diff --git a/README.md b/README.md
index d32de4c..fc1a329 100644
--- a/README.md
+++ b/README.md
@@ -164,11 +164,9 @@ Offset | Size | Field               | Description
 4      | 2    | Version           | Format version (currently 1)
 6      | 32   | Pad Checksum      | Binary pad checksum (32 bytes)
 38     | 8    | Pad Offset        | Offset in pad file (uint64_t)
-46     | 2    | Filename Length   | Original filename length (uint16_t)
-48     | var  | Original Filename | Original filename string
-var    | 4    | File Mode         | Original file permissions (uint32_t)
-var    | 8    | File Size         | Original file size (uint64_t)
-var    | var  | Encrypted Data    | XOR-encrypted file contents
+46     | 4    | File Mode         | Original file permissions (uint32_t)
+50     | 8    | File Size         | Original file size (uint64_t)
+58     | var  | Encrypted Data    | XOR-encrypted file contents
 ```
 
 ### .otp.asc File Format (ASCII Armored)
@@ -185,7 +183,7 @@ Pad-Offset: <decimal-offset-value>
 -----END OTP MESSAGE-----
 ```
 
-**Note:** ASCII armored files lose original filename and permission metadata.
+**Note:** ASCII armored files do not preserve original file permissions metadata.
 
 ## Usage Examples