***USE BLOCKCHAIN.COM or BLOCKCHAIR.COM TO ANSWER THE QUESTIONS***

***ASSUME THE SMALLER TRANSACTION VALUE IS THE CHANGE ADDRESS FOR ALL QUESTIONS THAT ASK YOU TO IDENTIFY CHANGE***
 

1. On 17 Aug 2022 a victim was told to send 0.01478353 ($389)
of bitcoin to the following address: 

bc1qzkjeuvgsgl5lz7rjeqxd77fe3fuuugsn6vm2jp

Using www.blockchain.com answer the following questions:

a. Identify the total number of transactions on the Suspect's wallet.
b. Identify the current balance of the Suspect's wallet.
c. Identify the victim's wallet address. (Document the Last 4 of Address)
d. Identify the transaction hash. (Document the Last 4 of Hash)
e. Identify the value of the transaction shown in USD? The victim said she sent $389 USD. Why is there a difference?
f. Identify the next transaction Hop

Note – Search Address: (NOTE - THERE IS ONLY ONE OTHER TRANSACTION ON THE WALLET)

g. Identify the two output addresses (Document the Last 4 of Each Address)
h. Which one is most likely the next Hop (Larger Transaction)
i. Which one is most likely change? (Smaller Transaction)

2. Search the following address and answer the questions using blockchain.com or Blockchair.com

bc1qcygs9dl4pqw6atc4yqudrzd76p3r9cp6xp2kny

a. Identify the total number of transactions.
b. Identify the transaction hash for 05 Mar 2021 where 1.95 BTC was sent.
c. Which address is most likely the change address

3. Search the following transaction hash and answer the questions using blockchain.com or blockchair.com
e1330c569d3cb3a4d5a35f3d3ceb67563c2217bacad647cb90f68268ebca4fe0

a. What are the total number of inputs? 
b. What are the total number of outputs?
c. What is the change address?
c. Click the arrow next to the output address output that appears to be the next hop.
d. How many inputs are on the outgoing transaction? What does that indicate?
e. Can you identify the name of the exchange that the target may have used? If so, document the name.
f. Search the output address that appears to be an exchange (NOTE: Click the exchange name, do not use the arrow.) Identify the number of Bitcoins the address has sent and received. Is this consistent with an exchange?