OK, well I said I would be back to point out when Eth has hit a 5 year low to BTC, which I explained would happen for obvious reasons. And now it has...
I take no great pleasure or relish in being right. I just hope my comments benefitted some, and hopefully benefit others going forwards. And do to genuinely feel for anyone in "alts". But as I have said thought this thread, there is only so much I can do, and lessons will unfortunately and enviably be learned...
What happens next? Eth will hit a 6 year low to BTC, (for obvious reasons). No one can predict exactly when that will occur, but I think that this new lowpoint will very likely occur some time over the next 12 months. I will be back to point this out, when it happens...
Go to this site:
https://coinranking.com/Change timeline to 5 years.
BTC = +842.65%
ETH = +866.89%
So as of right now no, ETH is up more than BTC over 5 years.
Yes BTC had a great run. And ETH could still bleed more. At some point in a few years Bitcoin's flawed economic security will become an issue.
It is possible to manufacture ASICs at $10 per 1 TH/s.
The current total BTC hashrate is 741.40 EH/s.
https://www.coinwarz.com/mining/bitcoin/hashrate-chart1 EH/s = 1 million TH/s
The attacker would need to control approximately 771.66 EH/s to achieve 51% control of the new total hashrate:
741.40+771.66=1,513.06 EH/s
Let's round it up to 800 EH/s.
That's a manufacturing cost of $8 billion at $10 per 1 TH/s.
The energy would be around 5-6 GW. +/- $20 million per day.
Let's call BTC a $2 trillion asset. So all that is secured by $8 billion and $20 million power per day. That's a ratio of 200:1
It would cost a lot more than $8 billion and change to 51% attack Ethereum.
To execute a 51% attack the attacker would need to buy the entire staked ETH and another 1% on top of that.
There's 33.5 Million Staked ETH.
The attacker needs to stake approximately 34.867 million ETH to achieve 51% control of the new total staked ETH:
33.5+34.867=68.367 million ETH
Let's go low with ETH @ $2,000
If the attacker could buy all the ETH at a spot price of $2,000, it would still cost them $69.734 billion. The problem is, there is no way to get that amount from any exchange. Nobody has that liquidity. They would have to keep buying up ETH for many years, which would drive up the price of ETH. It could end up costing trillions and even then they might not get there. That's the power of a network effect and an increased number of holders.
So Ethereum's economic security is probably more than 10x Bitcoin's. And every 4 years, it will get worse for BTC. You might want to think where your Bitcoin will be decades from now. It might have to find a home as a meme token on Ethereum or another blockchain that does not have a security dilemma.