Feel like poking at this somewhat amusing
Breaks it down into assumptions postulation hypothesis statements and fact
Transactions Withholding Attack
November 17, 2013, 07:22:44 AM
Reply with quote #1
I have been mentioning this postulated attack on Bitcoin for months in various posts of mine. I figured it was time to give it a thread, so we can discuss it.
I think it is an economic attack (Assumption) so I place it in the Economics forum.
Also because I don't get good reception from Bitcoin developers (Assumption) when I try to post in the developers forums.
Lets see if they ignore this thread or come post to refute it. I doubt they will. (Assumption)
Once Bitcoin's coin rewards decline to less than can pay for the miner's costs, e.g. <1% per annum debasement by 2033 and <0.2% by 2040, then transaction fees are supposed to fund miners. (Fact) The following attack applies whether transactions are voluntary, variable, fixed, or mandatory-- it makes no difference. (Hypothesis)
But a cartel (e.g. Amazon.com) could for example harvest transactions from its vast network and keep them without forwarding them to other miners. (Postulation and Assumption)
Then put them on the blocks found by its own mining servers. (Assumption (Heavy Centralization)
This would starve the rest of the network of funding (Postulation and Assumption)
and eventually the cartel would be doing all the mining. (Assumption)
They could even offer 0% transaction fees (even refund mandatory tx fees) to entice more of the masses to process through their servers. (Assumption and Postulation)
That is the same as turning Bitcoin into a centralized currency, (Statement) and thus eventually controlled by the government and thus back to fiat again. (Postulation)
Note this postulated attack wouldn't be possible for 20 years or so, so this is a long-term issue. (Hypothesis)
The problem is if we wait, it will be too late to undo and revert, because we only get one chance to create a digital currency that the masses adopt. (Assumption and Postulation) Once they adopt one, they will stay with that one due to inertia and network effects. (Assumption)
Thus I see Bitcoin is doomed and it is not a solution to anything long-term, (Postulation) although short-term it shows us what might be possible with decentralized currencies if we were to improve them. (Statement)
Well that was amusing
On the Assumptions
OP assumes it is an economic attack but we also must then assume that rational actors would fight against this attack
OP assumes that Bitcoin will be the only successful digital currency in a newly emerging field
OP assumes that new currencies or technologies built on top of bitcoin will not re-mediate the problem
OP assumes that the developers cannot understand the issue and therefore cannot fix it
OP assumes Centralization will occur and cartels will do all the mining and someone pulls txt fees from a decentralized network
OP assumes the txt fees are more incentive than the blocks
On the Postulation
OPs Hypothesis:
The following attack applies whether transactions are voluntary, variable, fixed, or mandatory-- it makes no difference. (Hypothesis)
Rebuttal:
It would make a difference as network participants in a voluntary system would need to have the incentive to still coexist with this regime in spite of it being an economic attack.
OPs Second Hypothesis:
Note this postulated attack wouldn't be possible for 20 years or so, so this is a long-term issue. (Hypothesis)
Rebuttal:
We are assuming that the time to centralization will take 20 years and that prices will not incentivize miners to keep building up network hash rate to secure the network, leading towards a monopolization that leads to the scenario below.
OPs viewpoint on the end result:
This would starve the rest of the network of funding (Postulation and Assumption)
Rebuttal:
Assuming that the network and bitcoins own value would not be put into jeopardy if a Collective was to initiate such action
There must be rationality in the Attack as it must maximize profit while promoting stability
OPs conclusion:
and thus eventually controlled by the government and thus back to fiat again. (Postulation)
Rebuttal:
This is an assumption that there will be no new developments or innovations in Bitcoin or Alternative Cryptocurrency occurring during this 20 year period.
That new and emerging technological innovation does not occur and is stagnant that groups will lack the innovative foresight to adapt and that bitcoin will become a failed experiment in crytocurrency because of the flaw you mentioned
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Sort of interesting but runs into a lot of assumptions and postulation that make it weaker when broken down through a case by case point analysis
Also it was mostly restating your points and your presumptions when you made your statements not really breaking any of your points down rather than clarifying your position
Seems clearer to me maybe it will be clearer to the thread too have fun you all