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Topic: MIner Question (Read 1781 times)

member
Activity: 200
Merit: 73
Flag Day ☺
January 15, 2020, 07:59:48 PM
POS has its problems too, it depends on trusted-third-party checkpoints.

No it does not.
ZEIT's proof of Stake design has not used a hard coded checkpoint in years.
It is only secured by the coins and longest chain for years now.

By the way, PoW or PoS can use checkpoints , it is not specific to either algorithm.
Bitcoin used checkpoints for their early years.

FYI:
Adding a hard coded checkpoint during major design changes is a smart thing to do.
Core devs were stupid not to add one for the segwit nonsense.

http://archive.is/dEZ35
Satoshi own words on Checkpoints
Quote
Added a simple security safeguard that locks-in the block chain up to this point.

The security safeguard makes it so even if someone does have more than 50% of the network’s CPU power, they can’t try to go back and redo the block chain before yesterday. (if you have this update)

I’ll probably put a checkpoint in each version from now on.
Once the software has settled what the widely accepted block chain is,
there’s no point in leaving open the unwanted non-zero possibility of revision months later
.

member
Activity: 200
Merit: 73
Flag Day ☺
January 14, 2020, 10:44:41 AM
Bitcoin is still in beta, and still an experiment that could fail. None actually knows which design-decision is right.

Over 10 years of beta code, pretty lame.
With that track record, LN will never be ready.

You can pretty well bet, the ones that China shuts down because the miners are causing grid problems will fail in the long run.
With PoS , there is no insane power drain, and China would have a hard time pinpointing an exact physical location if the staker wanted to hide from them.





What did he miss?

The Correct Answer.  Cheesy




FYI:
BSV went up over 88% in a single day, looks like the miners are starting their Halving Games.

member
Activity: 200
Merit: 73
Flag Day ☺
January 14, 2020, 12:39:34 AM
#99
Gotta love , how you totally ignore that the transaction fees went from $0.80 to $100.
Missing the forest for the tree.    Cheesy  Wink Smiley  Cool

I didn't miss anything.

Yeah , you really did, maybe you'll be brighter by the halving.   Smiley

member
Activity: 200
Merit: 73
Flag Day ☺
January 11, 2020, 11:22:21 PM
#94
Yes.  Let's do a little math, shall we?

That $12,007,750 is now being split across the 30 percent of the miners that are still mining, whereas the $14,225,356 was being split across the entire network (including that supposed 70% in China).

So...
Pre China Slap : The non-China 30% of the world that is mining is splitting up 30% of $14,225,356 = $4,267,606

after China Slap : The non-China 30% of the world that is mining is splitting up 100% of $12,007,750

Every remaining (non-China) miner's revenue is increased 2.8X

I suspect that nearly tripling the mining revenue for a given mining operation will incentivize a LOT of hash power to quickly start mining on the Bitcoin network (regardless of whether it is switching back on after having been recently shut down or is switching over from some other SHA256 POW coin)
Gotta love , how you totally ignore that the transaction fees went from $0.80 to $100.
Missing the forest for the tree.    Cheesy  Wink Smiley  Cool

What's your point? That only further reinforces DannyHamilton's argument. Existing [non-Chinese] miners -- on top of yielding a larger share of total revenue from the mining subsidy -- would also yield more fee revenue. If fee revenue per block rose 125x as you suggest, that would eclipse the fee revenue lost from 70% slower block time. That would create even greater incentives for miners to join the network and drive the hash rate back up.


You know, you guys are so clueless, I going to let you find out when it happens,
Watch the coins right after the halving and see if you figure it out then.  Cool
member
Activity: 200
Merit: 73
Flag Day ☺
January 11, 2020, 12:52:45 PM
#92
Yes.  Let's do a little math, shall we?


That $12,007,750 is now being split across the 30 percent of the miners that are still mining, whereas the $14,225,356 was being split across the entire network (including that supposed 70% in China).

So...
Pre China Slap : The non-China 30% of the world that is mining is splitting up 30% of $14,225,356 = $4,267,606

after China Slap : The non-China 30% of the world that is mining is splitting up 100% of $12,007,750

Every remaining (non-China) miner's revenue is increased 2.8X

I suspect that nearly tripling the mining revenue for a given mining operation will incentivize a LOT of hash power to quickly start mining on the Bitcoin network (regardless of whether it is switching back on after having been recently shut down or is switching over from some other SHA256 POW coin)



Gotta love , how you totally ignore that the transaction fees went from $0.80 to $100.
Missing the forest for the tree.    Cheesy  Wink Smiley  Cool

member
Activity: 200
Merit: 73
Flag Day ☺
January 10, 2020, 10:21:08 AM
#89
LN steals transaction fees from BTC for it's offchain network
Transaction fees can go trough the roof so it isn't a problem as many on this forum will reassure you.
The problem is LN dependence on timelocks that will wreak havoc on the world if level 1 gets disabled for an extended period of time.

bitcoin is not ethereum to have its entire network crash entirely just because there was a fee rise. the higher fees don't "disable" the bitcoin blockchain, it will just cost more to have your transaction mined faster.

