diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2e49aa..b63db79 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning]https://semver.org/spec/v2.0.0.
 
 ### Unreleased
 
+- fix: processed block wait load cache address from db for first start
+
 ### [0.9.9] - 2026-01-23
 
 - fix: increase default page size for transaction
diff --git a/internal/services/wallets/cacher.go b/internal/services/wallets/cacher.go
index 21459ea..5cb7490 100644
--- a/internal/services/wallets/cacher.go
+++ b/internal/services/wallets/cacher.go
@@ -17,17 +17,13 @@ func (s *Service) updateCacheWrapper(ctx context.Context, isEnabled bool) error
 		return nil
 	}
 
+	if err := s.cacherHandler(ctx); err != nil {
+		return fmt.Errorf("initial cache load: %w", err)
+	}
+
 	ticker := time.NewTicker(cacherInterval)
 	defer ticker.Stop()
 
-	// immediately process webhooks after startup service
-	go func() {
-		if err := s.cacherHandler(ctx); err != nil {
-			s.logger.Error(err)
-		}
-	}()
-
-	// process webhooks by ticker
 	for {
 		select {
 		case <-ctx.Done():
@@ -138,6 +134,15 @@ func (s *Service) cacherHandler(ctx context.Context) error {
 		return err
 	}
 
+	s.cacheReadyOnce.Do(func() {
+		s.logger.Infow("wallet cache loaded",
+			"hot_wallets", dbHotWalletsLength,
+			"processing_wallets", dbProcessingWalletsLength,
+			"cold_wallets", dbColdWalletsLength,
+		)
+		close(s.cacheReady)
+	})
+
 	now := time.Now()
 
 	// log cache sizes every 5 seconds
diff --git a/internal/services/wallets/check_wallet.go b/internal/services/wallets/check_wallet.go
index 83ff01f..1408009 100644
--- a/internal/services/wallets/check_wallet.go
+++ b/internal/services/wallets/check_wallet.go
@@ -37,6 +37,11 @@ func (s *Service) CheckWallet(ctx context.Context, blockchain wconstants.Blockch
 	}
 
 	if s.config.UseCacheForWallets {
+		select {
+		case <-s.cacheReady:
+		case <-ctx.Done():
+			return nil, ctx.Err()
+		}
 		return s.checkWalletInCache(blockchain, address)
 	}
 
diff --git a/internal/services/wallets/service.go b/internal/services/wallets/service.go
index 7b35444..ce6d3a0 100644
--- a/internal/services/wallets/service.go
+++ b/internal/services/wallets/service.go
@@ -2,6 +2,7 @@ package wallets
 
 import (
 	"context"
+	"sync"
 	"sync/atomic"
 
 	"github.com/dv-net/dv-processing/internal/dispatcher"
@@ -25,6 +26,8 @@ type Service struct {
 
 	cacherInUse      atomic.Bool
 	cacheLastLogTime atomic.Int64
+	cacheReady       chan struct{}
+	cacheReadyOnce   sync.Once
 
 	sdk *walletsdk.SDK
 }
@@ -46,6 +49,7 @@ func New(
 		coldWallet:        newColdWallets(st, vl, sdk),
 		hotWallets:        newHotWallets(conf, st, vl, sdk, publisher),
 		processingWallets: newProcessingWallets(conf, st, vl, sdk),
+		cacheReady:        make(chan struct{}),
 	}
 }