user71300: I sent 1 BTC back in 2014 to an exchange, I do not rember which Exchange I sent it to after the original transaction. 
Is there a way for me to track down which exchange I sent it to? Willing to give a reward for anyone who helps me. 

user3165: Best guess would be to track the exchange account:

find which major exchanges were running in 2014
Search your email accounts for messages sent from that domain or with the name in the subject line (assuming you signed up with email)
Got to the Exchange (assuming it's still operating) and recover you password or username
Rinse and repeat to all the exchanges you find on your email.
If the exchange is legit, I would imagine it's still there, or maybe there is records of its movement.

Recently I had to go back to 3 dormant accounts looking for forgotten bitcoins from back in the day. MtGox will forever be the ones that got away... but I learned my lesson.
I don't think you would have any luck looking via the public key. 
Good luck!
If it helps, let's see that reward! If not, it was a nice incentive either way!
BTC - 
1EtFeNUW63tV1VsE6qsMqQzdDrV1mVLocL
LTC -
LV65oSDjcUoE7jbxoawG6KjBsP36eVPsTB
:)

71300: <p>I sent 1 BTC back in 2014 to an exchange, I do not rember which Exchange I sent it to after the original transaction. </p>

<p>Is there a way for me to track down which exchange I sent it to? Willing to give a reward for anyone who helps me. </p>
 3165: <p>Best guess would be to track the exchange account:</p>

<ol>
<li><p>find which major exchanges were running in 2014</p></li>
<li><p>Search your email accounts for messages sent from that domain or with the name in the subject line (assuming you signed up with email)</p></li>
<li><p>Got to the Exchange (assuming it's still operating) and recover you password or username</p></li>
<li><p>Rinse and repeat to all the exchanges you find on your email.</p></li>
<li><p>If the exchange is legit, I would imagine it's still there, or maybe there is records of its movement.</p></li>
</ol>

<p>Recently I had to go back to 3 dormant accounts looking for forgotten bitcoins from back in the day. MtGox will forever be the ones that got away... but I learned my lesson.</p>

<p>I don't think you would have any luck looking via the public key. </p>

<p>Good luck!</p>

<p>If it helps, let's see that reward! If not, it was a nice incentive either way!</p>

<p>BTC - 
1EtFeNUW63tV1VsE6qsMqQzdDrV1mVLocL</p>

<p>LTC -
LV65oSDjcUoE7jbxoawG6KjBsP36eVPsTB</p>

<p>:)</p>
