rename to text file

README.md

@@ -377,10 +377,12 @@ export CERTIFY_PASS=$(LC_ALL=C tr -dc 'A-Z1-9' < /dev/urandom | \
 
 Write the passphrase in a secure location, ideally separate from the portable storage device used for key material, or memorize it.
 
-This repository includes a [`passphrase.html`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.html) template to help with credential transcription. Save the raw file, open it with a browser and print. Use a pen or permanent marker to select a letter or number on each row for each character in the passphrase. [`passphrase.csv`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.csv) can also be printed without a browser:
+This repository includes a [`passphrase.html`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.html) template to help with credential transcription. Save the [raw file](https://github.com/drduh/YubiKey-Guide/raw/refs/heads/master/passphrase.html), open in a browser to render and print.
+
+Mark the corresponding character on sequential rows for each character in the passphrase. [`passphrase.txt`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.txt) can also be printed without a browser:
 
 ```console
-lp -d Printer-Name passphrase.csv
+lp -d Printer-Name passphrase.txt
 ```
 
 # Create Certify key
@@ -912,15 +914,15 @@ The `>` after a tag indicates the key is stored on a smart card.
 Verify you have done the following:
 
 - [ ] Memorized or wrote down the Certify key (identity) passphrase to a secure and durable location
-  * `echo $CERTIFY_PASS` to see it again; [`passphrase.html`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.html) or [`passphrase.csv`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.csv) to transcribe it
+  * `echo $CERTIFY_PASS` to see it again; [`passphrase.html`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.html) or [`passphrase.txt`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.txt) to transcribe it
 - [ ] Memorized or wrote down passphrase to encrypted volume on portable storage
-  * `echo $LUKS_PASS` to see it again; [`passphrase.html`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.html) or [`passphrase.csv`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.csv) to transcribe it
+  * `echo $LUKS_PASS` to see it again; [`passphrase.html`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.html) or [`passphrase.txt`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.txt) to transcribe it
 - [ ] Saved the Certify key and Subkeys to encrypted portable storage, to be kept offline
   * At least two backups are recommended, stored at separate locations
 - [ ] Exported a copy of the public key where is can be easily accessed later
   * Separate device or non-encrypted partition was used
 - [ ] Memorized or wrote down the User PIN and Admin PIN, which are unique and changed from default values
-  * `echo $USER_PIN $ADMIN_PIN` to see them again; [`passphrase.html`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.html) or [`passphrase.csv`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.csv) to transcribe them
+  * `echo $USER_PIN $ADMIN_PIN` to see them again; [`passphrase.html`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.html) or [`passphrase.txt`](https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/passphrase.txt) to transcribe them
 - [ ] Moved Encryption, Signature and Authentication Subkeys to YubiKey
   * `gpg -K` shows `ssb>` for each of the 3 Subkeys
 

passphrase.txt

@@ -1,6 +1,7 @@
-# https://github.com/drduh/YubiKey-Guide/blob/master/passphrase.csv
+# https://github.com/drduh/YubiKey-Guide/blob/master/passphrase.txt
 
     DATE (YYYY-MM-DD)           ADMIN PIN                  USER PIN
+
        2025-__-__          0 1 2 3 4 5 6 7 8 9       0 1 2 3 4 5 6 7 8 9
                            0 1 2 3 4 5 6 7 8 9       0 1 2 3 4 5 6 7 8 9
          KEY ID            0 1 2 3 4 5 6 7 8 9       0 1 2 3 4 5 6 7 8 9
@@ -10,6 +11,10 @@
         ________           0 1 2 3 4 5 6 7 8 9       0 1 2 3 4 5 6 7 8 9
                            0 1 2 3 4 5 6 7 8 9       0 1 2 3 4 5 6 7 8 9
 
+                        FOR EACH CHAR IN PASSPHRASE,
+                MARK CORRESPONDING COLUMN ON SEQUENTIAL ROW,
+                      THEN FOLD INWARD AND TAMPER SEAL
+
 - A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
 - A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
 - A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9