# Composed Endorsement of original self-issued VC
{
"@context": [
"https://www.w3.org/2018/credentials/v1",
"https://w3.id/vc/linked-claims" // <- TODO: decide on url
"https://w3id.org/security/suites/ed25519-2020/v1"
],
"type": [ "VerifiableCredential", "VerifiableEndorsement" ],
"issuer": {
"id": "did:web:bob.example.com",
"name": "Bob"
},
"issuanceDate": "2010-01-01T00:00:00Z",
"expirationDate": "2020-01-01T00:00:00Z",
"credentialSubject": {
// Note that the credentialSubject.id is the id of an individual Achievement in the target VC
// It could just as readily be the id of the VC, but the authors wanted to highlight that a section of the VC could be targeted
"id": "urn:uuid:e8096060-ce7c-47b3-a682-57098685d48d",
"digestMultibase": "zb1B1M6Bve5JEaNqeJSmuE", // digest of the Achievement being endorsed
"endorsement": {
"type": "Endorsement",
"statement": "This is an endorsement regarding Alice's 'UAV Control System for Drone Navigation' achievement. Alice has an exceptional skill set as an UAV guidance control engineer. See also the attached evidence.",
"endorser": {
"id": "did:web:bob.example.com", // MUST be same as issuer
// the endorsing entity's bona fides, tailored to the specific endorsement area or claims on a per-use basis
"relevance": [
// Generic expertise claims (such as CV / resume / degrees)
{
"id": "https://SmartResume.com",
"type": "SmartResumeProfile"
},
{
"id": "https://linkedin.com/Bob",
"type": "LinkedInProfile"
},
{
// link to a credential I received saying I have a degree to this subject
"id": "https://example.edu/degrees/class-of-2021/bob",
"name": "University Degree Credential"
},
{
"id": "https://sigspatial.acm.org/members/12345",
"description":
"https://www.acm.org/special-interest-groups/sigs/sigspatial",
"name": "SigSpatial Membership Credential"
},
// Specific expertise item tailored to the endorsement
{
"id": "https://example-journal.com/my-article.pdf",
// optional hashlink (note that 'multibase' is a part of the in-progress
// IETF spec https://datatracker.ietf.org/doc/html/draft-multiformats-multibase
"digestMultibase":"zQmdfTbBqBPQ7VNxZEYEj14VmRuZBkqFbiwReogJgS1zR1n",
"name": "Control Systems in Unmanned Flight",
"citation": "...",
"description": "I have published an article in a peer-reviewed journal."
},
// TODO: Add a CID / Ceramic link as an example.
]
}
}
},
"evidence": [
{
"id": "https://github.com/example-org/control-test-suite",
"type": ["EndorsementEvidence"],
"name": "Control System Test Suite",
"description": "The code used to control a UAV delivering packages to an address.",
"digestMultibase": "..."
},
{
"id": "https://control-systems-journal.example.com/12345.pdf",
"digestMultibase": "zQmdfRKkx7Uf8Rpr079Uh",
"name": "Geopositioning in Control Systems",
"citation": "...",
"description": "A particularly insightful implementation of geopositioning with precision; I was very impressed with Alice's approach."
}
],
"proof": {
// Signature goes here
}
}