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SHA-256 Hashing and Storing Documents on Ethereum, Schemes and Mind Maps of Software Development

University of AllahabadSoftware Development

The process of calculating sha-256 hashes for documents, uploading and committing them to ethereum, issuing receipts with ethereum addresses and transaction ids, storing receipts in a database, and regularly checking for hash changes to notify the original uploader.

Typology: Schemes and Mind Maps

2020/2021

Uploaded on 04/20/2021

mayavi-nair
mayavi-nair 🇮🇳

1 document

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Calculate SHA-256
hash of Document
Upload Document
Commit Document
hash in Ethereum
Private Network
Issue receipt with
Ethereum address of
Transaction, TxnId
and Document Hash
Store the receipt in
Database
Poll the Ethereum
address in regular
intervals, to check if
the hash has
changed
Notify the original
uploader if the hash
has changed

Partial preview of the text

Download SHA-256 Hashing and Storing Documents on Ethereum and more Schemes and Mind Maps Software Development in PDF only on Docsity!

Calculate SHA- hash of Document Upload Document

Commit Document hash in Ethereum Private Network

Issue receipt with Ethereum address of Transaction, TxnId and Document Hash

Store the receipt in Database

Poll the Ethereum address in regular intervals, to check if the hash has changed

Notify the original uploader if the hash has changed