Profile Announcement
A Profile Announcement is a constrained version of a Broadcast Announcement. The reference content MUST be of profile type.
Fields
| Field | Description | Data Type | Serialization | Parquet Type | Bloom Filter |
|---|---|---|---|---|---|
| announcementType | Announcement Type Enum (5) | enum | decimal | INT32 | no |
| contentHash | multihash-encoded hash of content stored at URL | variable length byte array | hexadecimal | BYTE_ARRAY | YES |
| fromId | id of the user creating the Announcement | 64-bit unsigned integer | decimal | UINT_64 | YES |
| url | profile content URL | UTF-8 | UTF-8 | UTF8 | no |
Field Requirements
announcementType
- MUST be fixed to
5
contentHash
- MUST be a DSNP Content Hash
fromId
- MUST be a DSNP User Id
- MUST have authorized the creation of the Announcement, either directly or via a transparent chain of delegation
url
- MUST NOT refer to localhost or any reserved IP addresses as defined in RFC6890
- Resource MUST be a valid Profile Activity Content Type
- MUST use one of the supported URL Schemes
Supported URL Schemes
| Scheme | Description | Reference | DSNP Version Added |
|---|---|---|---|
| HTTPS | Hypertext Transfer Protocol Secure | RFC2818 | 1.0 |
Non-Normative
Most Recent Profile
When displaying a DSNP user's profile, the most recent profile should be considered the complete and correct version.
Previous Profile Announcements from the same fromId may be disregarded.