Would you pay $100 to move $10 , $20, $50?
Most people won't. For them it does disables bitcoin.
Also ends any merchant adoption.

It totally destroys BTC utility as a payment system for anyone not transmitting $10000 or more.
Even then just paying by credit card or check or paypal or anything else makes more sense.

FYI: It is amazing how short term most of the people memories are here.
https://arstechnica.com/tech-policy/2017/12/bitcoin-fees-rising-high/
Quote
Skyrocketing fees are fundamentally changing bitcoin
Fees as high as $28 are destroying bitcoin's value for small payments.
Quote
High fees are pushing companies away from bitcoin
Quote
This is an existential crisis for any business built around facilitating small—or even medium-sized—bitcoin transactions.
If $5 transaction fees were enough to sour a few businesses away from using the platform, we can expect $20 fees to chase away a lot more.
And if bitcoin's speculative mania continues, the fees could easily go even higher.

legendary
Activity: 2898
Merit: 1823
January 16, 2020, 03:09:11 AM
#77
POS has its problems too, it depends on trusted-third-party checkpoints.

No it does not.
ZEIT's proof of Stake design has not used a hard coded checkpoint in years.
It is only secured by the coins and longest chain for years now.


Then, what protects its blockchain from the vulnerability of long-range nothing-at-stake attacks? Attacks that cost nothing to produce millions and millions of blockchains controlled by an attacker?

You said miners can collude, risking the costs of Proof of Work, what stops collusion in Proof of Stake which costs nothing?
legendary
Activity: 2898
Merit: 1823
January 15, 2020, 12:47:12 AM
#76
Bitcoin is still in beta, and still an experiment that could fail. None actually knows which design-decision is right.

Over 10 years of beta code, pretty lame.
With that track record, LN will never be ready.

You can pretty well bet, the ones that China shuts down because the miners are causing grid problems will fail in the long run.


Because of the supply cap, I'm with the opinion that Bitcoin will stop being in beta only "once the fee market is supporting the hash market".

Quote

With PoS , there is no insane power drain, and China would have a hard time pinpointing an exact physical location if the staker wanted to hide from them.


POS has its problems too, it depends on trusted-third-party checkpoints.

legendary
Activity: 3416
Merit: 1912
The Concierge of Crypto
January 14, 2020, 08:37:40 AM
#75
What did he miss? He just said he didn't miss anything, and articulated in a much better manner the situation than you did. His post history is also much better, to the point they're not going to be wasting any more time if you just continue trolling incoherently.
legendary
Activity: 2898
Merit: 1823
January 14, 2020, 06:06:17 AM
#74
Gotta love , how you totally ignore that the transaction fees went from $0.80 to $100.
Missing the forest for the tree.    Cheesy  Wink Smiley  Cool

I didn't miss anything.

Yeah , you really did, maybe you'll be brighter by the halving.   Smiley



Take the trolling, and the debates away, Bitcoin is still in beta, and still an experiment that could fail. None actually knows which design-decision is right. The Core developers took a design-decision, the Cash community split from the network, became an altcoin, and took theirs.

But, it is of my opinion that blocks remain to be regulated for the security, and longevity of the network.
legendary
Activity: 3472
Merit: 4801
January 13, 2020, 03:27:38 PM
#73
Gotta love , how you totally ignore that the transaction fees went from $0.80 to $100.
Missing the forest for the tree.    Cheesy  Wink Smiley  Cool

I didn't miss anything.

Your point (which was incorrect) was that miners would lose FIAT revenue even if the transaction fees went up a HUGE amount. To make this false point, you pretended a huge crash in fiat exchange rate (that may or may not happen), a huge increase in fees per transaction (that may or may not happen) and even given those attempts you STILL failed to demonstrate an actual loss for the remaining miners.

