diff --git a/NCPBuildBase/pom.xml b/NCPBuildBase/pom.xml
index 81e36b92..2eabf70f 100644
--- a/NCPBuildBase/pom.xml
+++ b/NCPBuildBase/pom.xml
@@ -30,6 +30,11 @@
 
 Version updating is done for NCPPlugin mainly, expect the other poms version to change randomly rather.</description>
 
+  <properties>
+    <maven.build.timestamp.format>yyyy_MM_dd-HH_mm</maven.build.timestamp.format>
+    <buildTimestamp>${maven.build.timestamp}</buildTimestamp>
+  </properties>
+
   <build>
     <resources>
       <resource>
diff --git a/NCPBuildBase/src/main/java/fr/neatmonster/nocheatplus/utilities/build/BuildParameters.java b/NCPBuildBase/src/main/java/fr/neatmonster/nocheatplus/utilities/build/BuildParameters.java
index e8d5efbd..d6eb9c76 100644
--- a/NCPBuildBase/src/main/java/fr/neatmonster/nocheatplus/utilities/build/BuildParameters.java
+++ b/NCPBuildBase/src/main/java/fr/neatmonster/nocheatplus/utilities/build/BuildParameters.java
@@ -4,7 +4,7 @@ import java.util.HashMap;
 import java.util.Map;
 
 /**
- * Experimental support for build parameters.
+ * Support for parameters present or set at building time. They are read from BuildParameters.properties
  * @author mc_dev
  *
  */
@@ -72,10 +72,16 @@ public class BuildParameters {
 	// Public members.
 	//////////////////////
 	
-	/** Test level: more testing for higher levels. */
+	/** Timestamp from build (maven). "?" if not present. */
+	public static final String buildTimeString = getString("BUILD_TIMESTAMP", "?");
+	
+	/** The build number as given by Jenkins. Integer.MIN_VALUE if not present. */
+	public static final int buildNumber = getInteger("BUILD_NUMBER", Integer.MIN_VALUE);
+	
+	/** Test level: more testing for higher levels. Defaults to 0. */
 	public static final int testLevel = getInteger("TEST_LEVEL", 0);
 	
-	/** Debug level: more debug output for higher levels. */
+	/** Debug level: more debug output for higher levels. Defaults to 0. */
 	public static final int debugLevel = getInteger("DEBUG_LEVEL", 0);
 	
 }
diff --git a/NCPBuildBase/src/main/resources/BuildParameters.properties b/NCPBuildBase/src/main/resources/BuildParameters.properties
index faa71b42..0d120994 100644
--- a/NCPBuildBase/src/main/resources/BuildParameters.properties
+++ b/NCPBuildBase/src/main/resources/BuildParameters.properties
@@ -1,4 +1,18 @@
 # These parameters are filled in during building (maven), they are not strictly needed.
 # Replacement mappings are defined in the pom.xml.
+
+# ---- Build details ----
+BUILD_TIMESTAMP=${buildTimestamp}
+BUILD_NUMBER=${BUILD_NUMBER}
+
+# ---- Java ----
+JAVA_VENDOR=${java.vendor}
+JAVA_VERSION=${java.version}
+JAVA_VM_VENDOR=${java.vm.vendor}
+JAVA_VM_VERSION=${java.vm.version}
+JAVA_SPECIFICATION_VENDOR=${java.specification.vendor}
+JAVA_SPECIFICATION_VERSION=${java.specification.version}
+
+# ---- Parameters used at runtime ----
 TEST_LEVEL=${TEST_LEVEL}
 DEBUG_LEVEL=${DEBUG_LEVEL}
\ No newline at end of file