Credential Verified

This is a valid Open Badges 3.0 credential

Credential Details

Awarded To

Jiawen Chen

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

77658922-f92a-4158-9df7-625f7c246555

Status

Active Cryptographically Signed
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        "email": "kontakt@erigo.se",
        "url": "https://cillers.com",
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    "issuanceDate": "2025-12-16T00:00:00+00:00",
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            "achievementType": "Competency",
            "name": "Last-Mile Delivery Optimization AI & Data Hackathon",
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            "criteria": {
                "narrative": "Epiroc Last-Mile Delivery Optimization AI & Data Hackathon"
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    "name": "Last-Mile Delivery Optimization AI & Data Hackathon",
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