower at the moment.

Categories
Crypto News

Dash (DASH) Blockchain’s Blocks Exceeding 890 Kb Are Not Profitable for DASH Mining

Researchers at the University of Arizona published a study called Block Propagation applied to the Nakamoto network. The authors of that research recommend a maximum increase in block size to 5 MB, with a capacity to use of 890 kB per block, to keep transaction commissions at 0.01 DASH per MB and to make mining profitable under the current Dash (DASH) blockchain. The study used a simulator initially intended for Bitcoin (BTC), Litecoin (LTC) and Dogecoin (DOGE).

This simulator was modified to assume larger blocks and be able to analyze the scalability of the Dash (DASH) network. Additionally, it was established that the systems should have a minimum of 6,000 nodes in each simulation. The study lasted long enough for a minimum of 700 blocks to be executed, the researchers said.

For the study, the authors assumed that miners extract blocks of similar sizes. The research effort focused on three block propagation protocols, namely, a traditional block propagation in which the block is fully transmitted, one in which a compact block propagation called Cor16 is made, and an extra thin block propagation called “xthin.”

Blocks with a used capacity of more than 890 kB would not be profitable for Dash (DASH) mining

“With traditional block propagation, we recommend that the code limit on block size should not be greater than 5 MB and that you should not expect a capacity throughput much greater than 890 kB per block. It should be noted that users who include a higher rate can make blocks over 890 kB profitable for mining,” said Dragan Boscovic, Nakul Chawla, and Darren Tapp, researchers at the Blockchain Laboratory at the University of Arizona.

To reach this conclusion, the researchers assumed that all transactions would be 0.01 Dash (DASH) per MB with a mining reward of 1.67 DASH.

Among other conclusions of the study, the researchers state that the maximum block sizes of Dash (DAS) could reach 6 MB and even 8 MB using the compact block propagation method. With the “xthin” block propagation method, blocks could reach a size of up to 10 MB. The authors suggest that the network could go beyond 10 MB.

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