Grumm

Minecraft UUID in every format, 3D skin viewer, skin and cape download, and ready-to-paste whitelist, op, ban and kick commands for Grumm.

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Username

Grumm

UUID (dashed)

e6b5c088-0680-44df-9e1b-9bf11792291b

UUID (trimmed)

e6b5c088068044df9e1b9bf11792291b

Locator bar color

#E442E6

The dot color other players see on the locator bar (1.21.6 and later), derived from the UUID.

Jump to: every UUID format, admin commands, skin and renders

Grumm’s UUID in every format

One account ID, written the way each file or command expects it.

Dashed

e6b5c088-0680-44df-9e1b-9bf11792291b

whitelist.json, ops.json, banned-players.json, LuckPerms and most plugins.

Trimmed (no dashes)

e6b5c088068044df9e1b9bf11792291b

The Mojang API form. Some plugins and hosts store playerdata under this name.

NBT int array (1.16 and later)

[I; -424296312, 109069535, -1642357775, 395454747]

How the game stores UUIDs in NBT since 1.16: four signed 32-bit ints. Used by /data, data packs and NBT editors.

Offline-mode UUID for this name

0a498edb-2bfa-3f61-83ff-018a9b0ecf3f

What a server with online-mode=false uses for the name Grumm. It changes if the name changes. Need a whole list? Offline UUID generator.

Most significant long (1.15 and older)

-1822338783744342817

Java getMostSignificantBits(), the UUIDMost tag in old NBT.

Least significant long (1.15 and older)

-7053872931560871653

Java getLeastSignificantBits(), the UUIDLeast tag. Together: UUIDMost: -1822338783744342817L, UUIDLeast: -7053872931560871653L

Admin commands for Grumm

Paste into the server console (no leading slash needed there) or type in chat as an op. Whitelist, op and ban work while Grumm is offline.

Reason

Add to whitelist

/whitelist add Grumm

Needs white-list=true in server.properties.

Remove from whitelist

/whitelist remove Grumm

Make operator

/op Grumm

Grants op-permission-level from server.properties (default 4).

Remove operator

/deop Grumm

Ban

/ban Grumm Banned by an operator.

Bans by UUID, so it survives a rename.

Unban

/pardon Grumm

Kick

/kick Grumm Kicked by an operator.

Only works while the player is online.

whitelist.json

[
  {
    "uuid": "e6b5c088-0680-44df-9e1b-9bf11792291b",
    "name": "Grumm"
  }
]

Add the object to the array in your existing file, then run /whitelist reload.

ops.json

[
  {
    "uuid": "e6b5c088-0680-44df-9e1b-9bf11792291b",
    "name": "Grumm",
    "level": 4,
    "bypassesPlayerLimit": false
  }
]

Level 4 is full admin (stop, op, ban). bypassesPlayerLimit lets an op join a full server.

banned-players.json

[
  {
    "uuid": "e6b5c088-0680-44df-9e1b-9bf11792291b",
    "name": "Grumm",
    "created": "2026-09-16 08:08:41 +0000",
    "source": "Server",
    "expires": "forever",
    "reason": "Banned by an operator."
  }
]

Edit only while the server is stopped; a running server rewrites this file.

These files live in the server root next to server.properties. Need entries for a whole list of players? Use the whitelist and ban generator.

Grumm’s skin, cape and renders

Skin and cape are the original PNG textures from the profile, so they load straight into the launcher or an editor.

Skin file (64x64)

classic (Steve) model

Cape file

no cape on this account

Head

Bust

Full body

Upside down on purpose: Grumm renders flipped in-game (the Dinnerbone and Grumm easter egg) and the renders keep it faithful.

Render URLs

Headhttps://api.fadehost.com/api/minecraft/skin/avatar/128/e6b5c088068044df9e1b9bf11792291b.png

Busthttps://minotar.net/bust/e6b5c088068044df9e1b9bf11792291b/128.png

Full bodyhttps://api.fadehost.com/api/minecraft/skin/body/128/e6b5c088068044df9e1b9bf11792291b.png

Free to hot-link. Head and body come from the FadeHost skin API (any size from 8 to 1024, see the API page); the bust is served by Minotar.

Developer API

Profile JSON (username, UUID, texture URLs) for bots and plugins. No key, CORS enabled. Renders are documented on the skin render API page.

https://api.fadehost.com/api/minecraft/tools/player/Grumm/info

https://textures.minecraft.net/texture/f11293768d418c096e8301c0e6bb0e1d10132c1c908cd7be673ebc90f7121836

Whitelisting Grumm or banning a griefer?

UUID bans and whitelists survive name changes. Manage them from the FadeHost panel, no editing JSON by hand. Java + Bedrock, from $2.50/mo.

Start free trial →

Grumm’s Minecraft UUID

Grumm’s permanent Minecraft UUID is e6b5c088-0680-44df-9e1b-9bf11792291b (or e6b5c088068044df9e1b9bf11792291b trimmed). Because usernames can change but the UUID never does, servers tie whitelist, ban, op and permission entries to this ID, so they keep working even if Grumm renames. The block above also shows it as the NBT int array used by /data and data packs since 1.16, as the UUIDMost/UUIDLeast longs older worlds use, and the offline-mode UUID an online-mode=false server would generate for this name.

Whitelist, op or ban Grumm

Copy a command from the admin block and run it in the server console (without the slash) or in chat as an operator. Whitelist, op and ban work while Grumm is offline; kick needs them online. If the server is stopped, paste the whitelist.json, ops.json or banned-players.json entry into the matching file next to server.properties instead.

Why is name history not shown?

Mojang removed the public name-history API in September 2022, so no tool can reliably show a player’s past usernames anymore. Only the current name resolves.

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