Need to store file read/write/update history in blockchain ripple/etherrium blockchain

Need to store file read/write/update history in blockchain ripple/etherrium blockchain

if there is a modification in the file after the last blockchain update, it should be notified

SHA512 checksum needs to be generated for the file, in case of any modifications it needs to alert the user

Code needs to be developed in Java if possible

Complete communication on deadline and implementation is to be done in advance.

Need complete project in 7 days from the date of confirmation. No New comers. ONly experienced candidate in blockchain should apply.

Skills: Blockchain, Ethereum, Java

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About the Employer:
( 1 review ) Pune, India

Project ID: #16609572

6 freelancers are bidding on average ₹185526 for this job


Hi, I believe I understand the task you need to implement. I have some little exp in blockchain. So let me help you.

₹6666 INR in 2 days
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i have my own strategy to work in java. i am using below technology. Java and advance java jsp,jstl,hibernate,json tools : myeclipse for spring. mysql workbench,maven dependency i have my own jar file made More

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Hi, I was going through your project specs and I have some questions to ask you. Please check: [login to view URL] Are you available to have a quick chat now? Thanks and Best Regards Krish

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This is Anshuman from Atventus India Private Limited. We expertise in Blockchain and BitCoin development. We have lots of experience in setting up direct BitCoin blockchain transactions with all the wallet. features. More

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I have more than 7 years experience in Blockchain & Cryptocurrency. [login to view URL] [login to view URL] [login to view URL] [login to view URL] These are recently finished my coins. As a seni More

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