Marty McFly #2685858

138

members (measured 23 Oct 2026, 05:07 UTC)

21 October 2015

created (per Roblox API)

10 August 2026

first measured by this register

OtherENpop-culturemovie-referenceback-to-the-future

Description

Great Scott! This group was founded on the day Marty went to 2015! But there is no flying cars...

Written by the group; not a statement by this register.

Membership history

Growth

3 measurements spanning 72 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 137–138 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Oct 2026, 05:07	138	+1
10 Sept 2026, 08:07	137	-1
12 Aug 2026, 08:56	138	first reading

Ownership

Owned by Julzalv (@d_odonation) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

Julzalv (@d_odonation) — Time Lord (rank 255)

Marty (@hedghogfighter2) — Administrator (rank 253)

BlueTheDude (@BlueBlox4U) — Administrator (rank 253)

andre (@AndreKensil2012) — Administrator (rank 253) terminated

Marty (@BTTF_Marty) — Travelers (rank 252)

Seawe (@Chloeheart555) — Travelers (rank 252)

Yoshi (@gmfbnj) — Travelers (rank 252)

@imasomgrey — Travelers (rank 252)

Terminator (@dugdog11) — Travelers (rank 252) terminated

hacary1 (@Hacary1) — Travelers (rank 252)

osteoderm20maine6851 (@6851resident) — Travelers (rank 252)

80085 (@trashkinged) — Travelers (rank 252)

Harley (@AnimeHorrorLover13) — Travelers (rank 252)

f4sito (@eva612450) — Travelers (rank 252)

@Gamerpro556615 — Travelers (rank 252)

@qz9vx — Travelers (rank 252)

livy (@Snabby1) — Travelers (rank 252)

@keoni13710111213 — Travelers (rank 252)

Justaguy (@Wolflover123482) — Travelers (rank 252)

freeman111 (@mrslimflin) — Travelers (rank 252)

Iwenttothesb (@coolguybenny16) — Travelers (rank 252)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Time Lord1

Administrator9

Travelers128

Member138

Guest0

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.

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Car Crushers Community#2726951 · 6 shared members

Scriptbloxian Studios#4705120 · 5 shared members

Uplift Games#295182 · 5 shared members

Emotes CO.#5446074 · 5 shared members

BIG Games Pets#3959677 · 4 shared members

Sonar Studios#2919215 · 4 shared members

Quataun#12121240 · 4 shared members

Brookhaven by Voldex#3104358 · 4 shared members

Welcome to Bloxburg: Fan Club#2910593 · 4 shared members

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.