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Matthias Kretschmann 2021-11-04 13:42:52 +01:00
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@ -36,7 +36,7 @@ Each asset has a state, which is held by the NFT contract. The possible states a
- `2` = deprecated (by another asset) - `2` = deprecated (by another asset)
- `3` = revoked by publisher - `3` = revoked by publisher
## Publishing an Retrieving DDOs ## Publishing & Retrieving DDOs
The DDO is stored on-chain as part of the NFT contract and it is stored encrypted using the private key of the _Provider_. To resolve it, a metadata cache like _Aquarius_ must query the provider to decrypt the DDO. The DDO is stored on-chain as part of the NFT contract and it is stored encrypted using the private key of the _Provider_. To resolve it, a metadata cache like _Aquarius_ must query the provider to decrypt the DDO.