Detailed Plan

We already have a running version of these reports on our Cardano #BlockchainIntelligence site <https://bi.stakepoolcentral.com>

To see it in action please visit <https://bi.stakepoolcentral.com/supplychaindatalist> and YouTube video <https://youtu.be/YHDcYBM79sg> for instructions and information

Cardano is a public blockchain and open for everyone to post metadata as part of the transactions. Our reports aids the users in verifying the integrity of the data and that the data was saved by a legitimate identity / data owner.

Verifying this is possible using the following two reports:

Hash verification report, you can verify data integrity, that the data has not been changed since links were posted to the Cardano blockchain. Blockchain metadata cannot be tampered with by design thanks to advanced cryptography. Data on company servers or the internet can be tampered with. Using our hash report, any tampering of original data will show up because the on chain hash will not be correct any more

Signature verification report, you can verify that blockchain data was saved to the by the correct identity because you can verify the identities public key and data signatures. Correct signature can only be produced by the valid owner of the identities private key.

With this proposal we are asking for the Cardano communities support to professionalize this functionality further with web API to enable automatic verification of metadata integrity and ability to share tamper proof verification reports with customers

High-level budget

Development of Web API: $10000

Tamper proofing the reports: $3000

Documentation and user help resources: $2000

Expected delivery

We expect the final solution of this proposal to be launched within 3 months after proposal funding is secured by the Cardano community voters.