Schema ID
https://gobl.org/draft-0/head/stamp
Properties
| Title | Property | Type | Description |
|---|---|---|---|
| Provider | prv | cbc.Key | Identity of the agency used to create the stamp usually defined by each region. |
| Value | val | string | The serialized stamp value generated for or by the external agency |
Validation Rules
| Field | Test | Validation Code / Message |
|---|---|---|
prv |
| GOBL-HEAD-STAMP-01Stamp provider is required |
val |
| GOBL-HEAD-STAMP-02Stamp value is required |