From b7889a182d8ec8614951bc015e400d94c57c4b3f Mon Sep 17 00:00:00 2001
From: msramalho <19508417+msramalho@users.noreply.github.com>
Date: Mon, 26 Jun 2023 18:18:46 +0100
Subject: [PATCH] readme update

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 94483eb..7e615a2 100644
--- a/README.md
+++ b/README.md
@@ -197,7 +197,8 @@ Outputs:
 * **Title**: Post title
 * **Text**: Post text
 * **Screenshot**: Link to screenshot of post
-* **Hash**: Hash of archived HTML file (which contains hashes of post media)
+* **Hash**: Hash of archived HTML file (which contains hashes of post media) - for checksums/verification
+* **Perceptual Hash**: Perceptual hashes of found images - these can be used for de-duplication of content
 * **WACZ**: Link to a WACZ web archive of post
 * **ReplayWebpage**: Link to a ReplayWebpage viewer of the WACZ archive