diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -63,9 +63,7 @@ silkaj -ep <hostname>:<port> <sub-command>
 ### Currency information & blockchain exploration
 
 - Check the present currency information stand
-- Display current proof of work difficulty level to generate the next block
 - Explore the blockchain block by block
-- Verify blockchain blocks hashes
 
 ### Money management
 
@@ -90,7 +88,6 @@ silkaj -ep <hostname>:<port> <sub-command>
 ### Others
 
 - Display Ğ1 monetary license
-- Public key checksum
 
 ## Wrappers