diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1e79a01
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+cic.json
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..71027a4
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,6 @@
+all:
+	python bundle.py > cic.json
+
+
+test: all
+	check-jsonschema --schemafile cic.json test_valid.json
diff --git a/bundle.py b/bundle.py
new file mode 100644
index 0000000..7eedf78
--- /dev/null
+++ b/bundle.py
@@ -0,0 +1,38 @@
+# standard imports
+import json
+import os
+
+
+fp = os.path.join('.', 'cic.in.json')
+f = open(fp, 'r')
+o = json.load(f)
+
+fp = os.path.join('.', 'mime.in.json')
+f = open(fp, 'r')
+o_mime = json.load(f)
+o['mime'] = o_mime
+
+
+fp = os.path.join('.', 'opensea_part.in.json')
+f = open(fp, 'r')
+o_opensea = json.load(f)
+for k in o_opensea['properties'].keys():
+    p = {}
+    for v in o_opensea['properties'][k]:
+            p[v] = o_opensea['properties'][k][v]
+    o['properties'][k] = p
+o['required'] += o_opensea['required']
+o['oneOf'] = o_opensea['oneOf']
+
+
+fp = os.path.join('.', 'nft.in.json')
+f = open(fp, 'r')
+o_nft = json.load(f)
+for k in o_nft['properties'].keys():
+    p = {}
+    for v in o_nft['properties'][k]:
+            p[v] = o_nft['properties'][k][v]
+    o['properties'][k] = p
+
+
+print(json.dumps(o))
diff --git a/cic.in.json b/cic.in.json
new file mode 100644
index 0000000..02d24c6
--- /dev/null
+++ b/cic.in.json
@@ -0,0 +1,24 @@
+{
+	"$schema": "https://json-schema.org/draft/2020-12/schema",
+	"$id": "sha256:",
+	"title": "CIC core metadata container",
+
+	"type": "object",
+	"properties": {
+		"targets": {
+			"type": "array",
+			"items": {
+				"type": "string",
+				"pattern": "^(0x)?[a-fA-F0-9]{40}"
+			}
+
+		},
+		"attachments": {
+			"type": "array",
+			"items": {
+				"$ref": "/mime"
+			}
+		}
+	},
+	"required": ["targets", "attachments"]
+}
diff --git a/cic.json b/cic.json
deleted file mode 100644
index 0b8400e..0000000
--- a/cic.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-	"$schema": "https://json-schema.org/draft/2020-12/schema",
-	"$id": "sha256:",
-	"title": "CIC core metadata container",
-
-	"type": "object",
-	"properties": {
-		"targets": {
-			"type": "array",
-			"items": {
-				"type": "string",
-				"pattern": "^(0x)?[a-fA-F0-9]{40}"
-			}
-
-		},
-		"attachments": {
-			"type": "array",
-			"items": {
-				"$ref": "/mime"
-			}
-		}
-	},
-	"required": ["targets", "attachments"],
-	"jsonmime": {
-		"$schema": "https://json-schema.org/draft/2020-12/schema",
-		"$id": "/mime",
-		"title": "A single generic attachment for documenting any asset",
-
-		"type": "object",
-		"properties": {
-			"contentType": {
-				"type": "string",
-				"$comment": "valid mime type"
-			},
-			"contentTransferEncoding": {
-				"type": "string",
-				"enum": ["BASE64", "QUOTED-PRINTABLE", "8BIT", "7BIT"]
-			},
-			"subject": {
-				"type": "string",
-				"$comment": "utf-8"
-			},
-			"body": {
-				"type": "string",
-				"$comment": "uri including dataurl"
-			}
-		},
-		"required": ["contentType", "body", "subject"]
-	}
-}
diff --git a/jsonmime.json b/mime.in.json
similarity index 100%
rename from jsonmime.json
rename to mime.in.json
diff --git a/nft.json b/nft.in.json
similarity index 100%
rename from nft.json
rename to nft.in.json
diff --git a/opensea_part.json b/opensea_part.in.json
similarity index 100%
rename from opensea_part.json
rename to opensea_part.in.json