---
description: Register an ISCN by Cosmostation app
---

# Cosmostation app

{% hint style="warning" %}
The documentation is designed for Liker Land and LikeCoin v2. For information on 3ook.com and LikeCoin v3, please visit [docs.3ook.com](https://docs.3ook.com).
{% endhint %}

## Step 1: Login app.like.co

Visit [app.like.co](https://app.like.co) in your browser and click "Connect Wallet" in the top right corner or click "Register ISCN"&#x20;

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FUzhLrohBB3HLxjqxOJWm%2FISCN%201.png?alt=media&#x26;token=5a79553f-ac09-4a37-bfd1-87674393d121" alt=""><figcaption><p>On app.like.co, click "Connect Wallet" in the upper right corner or directly click "Register ISCN"</p></figcaption></figure>

A QR Code will appear after clicking "Cosmostation app".

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2Fj5hSqqOn6tF2UihHjk3H%2FISCN%20Cosmostation%20app.png?alt=media&#x26;token=1c694d37-1142-4b55-aff3-c95c886b26c1" alt=""><figcaption><p>Login and link to app.like.co with Cosmostation app</p></figcaption></figure>

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2Fp8Cvlp10xYlG3NifZQbC%2FNFT%20Portal%20Cosmotation%20app%201.png?alt=media&#x26;token=dabb24b9-c552-4157-9d68-6cedea8947ed" alt=""><figcaption><p>After clicking the Cosmostation app, a QR code appears</p></figcaption></figure>

On the[ Cosmostation app](../../../general-guides/wallet/cosmostation-app/cosmostation-app-deposit-and-send-likecoin), click the QR Code icon to bring up the camera, and scan the QR Code.

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FkIHafyzb04PihNc2H7Z1%2FNFT%20Portal%20Cosmotation%20app%202.png?alt=media&#x26;token=fcea2cd1-a300-45ae-86d7-35c1440f3e99" alt=""><figcaption><p>Open the Cosmostation app, tap Wallet Connect to scan the QR code</p></figcaption></figure>

Enter the PIN code to confirm.

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2F4QM255XMfB8j0ymAc9dj%2FNFT%20Portal%20Cosmotation%20app%203.jpg?alt=media&#x26;token=161842ee-1590-4c05-b2a3-0d00af94a5ed" alt=""><figcaption><p>PIN Code Authentication</p></figcaption></figure>

Click "OK" to confirm.

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FKDmGphTpD64saSLqntGd%2FNFT%20Portal%20Cosmotation%20app%204.png?alt=media&#x26;token=3c617acd-75f3-4169-9486-2983ff255a1a" alt=""><figcaption><p>Click "OK" to confirm</p></figcaption></figure>

Connected successfully.

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2F5utmSqJXxO4MqNKhnADs%2FNFT%20Portal%20Cosmotation%20app%205.png?alt=media&#x26;token=9c51fa0d-c093-4c6e-9944-bd8c076f80fb" alt=""><figcaption><p>Successfully connected to app.like.co</p></figcaption></figure>

After successful login, your wallet address will be displayed in the top right corner. Click "Register ISCN" to start ISCN registration.

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2F2wNahsGjhTf4PfIjTo8T%2FISCN%202.png?alt=media&#x26;token=9efbd188-02d6-4a64-95ba-89e83da6defb" alt=""><figcaption><p>Successfully link app.like.co and display the wallet address</p></figcaption></figure>

## Step 2: Upload or Skip Upload Content <a href="#bu-zhou-er-shang-zai-nei-rong" id="bu-zhou-er-shang-zai-nei-rong"></a>

{% hint style="info" %}
If you need to publish the article URL as a Writing NFT, please click "Has a URL, Arweave or IPFS hash? Mint NFT here" and refer to the [Publish Writing NFT](../../nft-portal) tutorial.
{% endhint %}

### Upload Content

Click "Select a file" to choose a photo or video, or upload it directly by dragging and dropping. If you have already uploaded the file, you can also choose "Skip Upload".

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FQfwpiJf0yn8pj8SmfePU%2FISCN%203.png?alt=media&#x26;token=5459e1cf-f359-41c6-8ca7-49bc43145e4b" alt=""><figcaption><p>Click "Select a file" to upload a file or "Skip Upload"</p></figcaption></figure>

After the upload is complete, click \<I> to check the metadata of your file, including EXIF data such as location and camera settings. Review the details again and "Start Upload".

