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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.

Morpher = 100 MPH = 1.5$ free Airdrop : Joining Crypto and Stock trading in one platform!

7 Oct 2020 1 minute read 0 comments Ariman

In this article I'll introduce you to Morpher, a new Dapp that allow users to trade both Cryptos and Stocks! There is also a free airdrop of the native token (100 MPH) of the platform, worth now 1.5$ in total. ( don't believe me? Just google "coinmar...

ArbiSwap Airdrop And Tokens Sale Is Live | Join To Get 1,000ASWAP Tokens ($30) Now Or Never

2 Oct 2020 1 minute read 0 comments Daniella Blog

  About  ArbiSwapArbiSwap is built on Uniswap and built on Mooniswap, Kyber, Balancer, Airswap, Bancor etc. it is the first hub for arbitrage among other Defi platforms such as.  You can visit the official website to read more about the site and th...

DTube Airdrop --- Got 27$ worth of DTC

2 Oct 2020 1 minute read 0 comments Zagham Travel

DTube Avalon Blockchain main-net is Live and Dtube also airdrops DTC Token to their account holders. I checked my account and surprised to see that I also got 33.38 Dtc from Dtube. Thanks, Dtube, and best of luck for future plans. The important ne...

Free 20$ when you download Cel app

1 Oct 2020 1 minute read 0 comments TrinityJc

Join Celsius Network using my referral code 1121767978 when signing up and earn $20 in BTC with your first deposit of $200 or more! #UnbankYourself  

360DAPP Airdrop: This looks pointless

30 Sep 2020 2 minute read 5 comments belemo

If there's something I've learnt from crypto space, it is that there's no such thing as too many airdrops. However, it gets to a point when you start to think that maybe this shit is becoming too much. Take this 360DAPP coin that I claimed the other...

Earn free cryptocurrency with Coinbase Earn

29 Sep 2020 1 minute read 0 comments MrBitcoin

Earn cryptocurrency while learning about cryptocurrencyFind out how certain cryptocurrencies work - and try out the individual cryptocurrencies for yourself. Earn cryptocurrency while learning about cryptocurrencyFind out how cer...


29 Sep 2020 1 minute read 0 comments Earningbtclegit

         🚀🚀🍾🍾🚀🚀🍾🍾Hello guys today i want to show you this fantastic new faucet: Cloudfaucet!!!That's a fantastic LEGIT faucet where you can earn 4 different coins: Btc, eth, ltc and doge. You can claim every 45 minutes and the claim can be up to 0.15...


28 Sep 2020 1 minute read 0 comments Digital Asset Culture - YouTube Channel - France

Hello everyone, here is my bnew video about the coming AIRDROP of SPARK TOKEN according to your XRP Holding , and the communication from exchanges supporting the AIRDROP : Join Celsius Network (Gaining Interesting Interests) using my referral code 1...

Want to mine free crypto on your phone?

26 Sep 2020 1 minute read 0 comments Camillus

You can mine free PI Network cryptocurrency via mobile with no risk, no battery/network usage, no technical knowledge, and almost no effort ! Currently this crypto has no value, and nobody can assess if it ever will ,however I believe the PI Network...

Kickex | Join and get 5,000+ kick tokens for joining

22 Sep 2020 1 minute read 0 comments Daniella Blog

  Kickex is a new exchange site in the world of crypto currency.According to them; KickEX is a next-generation cryptocurrency exchange that combines pioneering order types, a powerful referral system and an ultra-competitive loyalty model with low fe...