... | ... | @@ -14,9 +14,10 @@ Hash metadata |
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"subject": " ", // we will not use that field anymore in the UI
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"creation_date": 2022-03-15 10:00:31, // UTC? - see existing DB // date timestamp without time zone (mutable)
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"type": "image", // set of: text, image, audio, video, mixed (immutable)
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"license": "SPDX-License-Identifier: CC-BY-4.0", // (immutable) in frontend also show link to the license, which we should find in the SPDX database. If full copyright, field = NONE.
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"license_dual": "SPDX-License-Identifier: GPLv3", // (mutable) less restrictive license then first license, could be added later
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"license_addons": "", // e.g. additional rights, free text (mutable), e.g. Pixabay publishers"
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"license": "CC-BY-4.0", // (immutable) in frontend also show link to the SPDX-License-Identifier, which we should find in the SPDX database. If full copyright, field = NONE.
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"license_dual": "GPLv3", // (mutable) less restrictive license then first license, could be added later, also as SPDX-License-Identifier
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"license_addons": "", // e.g. additional rights, free text (mutable), e.g. Pixabay publishers, personal rights cleared (e.g. portrait)
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"license_DALICC": "http://dalicc.net/licenselibrary/CC-BY_v4" // machine readable and custom license, copied from license field if available,
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"identifier": "", // e.g. ISBN number (mutable)
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"IPFS": " ", // ipfs URI (immutable)
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"NFT": " ", // NFT-UID, URI to data in ipfs (immutable)
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