diff --git a/src/main/java/onlydust/com/marketplace/kernel/model/blockchain/Blockchain.java b/src/main/java/onlydust/com/marketplace/kernel/model/blockchain/Blockchain.java
index 393e112..27a1cca 100644
--- a/src/main/java/onlydust/com/marketplace/kernel/model/blockchain/Blockchain.java
+++ b/src/main/java/onlydust/com/marketplace/kernel/model/blockchain/Blockchain.java
@@ -42,7 +42,7 @@ public interface TransferTransaction extends Transaction {
         Optional<String> contractAddress();
     }
 
-    URI getBlockExplorerUrl(final String reference) {
+    public URI getBlockExplorerUrl(final String reference) {
         return switch (this) {
             case ETHEREUM -> Ethereum.BLOCK_EXPLORER.url(Ethereum.transactionHash(reference));
             case OPTIMISM -> Optimism.BLOCK_EXPLORER.url(Optimism.transactionHash(reference));