Your exam details and unique token ID are stored at an address on the Ethereum Blockchain's Main Network. You cannot retrieve your personalized exam details from blockchain explorers directly. This is because Blockchain explorers return only return the transaction hash from a smart contract. Also, because this hash is deterministic, the data that has been hashed (i.e. Your Name, Exam Name, Exam ID, Exam Date and Your Unique Token ID) will be difficult for you to view without knowing every exact detail. Therefore, we have implemented a Decentralized Application solution to retrieve your exam data from our smart-contract on the blockchain by your Unique Token ID.

The way to view your exam data through etherscan.io
Contract Addresses
CBSA - 0x69Fe5B1e12104d7fd87cD290A64Aee2FB14d9D1A
CBDE - 0xe976d6c97330B59669A5e44135AC0508c78B3195
CBDHF - 0xFc6e40D37052DeDc721516Df9A4C89AaEFE9597B
CBSP - 0xc662393593eb276487f215169b4D57318bF08aE2
CBBF - 0x269E1E99806cA06f53DdE2fe20656DB82a341349


Then you try to find your transaction, it would usually be the day that you passed the exam. Once you click on your transaction, you can view a few pieces of data under the Input Data section at the bottom choose the View Input As UTF-8 so its readable.