The only wallets I have access to are my musicoin account, sumo, decred and monero. I was mining directly to Bittrex and Cryptopia (before the lawsuits) back then. I might have used coinbase for an ETH address but Im not sure.
YES! Thats my old coinbase ETH address but its not the same anymore. Does coinbase change coin addresses? The fourth (4th) transaction on my account was a deposit from ethermine to that old ETH address on my coinbase. Why would it change over time though?
Block 3760606
May 24, 2017
From: 0xea674fdde714fd979de3edf0f56aa9716b898ec8 (Ethermine)
To: 0x7CB5eA7Dc754Da82B49b4E8ac06639b5AB4c4797 (Coinbase)
Value: 1.000120504754992584 Ether
ETH Price $193.03