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83 lines
2.5 KiB
Markdown
83 lines
2.5 KiB
Markdown
# Publish a Dataset 📤
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Once you've configured the RPC environment variable, you're ready to publish a new dataset on the connected network. Our flexible setup allows you to switch to a different network simply by substituting the RPC endpoint with one corresponding to another network. 🌐
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To initiate the dataset publishing process, we'll start by updating the helper [DDO](../ddo-specification.md)(Decentralized Data Object) example named "SimpleDownloadDataset.json." This example can be found in the `./metadata` folder, located at the root directory of the cloned Ocean CLI project.
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```json
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{
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"@context": ["https://w3id.org/did/v1"],
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"id": "",
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"nftAddress": "",
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"version": "4.1.0",
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"chainId": 80001,
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"metadata": {
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"created": "2021-12-20T14:35:20Z",
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"updated": "2021-12-20T14:35:20Z",
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"type": "dataset",
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"name": "ocean-cli demo asset",
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"description": "asset published using ocean cli tool",
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"tags": ["test"],
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"author": "oceanprotocol",
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"license": "https://market.oceanprotocol.com/terms",
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"additionalInformation": {
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"termsAndConditions": true
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}
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},
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"services": [
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{
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"id": "ccb398c50d6abd5b456e8d7242bd856a1767a890b537c2f8c10ba8b8a10e6025",
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"type": "access",
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"files": {
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"datatokenAddress": "0x0",
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"nftAddress": "0x0",
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"files": [
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{
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"type": "url",
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"url": "https://dumps.wikimedia.org/enwiki/latest/enwiki-latest-abstract10.xml.gz-rss.xml",
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"method": "GET"
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}
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]
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},
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"datatokenAddress": "",
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"serviceEndpoint": "https://v4.provider.oceanprotocol.com",
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"timeout": 86400
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}
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],
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"event": {},
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"nft": {
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"address": "",
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"name": "Ocean Data NFT",
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"symbol": "OCEAN-NFT",
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"state": 5,
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"tokenURI": "",
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"owner": "",
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"created": ""
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},
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"purgatory": {
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"state": false
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},
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"datatokens": [],
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"stats": {
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"allocated": 0,
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"orders": 0,
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"price": {
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"value": "2"
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}
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}
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}
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```
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{% hint style="info" %}
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The provided example creates a consumable asset with a predetermined price of 2 OCEAN tokens. If you wish to modify this and create an asset that is freely accessible, you can do so by replacing the value of "stats.price.value" with 0 in the JSON example mentioned above.
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{% endhint %}
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Now, let's run the command to publish the dataset:
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```bash
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npm run cli publish metadata/simpleDownloadDataset.json
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```
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<figure><img src="../../.gitbook/assets/cli/publish.png" alt=""><figcaption>Publish dataset</figcaption></figure>
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Executing this command will initiate the dataset publishing process, making your dataset accessible and discoverable on the Ocean Protocol network. 🌊 |