
A Dapp is a 'blockchain enabled' website, where the Smart Contract is allows it to connect to the blockchain.
It is a computer code run with the blockchain and contain with certain rules which the parties of smart contract agree to interact each other
Smart Contract is the connect of two people run under the blockchain coding also stores in public data base which cannot change.
It works with legally binding which means that once signed all parties are legally obligated to do what they have agreed to.
Breach of contract is when one party does not do what the party agreed to do in the contract.
ERC-223: Here it is a little upgrade version of ERC20.


The ride-hailing segment is already getting serious traction in terms of usage, competition, and overall revenue.
As per the recent statistics, the ride-hailing revenue estimated to reach $83 billion in the year 2019.
This market is not about to get saturated any time soon as the market is held to grow at a steady rate.
The revenue estimates show a growth rate of increase of about 13% which results in the revenue estimate of $133 billion by the year 2023.
This can cause serious ambiguity between the drivers, users and the business.
The matching algorithms or the approval policy for the drivers are not strict and there are chances that the ride-hailing companies are not aware that they are giving access to take apart crimes and hazards to the users without their knowledge.




Cryptocurrencies are always a hullabaloo concept that is clueless even for tech enthusiasts as the entire environment is seamless.
Cryptocurrencies have changed the world of trading and exchange with their easiest and fastest way of peer-to-peer transactions with no cross-border restrictions.
Cryptocurrencies have been innovated as a boon to the businesses that target the global audience.
Traditional crypto exchanges act as an intermediary platform between the peers and collect transaction fees for every cryptocurrency trade.
P2P cryptocurrency exchange has many thumbs up as well as pitfalls for its users.
If the buyer is not satisfied with the order quotations of sellers, they can create own buy order request for cryptocurrencies.

What is Peer to Peer (P2P) Messenger
Communication between two or more computers with using internet or without internet is called P2P messaging.
Output Messenger is a one of the best P2P messenger it's working with LAN without internet connection.
P2P chat messenger create ECO friendly environment in you, you can share all kind of document to one computer to another computer.
also it's used for voice chat video chat, group chat, remote desktop and screen sharing etc..,
Output Messenger is a best example of Peer to Peer (P2P) Messenger.