diff --git a/draft-01/directoryFile.schema.json b/draft-01/directoryFile.schema.json
new file mode 100644
index 0000000..614633f
--- /dev/null
+++ b/draft-01/directoryFile.schema.json
@@ -0,0 +1,53 @@
+{
+    "$id": "https://skystandards.hns.siasky.net/draft-01/directoryFile.schema.json",
+    "$schema": "http://json-schema.org/draft-07/schema#",
+    "description": "Metadata of a file, can contain multiple versions",
+    "type": "object",
+    "properties": {
+        "name": {
+            "type": "string",
+            "description": "Name of this file"
+        },
+        "created": {
+            "type": "integer",
+            "description": "Unix timestamp (in milliseconds) when this file was created",
+            "minimum": 0
+        },
+        "modified": {
+            "type": "integer",
+            "description": "Unix timestamp (in milliseconds) when this file was last modified",
+            "minimum": 0
+        },
+        "mimeType": {
+            "type": "string",
+            "description": "MIME Type of the file, optional"
+        },
+        "version": {
+            "type": "integer",
+            "description": "Current version of the file. When this file was already modified 9 times, this value is 9",
+            "minimum": 0
+        },
+        "file": {
+            "$ref": "https://skystandards.hns.siasky.net/draft-01/fileData.schema.json",
+            "description": "The current version of a file"
+        },
+        "history": {
+            "type": "object",
+            "patternProperties": {
+                "^[0-9]+$": {
+                    "$ref": "https://skystandards.hns.siasky.net/draft-01/fileData.schema.json",
+                    "description": "A file version"
+                }
+            },
+            "description": "Historic versions of a file",
+            "additionalProperties": false
+        }
+    },
+    "required": [
+        "name",
+        "created",
+        "modified",
+        "version",
+        "file"
+    ]
+}
\ No newline at end of file
diff --git a/draft-01/directoryIndex.schema.json b/draft-01/directoryIndex.schema.json
new file mode 100644
index 0000000..c3b320f
--- /dev/null
+++ b/draft-01/directoryIndex.schema.json
@@ -0,0 +1,43 @@
+{
+    "$id": "https://skystandards.hns.siasky.net/draft-01/directoryIndex.schema.json",
+    "$schema": "http://json-schema.org/draft-07/schema#",
+    "description": "Index file of a directory, contains all directories and files in this specific directory",
+    "type": "object",
+    "properties": {
+        "directories": {
+            "type": "object",
+            "patternProperties": {
+                "^.+$": {
+                    "type": "object",
+                    "properties": {
+                        "name": {
+                            "type": "string",
+                            "description": "Name of this directory"
+                        },
+                        "created": {
+                            "type": "integer",
+                            "description": "Unix timestamp (in milliseconds) when this directory was created",
+                            "minimum": 0
+                        }
+                    }
+                }
+            },
+            "additionalProperties": false,
+            "description": "A subdirectory in this directory"
+        },
+        "files": {
+            "type": "object",
+            "patternProperties": {
+                "^.+$": {
+                    "$ref": "https://skystandards.hns.siasky.net/draft-01/directoryFile.schema.json"
+                }
+            },
+            "additionalProperties": false,
+            "description": "A file in this directory"
+        }
+    },
+    "required": [
+        "directories",
+        "files"
+    ]
+}
\ No newline at end of file
diff --git a/draft-01/fileData.schema.json b/draft-01/fileData.schema.json
new file mode 100644
index 0000000..5bb6dce
--- /dev/null
+++ b/draft-01/fileData.schema.json
@@ -0,0 +1,54 @@
+{
+    "$id": "https://skystandards.hns.siasky.net/draft-01/fileData.schema.json",
+    "$schema": "http://json-schema.org/draft-07/schema#",
+    "description": "Specific version of a file. Immutable.",
+    "type": "object",
+    "properties": {
+        "url": {
+            "type": "string",
+            "description": "URL where the encrypted file blob can be downloaded, usually a skylink (sia://)"
+        },
+        "key": {
+            "type": "string",
+            "description": "The secret key used to encrypt this file, base64Url-encoded"
+        },
+        "encryptionType": {
+            "type": "string",
+            "description": "Which algorithm is used to encrypt and decrypt this file",
+            "examples": [
+                "AEAD_XCHACHA20_POLY1305"
+            ]
+        },
+        "size": {
+            "type": "integer",
+            "description": "Unencrypted size of the file, in bytes",
+            "minimum": 0
+        },
+        "chunkSize": {
+            "type": "integer",
+            "description": "maxiumum size of every unencrypted file chunk in bytes",
+            "exclusiveMinimum": 0,
+            "examples": [
+                16777216
+            ]
+        },
+        "hash": {
+            "$ref": "https://skystandards.hns.siasky.net/draft-01/hash.schema.json",
+            "description": "Multihash of the unencrypted file, starts with 1220 for sha256"
+        },
+        "ts": {
+            "type": "integer",
+            "description": "Unix timestamp (in milliseconds) when this version was added to the FileSystem DAC",
+            "minimum": 0
+        }
+    },
+    "required": [
+        "url",
+        "key",
+        "encryptionType",
+        "chunkSize",
+        "hash",
+        "size",
+        "ts"
+    ]
+}
\ No newline at end of file