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Blockchain: The Future of Technology? As the name suggests the technology revolves around a chain of blocks where digital information forms the blocks and its storage on public databases forms the chain. Section 1: The Blockchain Technology The technology consists of three fundamental components: a public distributed ledger, a synchronization protocol and a software development kit. A public distributed ledger makes the network accessible and independent of any single entity’s control or influence. Each node is the owner of the data that is stored on the blockchain, such as documents, vouchers or digital currencies. The other two are the synchronization protocol and the software development kit. A synchronized protocol was to help in communication between the participants within the network. The software development kit provides support for programmers to build applications and run them inside the decentralized network. How Blockchain Technology Works Whenever a transaction is done, it is added to the chain and then validated by two or more nodes on the network. The transaction itself is made by anyone who wishes to do so using the digital system or a messaging application on the blockchain. The network is organized and updated automatically. It is impossible to hack a blockchain as there is no central controller of the technology. There is a strong chance that by owning the private key that provides access to the public-facing data on a blockchain, you could control the entire network. The use of a digital currency like Bitcoin has helped make blockchain technology... (More)
kevin booth
Blockchain Ends the Double Spending Problem

How Blockchain Ends the Double Spending Problem?

If you know a little about blockchain, you must be aware of the double-spending problem too which occurs when the blockchain network is disrupted and the crypto is stolen or in other words, double-spent. What happens actually is the thief duplicates the transaction and makes it look legitimate. It is not easy to double spend and hence the practice is not common however it does occur. Blockchain ends the double-spending problem through the use of consensus mechanisms like proof of work that is carried by decentralized networks of miners. The network not only helps maintain fidelity but detects double spending of the coin to prevent stealing.

Decentraland is a decentralized augmented experience stage controlled by the Ethereum blockchain. Inside the Decentraland stage, clients will have the option to make, understanding, and adapt their substance and applications.


The limited, safe, 3D virtual space inside Decentraland is called LAND, a non-fungible computerized resource kept up in an Ethereum shrewd agreement. Land is separated into packages that are recognized via cartesian directions (x,y). These packages are for all time possessed by individuals from the network and are bought utilizing MANA, Decentraland's digital currency token. This gives clients full authority over the situations and applications that they make, which can go from anything like static 3D scenes to progressively intuitive applications or games.


A few packages are additionally sorted out into themed networks, or Districts. By sorting out packages into Districts, the network can make imparted spaces to basic interests and employments. You can discover a rundown of the first District Proposals on GitHub. The substance that makes up Decentraland is put away and circulated by means of a decentralized system while proprietorship and exchanges are approved on the Ethereum blockchain.