My point was that any increase at all in fees (regardless of whether it was $0.01 or $99.20) would result in an INCREASE in BTC revenue for the miners that don't shut off their equipment, and that even your extreme examples still result in fiat profit.  In reality, it is possible that the remaining miners might encounter a temporary loss of FIAT value.  It's difficult (impossible?) to know ahead of time exactly what the exchange rate will be, or what the average transaction fee will be, or what the transaction backlog will be. However, they will certainly encounter in INCREASE in BTC.

If 60% (or 70%, or 80%, or whatever arbitrary number you feel like you want to pick) of the hash power were to suddenly shut off, it would reduce the total number of blocks per day that the USERS see solved, but it would have no effect at all on how many blocks per day the remaining miners are paid for.  The block subsidy revenue (in BTC) for the remaining miners would be completely unchanged.  The total revenue (in BTC) for the remaining miners would go up (or down) with any change in transaction fees per block. Whether this change in total revenue (in FIAT) is positive or negative depends on how much the transaction fees per block change and how much the FIAT exchange rate changes.

Then, once the normal difficulty adjustments return the system to 2,016 blocks per fortnight, block subsidy revenue (in BTC) for the remaining miners would increase significantly, and the transaction fees would return to equilibrium.

Let's stop feeding the troll...

This is an excellent idea.  I think I'm done watching this thread.  I'll remove it from my watchlist.
legendary
Activity: 1666
Merit: 1196
STOP SNITCHIN'
January 13, 2020, 02:21:09 PM
#72
And why will transaction fees go to $100? That would imply the price of bitcoin went up too, but if it goes down, then transaction fee in fiat value will also go down.

He's implying that 70% slower block time would increase congestion to the point of exponentially increasing fees. Not only is his rate of fee increase unreasonable, but he's not accounting for changes in fiat value.

Let's stop feeding the troll...
legendary
Activity: 3416
Merit: 1912
The Concierge of Crypto
January 13, 2020, 11:34:50 AM
#71
And why will transaction fees go to $100? That would imply the price of bitcoin went up too, but if it goes down, then transaction fee in fiat value will also go down.
legendary
Activity: 2898
Merit: 1823
January 13, 2020, 12:37:51 AM
#70
Even Jihan Wu, thinks the price of bitcoin is going below $6k , which is why he wants to lay off more staff.
It the Bitmain CEO does not have a good grasp of market movements considering he has access to asics purchase data and actual costs,
then what makes you think you know more than him.

That may not speak to Jihan Wu's price predictions. Bitmain might just be performing poorly and are tightening their belt.


Jihan Wu, and Bitmain sold their Bitcoin hoard to buy Bitcoin Cash, which lost more value compared to Bitcoin. They would have saved 50% of their staff if they HODL Bitcoin.


Think about it, why is Jihan Wu showing more support for bitcoin cash than bitcoin.
It is because he knows the rewards are dropping and he will earn more in transaction fees from bitcoin cash than bitcoin.
Because BCH has a larger file size more transactions , Jihan Wu does not care if you are running a node or not, he only cares about profit.
Which should scare you, as it directly shows the miner's interests/support is wavering for btc and moving toward other ASIC friendly networks.


You think about it too. Jihan Wu is the largest miner, and producer of mining gear, of course he won't care if the network centralizes towards him. He WANTS it to centralized towards him as soon as possible.


franky1 has the right to be concerned, but his solution is not the right solution.


Franky1 Solution helps the miners earn more profits from transaction fees , so they remain profitable and financial interests/support remain with btc not toward BCH or other ASICS friendly networks.
LN steals transaction fees from BTC for it's offchain network, it is definitely not the solution for the miners profit margin anyway.
That is why the miners are colluding behind your backs preparing to switch networks at one of the next halvings,
because the majority are ignoring their financial concerns and they plan on staying profitable with or without btc.
And when you think about , would you really do any different if you were in their shoes.  Roll Eyes


Yet, their solution is producing smaller blocks than Bitcoin. Wait for the next halvings for Bitcoin, and Bitcoin Cash.
legendary
Activity: 1666
Merit: 1196
STOP SNITCHIN'
January 11, 2020, 03:56:53 PM
#69
Yes.  Let's do a little math, shall we?

That $12,007,750 is now being split across the 30 percent of the miners that are still mining, whereas the $14,225,356 was being split across the entire network (including that supposed 70% in China).

