| Name | Type | Optional | Description |
|---|---|---|---|
| version | string | n | DTCP version. "1.0" for now. |
| type | string | n | Metadata type. "entity" or "link". |
| tag | string | n | Entity or link type such as "Article". |
| created | integer | n | |
| updated | integer | n | |
| status | string | n | "created", "updated" or "deleted". |
| dna | string | n | |
| creator | entity_id | n | |
| signature | string | n | |
| id | string | y | |
| parent_dna | string | y | |
| extra | map | y | |
| transaction | entity_id | y |
| Name | Type | Optional | Description |
|---|---|---|---|
| title | string | n | Title. |
| description | string | n |
| Name | Type | Optional | Description |
|---|---|---|---|
| src | entity_id | ||
| dest | entity_id |