Xahau · sublimator · Feb 5, 2026 · Feb 5, 2026 · Feb 5, 2026 · Feb 5, 2026
diff --git a/Builds/CMake/RippledCore.cmake b/Builds/CMake/RippledCore.cmake
@@ -737,6 +737,7 @@ if (tests)
     src/test/app/BaseFee_test.cpp
     src/test/app/Check_test.cpp
     src/test/app/ClaimReward_test.cpp
+    src/test/app/ConsensusEntropy_test.cpp
     src/test/app/Cron_test.cpp
     src/test/app/Clawback_test.cpp
     src/test/app/CrossingLimits_test.cpp
@@ -850,6 +851,7 @@ if (tests)
     #]===============================]
     src/test/consensus/ByzantineFailureSim_test.cpp
     src/test/consensus/Consensus_test.cpp
+    src/test/consensus/ExtendedPosition_test.cpp
     src/test/consensus/DistributedValidatorsSim_test.cpp
     src/test/consensus/LedgerTiming_test.cpp
     src/test/consensus/LedgerTrie_test.cpp

diff --git a/hook/error.h b/hook/error.h
@@ -47,5 +47,6 @@
 #define MEM_OVERLAP -43
 #define TOO_MANY_STATE_MODIFICATIONS -44
 #define TOO_MANY_NAMESPACES -45
+#define TOO_LITTLE_ENTROPY -46
 #define HOOK_ERROR_CODES
 #endif //HOOK_ERROR_CODES
diff --git a/hook/extern.h b/hook/extern.h
@@ -336,5 +336,11 @@ prepare(
     uint32_t read_ptr,
     uint32_t read_len);
 
+extern int64_t
+dice(uint32_t sides);
+
+extern int64_t
+random(uint32_t write_ptr, uint32_t write_len);
+
 #define HOOK_EXTERN
 #endif  // HOOK_EXTERN
diff --git a/hook/sfcodes.h b/hook/sfcodes.h
@@ -16,6 +16,7 @@
 #define sfHookExecutionIndex ((1U << 16U) + 19U)
 #define sfHookApiVersion ((1U << 16U) + 20U)
 #define sfHookStateScale ((1U << 16U) + 21U)
+#define sfEntropyCount ((1U << 16U) + 99U)
 #define sfNetworkID ((2U << 16U) + 1U)
 #define sfFlags ((2U << 16U) + 2U)
 #define sfSourceTag ((2U << 16U) + 3U)

diff --git a/hook/tts.h b/hook/tts.h
@@ -47,3 +47,4 @@
 #define ttUNL_MODIFY 102
 #define ttEMIT_FAILURE 103
 #define ttUNL_REPORT 104
+#define ttCONSENSUS_ENTROPY 105