Katzenfische

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

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Username
Katzenfische
UUID (dashed)
de9b65e9-09d9-4e31-9b8e-1032ab1f78df
UUID (trimmed)
de9b65e909d94e319b8e1032ab1f78df
Locator bar color
#E6493A

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

Katzenfische’s UUID in every format

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

Dashed
de9b65e9-09d9-4e31-9b8e-1032ab1f78df

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

Trimmed (no dashes)
de9b65e909d94e319b8e1032ab1f78df

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

NBT int array (1.16 and later)
[I; -560241175, 165236273, -1685188558, -1424000801]

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
37e372e0-d962-3fda-90f9-7154cecb04ec

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

Most significant long (1.15 and older)
-2406217524332376527

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

Least significant long (1.15 and older)
-7237829741332432673

Java getLeastSignificantBits(), the UUIDLeast tag. Together: UUIDMost: -2406217524332376527L, UUIDLeast: -7237829741332432673L

Admin commands for Katzenfische

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

Add to whitelist
/whitelist add Katzenfische
Needs white-list=true in server.properties.
Remove from whitelist
/whitelist remove Katzenfische
Make operator
/op Katzenfische
Grants op-permission-level from server.properties (default 4).
Remove operator
/deop Katzenfische
Ban
/ban Katzenfische Banned by an operator.
Bans by UUID, so it survives a rename.
Unban
/pardon Katzenfische
Kick
/kick Katzenfische Kicked by an operator.
Only works while the player is online.
whitelist.json
[
  {
    "uuid": "de9b65e9-09d9-4e31-9b8e-1032ab1f78df",
    "name": "Katzenfische"
  }
]

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

ops.json
[
  {
    "uuid": "de9b65e9-09d9-4e31-9b8e-1032ab1f78df",
    "name": "Katzenfische",
    "level": 4,
    "bypassesPlayerLimit": false
  }
]

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

banned-players.json
[
  {
    "uuid": "de9b65e9-09d9-4e31-9b8e-1032ab1f78df",
    "name": "Katzenfische",
    "created": "2026-11-06 17:15:25 +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.

Katzenfische’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)
Katzenfische skin texture
classic (Steve) model
Cape file
Katzenfische cape texture
Head
Katzenfische head render
Bust
Katzenfische bust render
Full body
Katzenfische body render
Render URLs
Headhttps://api.fadehost.com/api/minecraft/skin/avatar/128/de9b65e909d94e319b8e1032ab1f78df.png
Busthttps://minotar.net/bust/de9b65e909d94e319b8e1032ab1f78df/128.png
Full bodyhttps://api.fadehost.com/api/minecraft/skin/body/128/de9b65e909d94e319b8e1032ab1f78df.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/Katzenfische/info
https://textures.minecraft.net/texture/73c68ce27e27d77625978b01e2f730707b93dd18d56e7fd4d6bd9e839f68e24b
https://textures.minecraft.net/texture/5ec930cdd2629c8771655c60eebeb867b4b6559b0e6d3bc71c40c96347fa03f0
Whitelist Katzenfische or ban 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 →

Katzenfische’s Minecraft UUID

Katzenfische’s permanent Minecraft UUID is de9b65e9-09d9-4e31-9b8e-1032ab1f78df (or de9b65e909d94e319b8e1032ab1f78df 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 Katzenfische 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 Katzenfische

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 Katzenfische 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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