<p><img src="https://images.cointelegraph.com/cdn-cgi/image/format=auto,onerror=redirect,quality=90,width=840/https://s3.cointelegraph.com/uploads/2023-09/bad4e7e3-12b5-48a1-9ecb-5d1a0eb109e6.jpg"></p><p>Bitcoin explorer Mempool shared blockchain data that confirmed the funds were sent back on Sept. 15. </p>