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2Fl8iKi2W7goNPxDItJank%2FISCN%205.png?alt=media&#x26;token=579e09da-f439-40c0-8926-1247546f0c0d" alt=""><figcaption><p>Click <em>to check the metadata of your file and "Start Upload"</em></p></figcaption></figure>

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2F3JbSVh5IiuqrxF1w9038%2FISCN%204.png?alt=media&#x26;token=aadf3efb-e23d-4455-8873-a870760f3bde" alt=""><figcaption><p>Metadata of your file</p></figcaption></figure>

### Skip Upload Content

If you choose "Skip Upload", enter an existing content fingerprint.

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FwfDc78IcpB6YeWZ3umS6%2FISCN%205.5.png?alt=media&#x26;token=b01181ca-c28e-4af3-97f0-f21a3998e8f4" alt=""><figcaption><p>Enter an existing content fingerprint</p></figcaption></figure>

## Step 3: Fill in the metadata <a href="#bu-zhou-san-tian-xie-yuan-zi-liao" id="bu-zhou-san-tian-xie-yuan-zi-liao"></a>

Fill in the information about this content, including:

* ISCN Title
* Description
* Author - Click to fill into more details. You may include more than one author if the work is co-created.
  * Name
  * Liker ID
  * Description
  * URL
  * Wallet Address
* Stakeholders - The system will automatically add the author and the ISCN registrant as stakeholders.
* Tags - Help others to find your content
* URL - Link to the content
* Hide file storage link from public blockchain - Avoid the link appearing in general public.
* License - Choices of Content Licensing
* Register your asset in Numbers Protocol - Click on it and the work will be registered with [Numbers Protocol](https://www.numbersprotocol.io/) too ( Not applicable to Skip Upload ).

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FYIj3imkIiJTJGsvMPZzl%2FISCN%206.png?alt=media&#x26;token=878206af-c23e-46e5-86f9-69a830222c01" alt=""><figcaption><p>Fill in the metadata</p></figcaption></figure>

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FNPKHBTXEYIe1jZonBfKK%2FISCN%207.png?alt=media&#x26;token=5dcc3244-2f2f-4024-9c36-6273c736b18f" alt=""><figcaption><p>Fill in creator information</p></figcaption></figure>

Although most of the fields are optional, it is recommended to be as detailed as possible for content discovery and authenticity. The system will estimate the cost of this registration. After filling in all the information, click "Register".

## Step 4:  Sign and getting the ISCN <a href="#bu-zhou-si-huo-qu-iscn" id="bu-zhou-si-huo-qu-iscn"></a>

The Request Transaction Sign window will pop up, click "Confirm" to sign.

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FBy3FEMfkdS40yEPKEexd%2FISCN%2012.png?alt=media&#x26;token=6ca121ed-fe67-4942-8080-72fc3946d6ef" alt=""><figcaption><p>When Cosmostation app pops up the Request Transaction Sign window, click "Confirm"</p></figcaption></figure>

To successfully register an ISCN, two signatures are required:

### Sign (1/2) Please sign to upload to Arweave

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FBbawNlTcoAu1PVqKHhTd%2FISCN%208.png?alt=media&#x26;token=db392ede-4f0b-49f8-82dc-ffcd3a4042fb" alt=""><figcaption><p>Sign (1/2) Please sign to upload to Arweave</p></figcaption></figure>

### Sign (2/2) Please sign to register ISCN record

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2Fe0uUB3cnPmS8WlgvkP2F%2FISCN%209.png?alt=media&#x26;token=77a7031d-82aa-4e0f-8aaf-bd3053d3dc04" alt=""><figcaption><p>Sign (2/2) Please sign to register ISCN record</p></figcaption></figure>

Publishing to blockchain normally takes a few seconds only.

ISCN with a unique content fingerprint is ready.

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FR2ui6ByNcxmblTEwf7bq%2FISCN%2014.png?alt=media&#x26;token=c307be24-4d90-439a-9fc4-5b6147610536" alt=""><figcaption><p>Successfully registered ISCN</p></figcaption></figure>

Back to app.like.co homepage, click "[My Publishing](https://app.like.co/works)" to list all your publications.

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2F4me1rfAD9MEgoecQFnEa%2FISCN%2015.png?alt=media&#x26;token=81258b29-880a-410d-8e84-c385094b9d83" alt=""><figcaption><p>Click "My Publishing" to view all ISCNs</p></figcaption></figure>

Click on a particular piece to check out the metadata and the original file.

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FPAmqlU0bG5iK2WR22e5Y%2FISCN%2016.png?alt=media&#x26;token=698ad2c0-4a51-4289-ad09-0e79c3a29ab2" alt=""><figcaption><p>ISCN Details</p></figcaption></figure>
