Recipients of the Empowered Educator Experimenter badge have completed a series of challenges inviting them to experiment. They have been curious and creative as they explored, and reflected on new approaches to designing learning experiences and have extended their skills related to online and technology-enabled learning.
Issuer
eCampusOntario
Issued On
1730376000
Expires
-
check_circle Hosted badge assertion is valid
check_circle Badge has not been revoked
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Check that the badge was awarded to the correct recipient by entering their email address:
Blockchain verification available
verified_userVerified — This badge has blockchain validation enabled.
fingerprintVerified — SHA256 checksum of the hosted assertion matches stored targetHash value.
call_mergeVerified — Values for targetHash, proof, and merkleRoot form a valid Merkle Path.
linkVerified — MerkleRoot is anchored to blockchain.
Steps for independent verification using provided proof data:
Download the hosted assertion from https://factory.cancred.ca/v1/assertion/7fd4a7dff3e5ee76b3a39e0d7c3759d3191f3678.json
Calculate the SHA256 checksum of the downloaded JSON string.
Verify that targetHash matches the hex-encoded SHA256 checksum.
Verify that the values targetHash, proof, and merkleRoot form a valid Merkle Path.
Starting with targetHash, traverse the proof list and calculate SHA256 checksums for each pair.
Pairs are formed from the value of previous calculation and each list item map value.
Argument position of the list item in the hash function is determined by the map key "left" or "right".
Final value must match merkleRoot value.
Note that all checksums are calculated from hex-decoded binary bytes.
Verify that merkleRoot matches what is stored in the blockchain transactions of the "anchors" list.
The value to check is stored in the data field of an Ethereum transaction identified by sourceId value.
You can use a service like https://etherscan.io
to look up the data field using the provided transaction hash.
