Credential Verified

This is a valid Open Badges 3.0 credential

Credential Details

Awarded To

Nithya Narayanan

Identity verified via cryptographic hash

Issued By

Cillers

did:web:cillers

Achievement

Last-Mile Delivery Optimization AI & Data Hackathon

Epiroc Last-Mile Delivery Optimization AI & Data Hackathon

Issued On

December 16, 2025

Credential ID

5c5a537d-5094-47b2-b2d3-cd171d2e10ba

Status

Active Cryptographically Signed

{
    "@context": [
        "https://www.w3.org/ns/credentials/v2",
        "https://purl.imsglobal.org/spec/ob/v3p0/context-3.0.3.json"
    ],
    "id": "https://credentials.erigo.se/credentials/5c5a537d-5094-47b2-b2d3-cd171d2e10ba",
    "type": [
        "VerifiableCredential",
        "OpenBadgeCredential"
    ],
    "issuer": {
        "id": "did:web:cillers",
        "type": "Profile",
        "name": "Cillers",
        "description": "Official certificate issuer for Cillers",
        "email": "kontakt@erigo.se",
        "url": "https://cillers.com",
        "publicKey": {
            "id": "did:web:cillers#key-1",
            "type": "JsonWebKey2020",
            "controller": "did:web:cillers",
            "publicKeyJwk": null
        }
    },
    "issuanceDate": "2025-12-16T00:00:00+00:00",
    "credentialSubject": {
        "type": "AchievementSubject",
        "identifier": null,
        "achievement": {
            "id": "https://credentials.erigo.se/achievements/0dec6efe-8372-4113-9c28-ee6c5fd21a9d",
            "type": "Achievement",
            "achievementType": "Competency",
            "name": "Last-Mile Delivery Optimization AI & Data Hackathon",
            "description": "Epiroc Last-Mile Delivery Optimization AI & Data Hackathon",
            "criteria": {
                "narrative": "Epiroc Last-Mile Delivery Optimization AI & Data Hackathon"
            }
        }
    },
    "name": "Last-Mile Delivery Optimization AI & Data Hackathon",
    "proof": {
        "type": "DataIntegrityProof",
        "proofValue": "eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.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.X5vNbuI44F9_Zpor6J9QFc_I0029S3J4zWniNeBzpggNmIDLukKYm823Ppl2vANWD8qYH2tzExIFv8U_IeJesFKgdGvdQmBFJhYvP0a4hBe-YXZxMEw6uF7O2KG3rxlpijzPcvWE3r3Uazsu3mxoInPQccD3JC16jAJ-rueUqs0D4tspbyb-TdpeMcNyNzYSZF82_L9uuUd0-MJJ_ARxMgJ5ULMKa_bbMa7k67u5MS8chXvt76IepxlKOW5NgUzwOam4DbrJuJIh-CrCEA3AT-X1C4EpiqH9qbQQc6QOP3r98lFhsbqgr_QD0iEORhGi_dswItzXh3T_jxtigYdx4w"
    }
}

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