Mr_Negative_One

Minecraft UUID, 3D skin viewer, downloadable skin & cape, and ready-to-paste whitelist / op / ban entries for Mr_Negative_One.

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Username
Mr_Negative_One
UUID (undashed)
388dca225cf24914a5a64681a3ee6043
UUID (dashed)
388dca22-5cf2-4914-a5a6-4681a3ee6043
Locator bar color
#37A5F4

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

Skin & renders
Head
Mr_Negative_One head render
Body
Mr_Negative_One body render
Skin file
Mr_Negative_One skin texture
Use on your server

Ready-to-paste entries (UUIDs are dashed, the format these files expect). Need a whole list at once? Use the whitelist & ban generator.

whitelist.json
[
  {
    "uuid": "388dca22-5cf2-4914-a5a6-4681a3ee6043",
    "name": "Mr_Negative_One"
  }
]
ops.json
[
  {
    "uuid": "388dca22-5cf2-4914-a5a6-4681a3ee6043",
    "name": "Mr_Negative_One",
    "level": 4,
    "bypassesPlayerLimit": false
  }
]
banned-players.json
[
  {
    "uuid": "388dca22-5cf2-4914-a5a6-4681a3ee6043",
    "name": "Mr_Negative_One",
    "created": "2026-08-07 04:55:46 +0000",
    "source": "Server",
    "expires": "forever",
    "reason": "Banned by an operator."
  }
]
Developer API

Free to hot-link. Swap the size (e.g. /100/) as needed.

https://api.fadehost.com/api/minecraft/tools/player/Mr_Negative_One/info
https://api.fadehost.com/api/minecraft/skin/avatar/600/388dca225cf24914a5a64681a3ee6043.png?r=3
https://api.fadehost.com/api/minecraft/skin/body/600/388dca225cf24914a5a64681a3ee6043.png?r=4
https://textures.minecraft.net/texture/1a4af718455d4aab528e7a61f86fa25e6a369d1768dcb13f7df319a713eb810b
Whitelisting Mr_Negative_One or banning a griefer?
UUID bans & whitelists survive name changes. Manage them from the FadeHost panel — no editing JSON by hand. Java + Bedrock, from $2.50/mo.
Start free trial →

Mr_Negative_One's Minecraft UUID

Mr_Negative_One's permanent Minecraft UUID is 388dca22-5cf2-4914-a5a6-4681a3ee6043 (or 388dca225cf24914a5a64681a3ee6043 without dashes). 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 Mr_Negative_One renames.

Why isn't name history 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.

More lookups: Notch, jeb_, Dinnerbone, Grumm, Dream, Technoblade

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