---
title: CyberRock Cloud 
description: CyberRock Cloud
---

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1. [Knowledge Base](https://portal.sandgrain.eu/knowledge-base?hsLang=en)
2. [User Documentation](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en)
3. [Claim Token Procedure](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#claim-token-procedure)

October 6, 2026

# CyberRock Cloud

### Login

Please login to your CyberRock Cloud Tennant Portal account with your E-mails address and the password that has been send to you.  

```
https://sandbox.sandgrain.io/ 
```

- You could be redirected to Cloudflare (sandgrain.cloudflareaccess.com)

If this happens type in your E-mail address and you will receive code. 

- At first login you are requested to change your password.

![Afbeelding met tekst, schermopname, Lettertype

Automatisch gegenereerde beschrijving](https://portal.sandgrain.eu/hs-fs/hubfs/undefined.png?width=300&height=259&name=undefined.png)

### Claim Token

Lists Claim Token ID's that can be claimed.  

![Screenshot 2025-10-18 113103-1](https://portal.sandgrain.eu/hs-fs/hubfs/Screenshot%202025-10-18%20113103-1.png?width=600&height=234&name=Screenshot%202025-10-18%20113103-1.png)

Click on the action icon and claim the Token ID

![claimID2](https://portal.sandgrain.eu/hs-fs/hubfs/claimID2.png?width=300&height=94&name=claimID2.png)

Once the Token ID have been claimed it can be authenticated and used for any other features of the CyberRock Trust Services 

### Check Status

The status can be checked by searching for the TID just Claimed. The LifeCycleStatus (LCS) should be AssetOwnedAndActive 

![Screenshot 2025-10-18 113644-1](https://portal.sandgrain.eu/hs-fs/hubfs/Screenshot%202025-10-18%20113644-1.png?width=550&height=277&name=Screenshot%202025-10-18%20113644-1.png)

| [← Tenant API](https://portal.sandgrain.eu/knowledge-base/tenant-api-?hsLang=en) | [Symmetrical Authentication →](https://portal.sandgrain.eu/knowledge-base/overview-of-sandgrain-symmetrical-authentication?hsLang=en) |
| --- | --- |

- [User Documentation](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#main-content)

    - [Quick Starter Guide](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#quick-starter-guide)
    - [User Manual](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#user-manual)
    - [Whitepaper](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#whitepaper)
    - [Token Leaflet](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#token-leaflet)
    - [Claim Token Procedure](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#claim-token-procedure)
    - [Daisy Chain](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#daisy-chain)
    - [Release Note](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#release-note)
    - [Naming Convention](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#naming-convention)
    - [SandGrain SDK](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#sandgrain-sdk)
    - [TrustBridge](https://portal.sandgrain.eu/knowledge-base/user-documentation?hsLang=en#trustbridge)
- [API Documentation](https://portal.sandgrain.eu/knowledge-base/api-documentation?hsLang=en#main-content)

    - [Device API Integration](https://portal.sandgrain.eu/knowledge-base/api-documentation?hsLang=en#device-api-integration)
    - [Daisy Chain and Attestation](https://portal.sandgrain.eu/knowledge-base/api-documentation?hsLang=en#daisy-chain-and-attestation)
- [SDK](https://portal.sandgrain.eu/knowledge-base/sdk?hsLang=en#main-content)

    - [Core Functions](https://portal.sandgrain.eu/knowledge-base/sdk?hsLang=en#core-functions)
    - [SandGrain SDK](https://portal.sandgrain.eu/knowledge-base/sdk?hsLang=en#sandgrain-sdk)

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