diff --git a/adventure/BLOCKCHAIN/william.dubois@ynov.com/ipfs_id b/adventure/BLOCKCHAIN/william.dubois@ynov.com/ipfs_id
new file mode 100644
index 00000000..a190ec2d
--- /dev/null
+++ b/adventure/BLOCKCHAIN/william.dubois@ynov.com/ipfs_id
@@ -0,0 +1 @@
+12D3KooWCQ75AUpcQNWFa1k4SmxjUXAevJcR1HLznG6pZX8tVo7V
\ No newline at end of file