WARNING: HashChain is intended for experimenting and learning, NOT for a production environment.
HashChain is a simple blockchain powered drag n drop solution for authenticating and verifying electronic records. It is built with php and can be readily deployed on Multichain. The HashChain project is maintained by Primechain Technologies Pvt. Ltd..
An instance of YobiChain
HashChain is automatically installed during the YobiChain setup.
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Go to
http://<IP Address>/hashchainand drag and drop any file (text, doc, pdf, video anything). -
The hash of the file will be immediately calculated in your browser.
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This hash will then be uploaded to your blockchain and stored.
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To verify, go to
http://<IP Address>/hashchain/verifier.phpand drag and drop a file. -
If the hash of that file exists in your blockchain, the file will show as verified. If not, it will show as not verified.
Links to the live demo can be found here - https://github.com/Primechain/yobichain.
A non-exhaustive list of contributors:
- Sripathi Srinivasan (sripathi@primechain.in) [Project Lead]
- Rohas Nagpal (rohas@primechain.in)
- Sudin Baraokar (HEAD.SBICIC@sbi.co.in)
- Shinam Arora (shinam@primechain.in)