When it started
May 7, 2020
The oldest hub still in the Library was created on May 7, 2020. Kahana was called Curio then. The first account followed on August 27, 2020. Those hubs are part of the Aura Library now.
Last calculated October 7, 2026
Historical creator earnings
People
6,707
6,707 accounts. 1,216 of them have a public creator profile. Most accounts have not chosen a role, so this page does not split the rest into learners.
Creator earnings
$30,783.28
Creators kept this from 211 hub purchases after Kahana’s 5% fee. Buyers paid $32,403.33. Purchases under $3 are left out. No creator or buyer is named. Alongside that, people have saved 128,339 notes and 66,208 files, and given 136 Aura.
In the Library
409
409 hubs are public and listed, holding 2,749 files, 2,352 notes, and 520 links. 42,494 hubs exist in all, including private ones. 271 listed hubs are free and 138 have a price. 16 clubs exist.
How hubs are priced
The middle one-time price is $25.00
271 of the 409 public hubs are free. 115 charge once, and the middle of those list prices is $25.00. The average is $83.70, because a few high prices pull it up. 23 hubs charge every month, and those prices cluster at $10.00.