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Blockchain is a term that is used to describe what is essentially a decentralized database. It is a type of Distributed Ledger Technology (DLT). Other forms of decentralized systems exist, but blockchains remain the most popular, due to its association with Bitcoin and the origins of cryptocurrencies.

Blockchains consist of multiple blocks of data, that are linked together to form a chain. Its most valued properties are immutability and transparency. No new information can be verified that is in contradiction with previously verified data, and data cannot be changed without causing severe changes to the network. Transaction fees are also extremely low, which is an important factor in persuading incumbent financial institutions to adopt the technology for their own purposes. Blockchains can be either permissioned or permissionless, and different projects take different approaches on how their networks are governed.

Blockchain’s strengths have caused it to be quickly considered by many major companies, as well as smaller ones seeking to leverage the advantage for their own growth. However, given the relative newness of the technology, several technical limitations must still be overcome before the technology can reach a global scale. Chief among these is scalability, which determines the number of processes that can be transacted simultaneously or at least without significant delay. 

User-friendliness is another important issue to be tackled. To achieve mass adoption, experts in the field believe that the technology must be manifested in an accessible form, and this is another issue that several projects are tackling, which includes the development of the much vaunted decentralized apps (DAPPs).

In this tag, read blockchain news, price predictions, opinions and analyses created by users.

500 Sathosis free for day!!!

15 Apr 2021 1 minute read 0 comments Exprimiendo Internet

Hello friends, today we bring you an exchange that pays us 500 daily satoshis for seeing 5 ads of 1 minute each. It is very easy to do and you can withdraw from 10,000 satoshis directly to your exchange account, that is, every 20 days You will withdr...

Seetee, Norwegian crypto-startup, made approximately 10M in a month

15 Apr 2021 1 minute read 0 comments Danishly

Some weeks ago I wrote about Kjell-Inge Røkkes new crypto-startup, Seetee. Investing mainly in BTC, he bought 500M NOK worth of BTC. Being a vocal critic of cryptocurrency before, it came as a shock when he announced his new company, Seetee.  This ma...

DxSale Process of SALE on Binance Smart Chain

15 Apr 2021 1 minute read 0 comments Barineka

How To Get An Extra Bonus During Equilibrium’s PLO Phase 1

14 Apr 2021 1 minute read 0 comments Equilibrium

We are raising funds to secure a parachain slot on Polkadot with our two-phase parachain lease offering. All told, we expect to have 250,000 DOTs on hand when the PLO Phase 1 is over on April 25. But we can only get there with the help of our communi...


13 Apr 2021 1 minute read 0 comments Worldofrach

In my first Blog of Crypto earnings I will take the time to tell you more about airdrops...   What is crypto airdrops? Crypto airdrops are used to distribute new cryptocurrency coins or tokens to the crypto community worldwide. With most altcoin aird...

Earn without doing nothing CRYPTO TAB BROWSER

13 Apr 2021 1 minute read 0 comments ErickStounn

Earn easy btc without doing nothing just install the aplication on the smartphone or PC and generate incoming BTC satoshi.  Minimum withdrawal 0.00001000 satoshi Please use my link to register and start earning free BTC while browsing your phone o...

Pi Network: Pi Browser and Wallet Live

13 Apr 2021 1 minute read 3 comments Cje95

A few days ago there was an updated video on the Pi Network app when I went on to turn back on my mining. It was only just a few weeks ago that the Pi Team developed and implemented the wallet feature for desktop node users. Now, this has been expand...


12 Apr 2021 1 minute read 0 comments kendrickcheok

🕵️‍♂️ New Airdrop: WYD TOKEN (WYD), Round 2   💵 Rewards: 40 WYD (100 $) + 1 WYD (2,5 $) per refer   🤖 Start the bot here   🔹 Telegram Group & Two Channels 🔹 Submit Waves wallet (Register or download App)   💰 WYD rewards will be...

👉Riot Blockchain Is Set To Acquire A Texas Data Facility For $650M ⏰ 4 MINUTE #BITCOIN SHOW #741

12 Apr 2021 1 minute read 0 comments Gary Leland the Bitcoin Boomer

Riot Blockchain is continuing its Bitcoin mining expansion efforts and eports suggest that the US based miner is set to purchase Whinstone US Inc.   🎥 YOUTUBE 🔘 ALEXA 🔉 PODCAST https://4Minut...

Cake DFI for staking and earning a one time deposit bonus!!!

12 Apr 2021 1 minute read 0 comments deanlad

Pool by cake is a new new platform which lets you hold different cryptocurrencies and earn interest for them. They are currently offering $30 worth of DFI tokens which will be locked for 6 months in the platform and are withdrawable after the holding...