Heart Union #10282974
Game fan groupsENgame communitykeys of masterystrict moderation
Description
Group that holds the Keys of Mastery related games, and made for the community of the game. TALKING IN THE GROUP WALL ABOUT DEVELOPER'S OTHER PROJECTS THAT AREN'T KEYS OF MASTERY WILL GET YOU EXILED FROM THIS GROUP!
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 3 Oct 2026, 22:21 | 3,331 | +3 |
| 3 Oct 2026, 00:41 | 3,328 | -1 |
| 26 Sept 2026, 01:33 | 3,329 | -1 |
| 20 Sept 2026, 05:51 | 3,330 | -1 |
| 20 Sept 2026, 03:01 | 3,331 | +1 |
| 5 Sept 2026, 18:30 | 3,330 | +1 |
| 31 Aug 2026, 21:00 | 3,329 | -1 |
| 31 Aug 2026, 19:42 | 3,330 | -1 |
| 30 Aug 2026, 22:01 | 3,331 | -1 |
| 30 Aug 2026, 20:10 | 3,332 | +1 |
| 26 Aug 2026, 19:31 | 3,331 | +1 |
| 21 Aug 2026, 04:01 | 3,330 | +1 |
| 18 Aug 2026, 02:41 | 3,329 | +1 |
| 17 Aug 2026, 17:12 | 3,328 | +1 |
| 16 Aug 2026, 02:20 | 3,327 | -1 |
| 12 Aug 2026, 23:02 | 3,328 | +1 |
| 10 Aug 2026, 12:00 | 3,327 | first reading |
Ownership
Owned by mino (@minocrafting) as measured.
Claimed by user #350960740 — observed between sweeps, detected 10 Aug 2026, 15:08 UTC
Detection dates bound when a change was seen by this register, not when it happened.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
mino (@minocrafting) — Owner (rank 255)
Mortis (@iDragoness) — Developer (rank 254)
minojr (@JordiGracia) — Tester (rank 253)
simplywill (@24kxSxmplyy) — Tester (rank 253)
Someone (@Animatowneryago) — Tester (rank 253)
complexx (@xComplexxityx) — Tester (rank 253)
Beam Frontiers (@GokuBlackandZamasu_M) — Member (rank 1)
LeoMasinha (@leonornetti) — Member (rank 1)
TomLR (@tomlr107) — Member (rank 1)
@Dakrael — Member (rank 1)
NIBMILTY (@MILTY_HIROW) — Member (rank 1)
Zeni (@YEADRBC) — Member (rank 1)
Charlotte (@gakukoromoti) — Member (rank 1)
@spideybears — Member (rank 1)
CakeBurritoDog (@TrixxXOX) — Member (rank 1)
Kijana (@v7le) — Member (rank 1)
Gigabro (@ole200072) — Member (rank 1)
tartfart (@SupremeFredbear2007) — Member (rank 1)
SantiDev_Ahrizona (@8ys2123tizi88339) — Member (rank 1)
4zFernando (@tutancamon12700) — Member (rank 1)
Hyper (@MilleniumHyper) — Member (rank 1)
@Troll64von — Member (rank 1) terminated
@CoolZonk — Member (rank 1)
MG_GEDITS (@themalik2131) — Member (rank 1) terminated
bsahtek (@bonjour1323) — Member (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.