Which Cryptocurrencies Will Survive the Next Decade?

[sorrros]

This is more like a spam to me. You laid it perfectly with keyword and url but with format of a regular spammer not intending to make it easy for forum users to look at by providing space makes it like you just copy it and post it here. Shilling for DeepBrainChain and Velas may sound like the coin you supported has been broadcast to thousands of users here but to be honest, if these coins can't get to have at least a price of 0.05USD, they'd be ignored except for braindead investors who truly believe to the team.

DeepBrainChain  is not the best name for a coin that should change the world. I see, that price dropped about 97%, what happened? According to Coinmarketcap DeepBrainChain was among top 100 crypotcurrencies in February this year, but now it belongs to top 500. 

[airdropdude]

I'm not really sure of other Cryptocurrency. But to be Frank. Bitcoin and Ethereum will surely survive and many will adopt them. So, I have no doubt about those two.

[peterson2k4]

In the coming years, Bitcoin will still the rule the cryptocurrencies world. Altogether ETH and top 10 altcoins (per market capitalization) will survive. There could be some ups and downs for other blockchchain platforms, as compitition is getting  tough day by day. With introduction of new versions or fork, corresponding coin will definitely shine.
From the other good projects, I see, MultiVAC is emerging.

I definitely reckon some new emergers will... Well, emerge. But overall i'm not seeing a good future for altcoins, just bitcoin.