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21 lines
857 B
Markdown
21 lines
857 B
Markdown
# The Asset Model
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To avoid redundant data in transactions, the asset model is different for `CREATE` and `TRANSFER` transactions.
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In a `CREATE` transaction, the `"asset"` must contain exactly one key-value pair. The key must be `"data"` and the value can be any valid JSON document, or `null`. For example:
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```json
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{
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"data": {
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"desc": "Gold-inlay bookmark owned by Xavier Bellomat Dickens III",
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"xbd_collection_id": 1857
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}
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}
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```
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In a `TRANSFER` transaction, the `"asset"` must contain exactly one key-value pair. They key must be `"id"` and the value must contain a transaction ID (i.e. a SHA3-256 hash: the ID of the `CREATE` transaction which created the asset, which also serves as the asset ID). For example:
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```json
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{
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"id": "38100137cea87fb9bd751e2372abb2c73e7d5bcf39d940a5516a324d9c7fb88d"
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}
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```
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