I recently stumbled upon this free and simple tool to check a bitcoin address to see if it has any other coins from the various forks on it
I'm not affiliated with this site in any way, I just think it's a great resource worth sharing. These are the forks it will check for you..
| Currency | Fork Date | Block # | 1 BTC= |
|---|---|---|---|
| BCH Bitcoin Cash | Aug. 1, 2017 | 478559 | 1 BCH |
| BCL Bitcoin Clashic | Aug. 1, 2017 | 478559 | 1 BCL |
| BTG Bitcoin Gold | Oct. 24, 2017 | 491407 | 1 BTG |
| BTX Bitcore | Nov. 2, 2017 | 492820 | 0.5 BTX |
| BCD Bitcoin Diamond | Nov. 24, 2017 | 495866 | 10 BCD |
| BTH Bitcoin Hot | Dec. 12, 2017 | 498848 | 100 BTH |
| BCX BitcoinX | Dec. 12, 2017 | 498888 | 10000 BCX |
| SBTC Super Bitcoin | Dec. 12, 2017 | 498888 | 1 SBTC |
| BTP Bitcoin Pay | Dec. 15, 2017 | 499345 | 10 BTP |
| BTW Bitcoin World | Dec. 17, 2017 | 499777 | 10000 BTW |
| BICC Bitclassic Coin | Dec. 18, 2017 | 499888 | 1 BICC |
| LBTC Lightning Bitcoin | Dec. 18, 2017 | 499999 | 1 LBTC |
| BTF Bitcoin Faith | Dec. 18, 2017 | 500000 | 1 BTF |
| BEC Bitcoin Eco | Dec. 18, 2017 | 500000 | 10000 BEC |
| BTN Bitcoin New | Dec. 25, 2017 | 501000 | 1 BTN |
| BTT Bitcoin Top | Dec. 26, 2017 | 501118 | 1 BTT |
| BIFI BitcoinFile | Dec. 27, 2017 | 501225 | 1000 BIFI |
| GOD Bitcoin God | Dec. 27, 2017 | 501225 | 1 GOD |
| FBTC Fast Bitcoin | Dec. 27, 2017 | 501225 | 1 FBTC |
| BCP Bitcoin Cash Plus | Dec. 28, 2017 | 501407 | 1 BCP |
| B2X Segwit2X | Dec. 28, 2017 | 501451 | 1 B2X |
| BPA Bitcoin Pizza | Dec. 31, 2017 | 501888 | 1 BPA |
| WBTC World Bitcoin | Jan. 12, 2018 | 503888 | 100 WBTC |
| BTV Bitvote | Jan. 19, 2018 | 505050 | 1 BTV |
| BCS Bitcoin Smart | Jan. 19, 2018 | 505050 | 100 BCS |
| BCI Bitcoin Interest | Jan. 20, 2018 | 505083 | 1 BCI |
| BCA Bitcoin Atom | Jan. 25, 2018 | 505888 | 1 BCA |
| BTSQ Bitcoin Community | Jan. 25, 2018 | 506066 | 10000 BTSQ |
| BBC Big Bitcoin | Feb. 16, 2018 | 508888 | 10 BBC |
| BTCP Bitcoin Private | Feb. 28, 2018 | 511346 | 1 BTCP |
| CBTC ClassicBitcoin | April 1, 2018 | 516095 | 1 CBTC |
| BCL bitcoinClean | April 18, 2018 | 518800 | 1 BCL |
| BVX Bitcoin Lvx | May 4, 2018 | 521173 | 1 BVX |
| MBC Micro Bitcoin | May 29, 2018 | 525000 | 10000 MBC |
| ANON ANON | Sept. 11, 2018 | 540870 | 1 ANON |
Pretty cool right?
I used http://bitref.com to check each address for BTC (you could also use http://blockchain.info) and moved any BTC balances to a new address before using the private key to redeem a different currency. It's also a good idea to cross reference the results.
If you enjoyed this post please upvote and/or resteem it and follow me, and if you drop me a friendly comment to let me know I can follow you back.
Cheers and have a great day!
Dan
http://twitter.com/bit_flow
Other useful links:
http://bit-flow.com/recommends/stakeunited
http://bit-flow.com/recommends/localbitcoins
My favourite crypto project: http://espers.io