Re: The New Coin(O) - a PoS +PoW/ X11 Cryptocurrency- Community Discussion Thread
Check each address info by searching the old and new blockchains through explorer https://chainz.cryptoid.info/cno/ up to block 151943 
- how to verify the address give a link to the block - up to block 151943 ?
- how to verify the address give a link to the block - up to block 151943 ?You can just type in the block # to search it
https://chainz.cryptoid.info/cno/block.dws?000000000023d9988f2b9e0b01cd1bc5cb0b190e058bb5332854248861b2c528.htm
I am not sure what else you are pointing to?
Coino Blockchain Explorer - up to block 155851 ?
If you are talking about the "old" blockchain which is no longer running. If you have old wallet, you have to change to new wallet or use the dumpprivkey -> importprivkey; You can get the key without having old wallet sync'd. I am not so sure if this is your question.