Insert your transactionID, specify the backhops and get all the adresses associated with your Output within the last n backhops! This adresses will be checked against the OFAC List of sanctioned adresses and shown in a seperate list. Uses the mempool.space-API to get the data. You can also connect to your own mempool.space instance to be perfectly private. All links to show you information about adresses or transactions will come from the provided mempool instance.
No, this is not a scam. You will not provide any sensitive data, nor will any data be send to us. The only data send are the transactionIDs to the specified API to get the information for the next hop.