A Tombstone Announcement is a way to note that a previously announced content is invalid and the related Announcement should be considered reverted.
It is NOT possible to revert a tombstone.
|Field||Description||Data Type||Serialization||Parquet Type||Bloom Filter|
|announcementType||Announcement Type Enum (|
|fromId||id of the user creating the Announcement and the Tombstoned Announcement||64-bit unsigned integer||decimal|
|targetAnnouncementType||target tombstoned Announcement type||enum||decimal|
contentHash of the original Announcement to tombstone
- MUST be a DSNP User Id
- MUST have authorized the creation of the Announcement, either directly or via a transparent chain of delegation
- MUST be the Announcement Type of the target Announcement
- MUST ONLY be a Tombstone allowed Announcement Type
- MUST match a
contentHash of previous Announcement with the same
fromId as the Tombstone Announcement