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OCG-Industries Showcase · Cluster ⑨ Digital Identity and Credentials

DID Anchor Check

A verifier who is offline cannot call the issuer, so the identifier and its anchor have to stand on their own. Enter a decentralized identifier and the credential it anchors, and this tool checks the identifier against the published syntax rule, derives the anchor key, and compares it to the anchor you were given. Re-running the same identifier reproduces the same anchor and the same hash.

Data: W3C DID Core 1.0 identifier syntax · no external data

Inputs STEP 1
For example did:example:123456abcdef
The credential this identifier anchors
The anchor key you were given, if any. Leave blank if none.
Whole number of days since the identifier was anchored
DID Syntax
--
Checked against W3C DID Core 1.0
Anchor Status
--
Recomputed anchor vs. the one you entered
Offline Checkable
--
Valid syntax and an intact anchor
Detail
DID method--
Structural parts--
Method-specific ID length--
Credential ID--
Anchor day index--
Derived anchor key--
Recorded anchor--
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