diff --git a/projects/icons/tokens_not.png b/projects/icons/tokens_not.png
new file mode 100644
index 0000000..6b931c4
Binary files /dev/null and b/projects/icons/tokens_not.png differ
diff --git a/projects/tokens/NOT.py b/projects/tokens/NOT.py
new file mode 100644
index 0000000..0a271b0
--- /dev/null
+++ b/projects/tokens/NOT.py
@@ -0,0 +1,8 @@
+from models.project import Token
+
+NOT = Token(
+    name='NOT',
+    address='EQAvlWFDxGF2lXm67y4yzC17wYKD9A0guwPkMs1gOsM__NOT',
+    decimals=9,
+    is_meme=False
+)
\ No newline at end of file
diff --git a/seasons/s4.py b/seasons/s4.py
index adc32a0..9254c17 100644
--- a/seasons/s4.py
+++ b/seasons/s4.py
@@ -36,6 +36,7 @@
 from projects.defi.Tradoor import Tradoor
 from projects.tokens.ARBUZ import ARBUZ
 from projects.tokens.KINGY import KINGY
+from projects.tokens.NOT import NOT
 from projects.tokens.PUNK import PUNK
 from projects.tokens.GLINT import GLINT
 from projects.tokens.RECA import RECA
@@ -163,7 +164,8 @@
         durev, OPEN, TGRAM, MagicCrystal, TONG, SCALE, GRAM, VIRUS, JVT, BURN, UP,
         GEMSTON, SQD, CATS, RUSD, REDO, Bear, MEM,
         FNZ, SHIP, LAVE, TONK, CES, TON_STARS, SOX, COFE, PEPE, REGI, WIF, ANON,
-        KAKAXA, JETTON, FISH, DICK, LLAMA, TONALD, WON, HIF, RANDOM, INS, SHIT, POE, MITTENS
+        KAKAXA, JETTON, FISH, DICK, LLAMA, TONALD, WON, HIF, RANDOM, INS, SHIT, POE, MITTENS,
+        NOT
     ],
     score_model=TokenLeaderboardModelV4()
 )
diff --git a/validate.py b/validate.py
index 74e5ea7..7f6bf44 100644
--- a/validate.py
+++ b/validate.py
@@ -19,7 +19,10 @@
         # print(m.__dict__)
         for name, season_config in dict([(name, cls) for name, cls in m.__dict__.items() if isinstance(cls, SeasonConfig)]).items():
             print(f"Checking {name} from {season_name}")
+            names = set()
             for project in season_config.projects:
+                assert project.name not in names, f"Duplicate found: {project.name}"
+                names.add(project.name)
                 image = get_icon_name(season_config, project)
                 if image.endswith(".svg"):
                     continue