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There are already technically better cryptos out there than Bitcoin and I will be astounded if Bitcoin does not lose its market dominance in the next 20 years, let alone 100!

But hypothetically there is always the possibility that if the miners are crumbling due to block halving, there may be a new Hard Fork proposed to remove the block halving and stabilise the mining reward.  It sounds like sacrilege now to remove the 21 million limit but it can happen and if the alternative is a collapsing network with fewer nodes and security compromise it may be a lesser evil.

We have a lot of time to figure it out.  Lets just make sure we survive the 2017 Hard Forks first! :)

0.1 BTC free for mining-you can buy 9 th/s lifetime , offer limited time  https://seebit.io/?r=56086

nice post... follow me and upvote my post

I met Bitcoin in 2013, but in 2014 I was 100% on Alts. I think in 10 years from now not many people will use BTC. Besides, BTC is not and will not be the best investment in crypto-space. Even STEEM is better in every way than BTC.  

The BTC value comes from the miners, not from usability. 
Bitcoin is for miners.
Let us give Caesar what belongs to Caesar.

Most active blockchains:

http://www.blocktivity.info/

They will not be all mined, it's a misunderstand from the start.

Has anyone looking into the HydroMiner ICO?  They are using hydro power stations to power mining in Austria.  You can use your H20 coins to save and sell or use them to buy mining contracts.  I'm not sure about the long term of this project, but the short term should yield a nice ROI IMO.  Below is the website.

https://www.hydrominer.org/

just like mining any other commodities.... I hope that eventually POW will disppear and we will shift to more POS like ETH is doing. Less electricity burnt

if the price of bitcoin stays or hobbles around the same area yes the miners will all go away and the remaining coins will never be mined.  However, in theory from a supply and demand point the coins should go up.  With all that investment coming in,  it does look like it is still on the positive and it ain't going anywhere anytime soon.

I was a little sad when I realised it's only the video, and no written part to describe it. I can't use sound right now so it would have been helpful. But I guess I will watch later the video, I'm sure that you have worked a lot at it :D

Thank you for the insight.

Thanks for Your Good Information.

Hardware will be a LOT faster and efficient, hundreds of times. Mining could be even faster than today, even with more difficulty.

The estimated time for all 21M bitcoins to be mined is in year 2140, with the value of bitcoin increasing over time, mining will still be a profitable business for miners and recently a lot of bitcoins have been mined from Venezuela. Eventually China will stop mining and new countries will start doing this job.

Great information 
Thanks for sharing

Very good video, very informational.

Thanks for the free ebook. I am relatively new to all this but would like to learn it. I am sure your book will help. Sharing this post on twitterfor you as my vote would not make much of a difference.

very informative would like to resteem @shohana

Congratulations, your post received one of the top 10 most powerful upvotes in the last 12 hours. You received an upvote from @thejohalfiles valued at 63.78 SBD, based on the pending payout at the time the data was extracted.

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