Merge pull request #1351 from oracle-devrel/uschwinn-patch-44

Update README.md

Author: AlexanderHodicke

data-platform/core-converged-db/db-blockchain/blockchain-tables-presentation/README.md

@@ -1,12 +1,12 @@
-## Blockchain Tables
+# Blockchain Tables
 
 Blockchain tables are insert-only tables that organize rows into a number of system chains. Blockchain and Immutable tables are part of the Crypto-Secure Data Management features in Oracle 19c and later releases. Rows in a blockchain table are made tamper-resistant by special sequencing and chaining algorithms. 
 
-Reviewed: 26.03.2024
+Reviewed: 30.10.2024
 
 # When to use this asset?
 
-To present or to learn about Blockchain Tables.
+To present or to learn about Blockchain Tables in Oracle Database.
 
 # How to use this asset?