So...
Pre China Slap : The non-China 30% of the world that is mining is splitting up 30% of $14,225,356 = $4,267,606

after China Slap : The non-China 30% of the world that is mining is splitting up 100% of $12,007,750

Every remaining (non-China) miner's revenue is increased 2.8X

I suspect that nearly tripling the mining revenue for a given mining operation will incentivize a LOT of hash power to quickly start mining on the Bitcoin network (regardless of whether it is switching back on after having been recently shut down or is switching over from some other SHA256 POW coin)
Gotta love , how you totally ignore that the transaction fees went from $0.80 to $100.
Missing the forest for the tree.    Cheesy  Wink Smiley  Cool

What's your point? That only further reinforces DannyHamilton's argument. Existing [non-Chinese] miners -- on top of yielding a larger share of total revenue from the mining subsidy -- would also yield more fee revenue. If fee revenue per block rose 125x as you suggest, that would eclipse the fee revenue lost from 70% slower block time. That would create even greater incentives for miners to join the network and drive the hash rate back up.
legendary
Activity: 3472
Merit: 4801
January 10, 2020, 04:22:27 PM
#68
Hoping btc limited transactions per block can reach 2500

Or more:

https://www.blockchain.com/btc/block/0000000000000000000888db953630d4db6f094dd3df317e4822cef054d0fdb3



A full block can potentially fit more than 3500 transactions.

More importantly though...

Geez Guy do a little math.

. . .

total Bitcoin Miners earn $14,040,000 per day from rewards alone

. . .

Now if China disables 70% of the hashrate, by just outlawing and banning bitcoin mining overnight
leaving only 30% of the non-China hashrate

. . .

Total Per Day $1,257,750 + $10,750,000 = 12,007,750

The whole bitcoin network is now
Pre China Slap   :  $14,225,356 with transaction fees at only $0.80

after China Slap :  $12,007,750 and transaction fees moving to a minimum of $100 per transaction

Yes.  Let's do a little math, shall we?


That $12,007,750 is now being split across the 30 percent of the miners that are still mining, whereas the $14,225,356 was being split across the entire network (including that supposed 70% in China).

So...
Pre China Slap : The non-China 30% of the world that is mining is splitting up 30% of $14,225,356 = $4,267,606

after China Slap : The non-China 30% of the world that is mining is splitting up 100% of $12,007,750

Every remaining (non-China) miner's revenue is increased 2.8X

I suspect that nearly tripling the mining revenue for a given mining operation will incentivize a LOT of hash power to quickly start mining on the Bitcoin network (regardless of whether it is switching back on after having been recently shut down or is switching over from some other SHA256 POW coin)
legendary
Activity: 3416
Merit: 1912
The Concierge of Crypto
January 10, 2020, 02:03:10 PM
#67
Higher fees imply more transactions. More transactions means more usage, mostly. There could be some spam, but I don't see too many non-legit transactions pretending to be real ones anyway. More usage usually means value. Mining and block rewards and tx fees will eventually normalize and find some equilibrium ... to have enough profit incentive so the network keeps going.

I've been able to send transactions for 1 sat per vbyte almost every time I needed to, and the few times I want them confirmed faster, I add a little more. The total has rarely gone above $1.00 in value. Some people are just impatient, eventually your tx will get confirmed if you wait a little.
legendary
Activity: 2128
Merit: 1293
There is trouble abrewing
January 10, 2020, 09:32:27 AM
#66
LN steals transaction fees from BTC for it's offchain network
Transaction fees can go trough the roof so it isn't a problem as many on this forum will reassure you.
The problem is LN dependence on timelocks that will wreak havoc on the world if level 1 gets disabled for an extended period of time.

bitcoin is not ethereum to have its entire network crash entirely just because there was a fee rise. the higher fees don't "disable" the bitcoin blockchain, it will just cost more to have your transaction mined faster.
legendary
Activity: 3416
Merit: 1912
The Concierge of Crypto
January 10, 2020, 08:53:39 AM
#65
People mined at the start without profit incentives, because there were none, at least not monetary or financial. In the same way a lot of distributed projects continue to get additional computing power or members to compute prime numbers, math rulers, aliens, cures for cancer and a bunch of other things, all of which are not crypto or coins or anything like that.
copper member
Activity: 21
Merit: 0
January 10, 2020, 07:20:13 AM
#64
The main thing that helps prevent a 51% attack is the decentralization of miners. As long as no single entity has control of over 50% of the mining power, the network is safe.
Additionally, robust blockchains such as Bitcoin, are already considered inherently safe, as it would take an unreasonable amount of money to gain 51% of the Bitcoin network’s mining power.
One of the things to keep in mind is that someone with so much mining power would probably make more money using this power to, than by actually blocking transactions or double-spending. This reduces the risk of such an attack substantially.
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