The Dynasty tab represents everything that you have that persists across Reincarnation.
Dynasty Score Panel
The dynasty score panel contains the following:
Dynasty Score: This value does not yet have a purpose, but it is calculated using crafting lore, blueprint state and your acquired achievements.
Achievements: This will open the Achievements panel.
Crafting Lore: This section displays your total collected Crafting Lore value, current LPP and LPP value after reincarnation. This is also where you reincarnate.