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^{Cover screenshoted from playstore app update}

---- ---- Greetings steemians how are you all doing today I hope all is well and you all are enjoying your day, today I will be taking part in a contest organize by @khursheedanwar here in the Steem4bloggers community which is titled ***Learn briefly about blockchain working*** ----- Despite blockchain being the leading phrase in our today's world but yet still not everyone can fully understand what a blockchain is and how it works which in my today's entry I will share with you all what and how a blockchain works, the people involved in it's operations and much more ---- >So sit back relax and read through my entry and let's learn together, note you are free to correct me anywhere that I'm wrong using the comments section. ---- ![](https://cdn.steemitimages.com/DQmSCPh4RKpNFiq3EgPbrDMMYYRTQ6DwBqH6xFQ4xY4TGvZ/1711266042629.jpg) ^{Picture source}

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How Generally A Blockchain Work?

----- According to my own understanding a blockchain is a distributed database that does not store any of it's information in a central location rather it copies and spread a network of computers and when ever a new block is added (minded or minted) all the computers update to reflect the certain changes. ----- #####

Who Is Involved In Operating A Blockchain And How Much Blockchain Provides Security?

----- Studies shows that they are different participants who play this role and amongst them are blockchain users, though each blockchain network has different people (regulators) or users that operates it. ---- According to cryptography every transaction that is being carried out on the blockchain is secured with cryptographic principles which helps in ensuring data authentication and encryption with a public key infrastructure that grants users to receive assets. ---- ![](https://cdn.steemitimages.com/DQmXgUrHByXJPGoNdDjVxo6vnnDKYxp7XLbGLt9P2pnfUUn/1711266116171.jpg) ^{Picture source}

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How Consensus Mechanism In Steem Blockchain Is Working For Achieving Agreement Among Its Users?

---- Studies show that a consensus mechanism is a set of computer protocols or rules/ethics that brings all connections of distributed database of blockchain network in agreement on a single data set. ----- Also in a blockchain a consensus mechanism is seen as a system that validate and marks all transactions as being authentic which is complete and secure for the purpose of building trust amongst traders. ----- So when viewing that on the steemit platform trust me it is very much working as according to my experience no transaction that I have done here on the steemit platform has ever had a problem or issues and thus building in me a sense of trust in it. ----- ^{***This will be the end of my entry and I will like to invite some of my friends @robin42, @slon21veka, @malikusman1 & @edidiongeffiong to also participate in this amazing contest***} ----

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