Lately, many fork suffer from 51% attack. Even, unknown coin like LCC (Litecoin Cash) also suffered from this attack a few days ago.

For that reason, VALUTO developers should consider to use uniqe algorithm instead of scrypt to keep the coin safe. By using unique / custom algo, I believe it can prevent the coin from 51% attack.

At this moment, the risk is very high considering that hiring HASH for VALUTO attack is VERY possible.

I am sorry, I love this coin since the first day. That's why I care to give you a suggestion. CMIIW and thank you.