Remove timestamp and appHash validation

Author: Manav-Aggarwal

block/manager.go

@@ -731,18 +731,18 @@ func (m *Manager) execValidate(lastState types.State, header *types.SignedHeader
 		return fmt.Errorf("invalid height: expected %d, got %d", expectedHeight, header.Height())
 	}
 
-	// Verify that the header's timestamp is strictly greater than the last block's time
-	headerTime := header.Time()
-	if header.Height() > 1 && lastState.LastBlockTime.After(headerTime) {
-		return fmt.Errorf("block time must be strictly increasing: got %v, last block time was %v",
-			headerTime.UnixNano(), lastState.LastBlockTime)
-	}
-
-	// Validate that the header's AppHash matches the lastState's AppHash
-	// Note: Assumes deferred execution
-	if !bytes.Equal(header.AppHash, lastState.AppHash) {
-		return fmt.Errorf("app hash mismatch: expected %x, got %x", lastState.AppHash, header.AppHash)
-	}
+	// // Verify that the header's timestamp is strictly greater than the last block's time
+	// headerTime := header.Time()
+	// if header.Height() > 1 && lastState.LastBlockTime.After(headerTime) {
+	// 	return fmt.Errorf("block time must be strictly increasing: got %v, last block time was %v",
+	// 		headerTime.UnixNano(), lastState.LastBlockTime)
+	// }
+
+	// // Validate that the header's AppHash matches the lastState's AppHash
+	// // Note: Assumes deferred execution
+	// if !bytes.Equal(header.AppHash, lastState.AppHash) {
+	// 	return fmt.Errorf("app hash mismatch: expected %x, got %x", lastState.AppHash, header.AppHash)
+	// }
 
 	return nil
 }

node/full_node_integration_test.go

@@ -158,11 +158,8 @@ func (s *FullNodeTestSuite) TestSubmitBlocksToDA() {
 	s.NoError(err, "Failed to produce second block")
 	waitForAtLeastNDAIncludedHeight(s.node, n)
 
-	currentHeight, err := s.node.Store.Height(s.ctx)
-	require.NoError(s.T(), err)
-
 	// Verify that all blocks are DA included
-	for height := uint64(1); height <= currentHeight; height++ {
+	for height := uint64(1); height <= n; height++ {
 		header, data, err := s.node.Store.GetBlockData(s.ctx, height)
 		require.NoError(s.T(), err)