Latest Posts with blockchain oracle tag

blockchain oracle

9 Articles 0 Followers


What is Chainlink? — A Deep Dive

31 Aug 2020 4 minute read 0 comments NOWNodes

Originally published in the NOWNodes blog.A smart contract requires real-world data for execution. So, how does it get real-world data? It leverages decentralized oracle networks to provide data from outside the blockchain. ChainLink provides the dec...

This Chainlink competitor is also having a bull run

25 Jul 2020 4 minute read 10 comments paragism

Cover Image Source - modified “It's not a coincidence that the growth of DeFi coincides with a growing abundance of high-quality oracles,” - Chainlink founder Sergey Nazarov Over 3 Billion USD value is locked in DeFi or decentralized finance today....

Understanding Blockchain Oracle- Part I

18 Jul 2020 3 minute read 1 comment Ruma

If you are from a technical background you must have heard about the term Oracle. The Oracle is a database which can store enormous data. Many big organizations use this database for their data warehouse and other data-related projects. But how this...

CHAINLINK ( LINK ) Short Term Price Prediction ( BUY AGAIN ?)

18 Jun 2020 1 minute read 0 comments skyislimit

Let's look at LINK / USDT Daily Chart LINK is still trading below the ascending trend line and few times it touches $4.20 level but rejected. Looks like $4.20 is strong resistance and until we close over it we can not really say uptrend started. If i...

BAND PROTOKOL ( BAND) Short Term Price Prediction ( GOING TO MOON SOON )

13 Jun 2020 1 minute read 2 comments skyislimit

BAND is one of the biggest competitions to CHAINLINK, if you miss the low buying chances then BAND is for you bcos it will go up soon a lot and it is a great coin to have it for the long term and staking around 15 -17 %.Let's look at BAND / USDT Dail...

CHAINLINK ( LINK ) Short Term Price Prediction

10 Jun 2020 1 minute read 0 comments skyislimit

The market is weak for the LINK and volume is down. Something is holding LINK to go upside and it may go both ways, Need to wait and see meantime it is sideways.LINK /BTC 4 Hour Chart Resistance stays at 0.0004569 BTC and time of writing is not easy...

CHAINLINK ( LINK ) Short Term Price Prediction

16 May 2020 1 minute read 0 comments skyislimit

Let see what we said about LINK last time "About a week there is a weakness on LINK and it will keep on as long as BTC keeps going up. Resistance stays at $3.70 level and looks like hard to reach that level for a while, downside movement keeps on sup...

ChainLink (LINK) SHORT term prediction UPDATE

18 Apr 2020 1 minute read 0 comments skyislimit

Look at our last time LONG term prediction about LINK "Support stays at $3.25 level and resistance is All the time high as much as $4.75. Very strong volume and movement coming soon too. Great coin. "https://www.publish0x.com/cryptocoin-predictions-s...

USD 630k lost in Blockchain Oracle Manipulation

23 Feb 2020 1 minute read 1 comment beachbummer

On 14th Feb, I wrote an article giving a quick explanation on Blockchain Oracles. On 18th Feb, bZx suffered a second attack that resulted in a USD 630k loss, and the cause was probably an Oracle manipulation. Following is a quick explanation on how t...