Blockchain News, Opinions and Analyses created by users.


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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.

Numio Airdrop - Win up to 100k Numio!

4 Jan 2021 1 minute read 0 comments Nolan Mayersky

Numio Airdrop It's not often that I report on airdrops. But, I found this one and the project seems to be legit and the tech behind it looks pretty appealing.  Numio is a suite of crypto software and also an Eth token. This includes identity managem...

FAUCEYPAY ***Making things right for the hard working Faucet laborer's.***

3 Jan 2021 4 minute read 0 comments hcacw

January 5, 2021 I wasn't sure which ay to present this blog that allows for simplicity and with ongoing posts. I than decided to just go with the flow and not worry about structure until structure presented itself. I also want it to present in a way...

Crypto Exchange is coming to europe - join $200 Airdrop Waitlist

3 Jan 2021 1 minute read 1 comment Speedcar

Hi everyone Hope everyone are doing well So in this post am going to share world best crypto exchange coming  In mean while everyone can join waitlist so we can earn some portion of prize pool The most accessible crypto exchange is coming to Europe!...

Torum XTM roadmap presale, airdrop, price, and website explained + new Weedcash clan for cross posts

1 Jan 2021 2 minute read 0 comments Chubbie149

Intro TORUM XTM (Beta) is in its presale phase due to this fact the users are somewhat confused as to how much its valued at and why they cant redeem or transfer their earnings. I have tracked down the information to help solve these questions and m...

Safepal wallet airdrop!

1 Jan 2021 1 minute read 0 comments Stat1c

🛰 NEW AIRDROP: SafePal Wallet 💰 Reward: 445 SFP + 25 SFP for each referreal⚡️ Mail - Telegram - Google play or App Store ☢️ SFP can be listed on Binance. 🔹 Download the Android or IOS app. 🔸 Download the SafePal Wallet Android or IOS app.🔸 Click on "...

Presentation of Graphene and how to participate in the airdrop

1 Jan 2021 1 minute read 2 comments Cappex

Graphene is the most advanced & scalable Blockchain in the world! Graphene is a Blockchain architecture developed using the modern "Go" programming language, thanks to the use of sharding technology and the CASPER consensus protocol will have the po...

BeforeCoinmarketCap Airdrop (Round 3)

29 Dec 2020 1 minute read 0 comments Freecoins24

About: BeforeCoinmarketCap Airdrop (Round 3) is live! BeforeCoinMarketCap is a platform for tracking initial placement of tokens, and audit of valid tokens with small volume. Our platform rewards users of valuable information and tokens of own...

💥 After 1inch Christmas Airdrop, Who Will Be the Next DEX to Issue Token?

28 Dec 2020 2 minute read 5 comments

  Decentralized exchange aggregator has issued its own governance token this Christmas.   Users of and the Mooniswap, which is an AMM protocol by the 1inch team, can get their 1INCH token rewards as a Christmas gift. Us...


27 Dec 2020 1 minute read 0 comments bitbollo

What happened:This is a fake faucet that ask a payment in order to send a big amount of BTC.Obviously there is no service that can "exploit" faucet and other blockchain site... but according to the address of scammer a lot of people (around 400) have...

Coinbase currencies airdrop

27 Dec 2020 1 minute read 0 comments Uczniak

Coinbase currency exchange site just added new beginner lessons about crypto COMP, with nice rewards. It's very simple! Just watch 3 short reviews to know better a COMP token, answer 3 simple questions and earn 9$ in COMP!!!     Coinbase also give's...