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None of the guys who like Bitcoin bought it for $65,000, but some did and they are biting their fingernails waiting for other guys to bid it back up.
To keep gold requires a lot of energy
Onvacation saysGold is an element.
People literally get rich on vibrating air molecules. Music royalties. They don't own the air molecules themselves, just the vibrations.
to.There was a chart few posts above mine, the type which compares crypto against other financial instruments (fiat/gold/etc.) and crypto comes out ahead in all metrics. I don't see it any longer.
I don't understand why there is a debate amongst sound money people.
FJB saysTo keep gold requires a lot of energy
Not if you put it in a chest, bury it and make a map
Ha ha so the guy who bought Bitcoin in 2021 for $65,000 and is $30,000 underwater in 2022 is gonna have $150,000 in 2024?
That’s a neat trick.
Not if you put it in a chest, bury it and make a map. Or you can make it into jewelry. When you hold Bitcoin it is a flash drive worth only what you can get a rube to pay for it AND it requires an unsustainable amount of energy to maintain.
Are you equating gold to air? Really?
Take your flash drive and a gold coin to a pawn shop and see which one they want to buy.
Definition of sound money
: money not liable to sudden appreciation or depreciation in value : stable money specifically : a currency based on or redeemable in gold — compare paper money.
Actually I never thought about Bitcoin until my friend bragged about her nephew having it recently.
Gold bugs can easily trade GLDM but lose the expense ratio 0.18%.
bury it
That's what's using up all the energy and making it slow.
If I buried it I couldn't make 100,000 $10 loans which expire in 24hrs and automatically irrevocably retrieve the interest and principle I charged as per the smart contract.
So you rent out your digital gold? You've got to explain that one.
It all depends on no one ever being able to figure out how to reverse the md5 or whatever hashing algorithm they are using.
Onvacation saysSo you rent out your digital gold? You've got to explain that one.
No I don't personally do that but that's an example of what someone can do.
This is upgradeable if say, super duper computers become common. Reality that's what everyone has been trying to do for the past decade - break it. Nobody has. There is something called a 51% attack that is more likely but it would require a nation state to buy up all of the high end compute over maybe a 6 month period costing billions. People would notice and the network could be hardened.
My problem is I don’t have new money coming in so I will have to sell something to buy more.
I’m retired from working.
I love all this talk about "securing bitcoin". Can't make more of it.. lol.. while ignoring the 15k other digital currencies that everyone simply makes more of.
FJB saysThis is upgradeable if say, super duper computers become common. Reality that's what everyone has been trying to do for the past decade - break it. Nobody has. There is something called a 51% attack that is more likely but it would require a nation state to buy up all of the high end compute over maybe a 6 month period costing billions. People would notice and the network could be hardened.
spot on. Its more likely that we will see a zombie outbreak or an alien invasion before someone hacks Bitcoin.
350 Years Later, Fermat's Last Theorem Finally Proved
Bitcoin saysFJB saysThis is upgradeable if say, super duper computers become common. Reality that's what everyone has been trying to do for the past decade - break it. Nobody has. There is something called a 51% attack that is more likely but it would require a nation state to buy up all of the high end compute over maybe a 6 month period costing billions. People would notice and the network could be hardened.
spot on. Its more likely that we will see a zombie outbreak or an alien invasion before someone hacks Bitcoin.
I don't see how you can be sure of that.
"No one can hack bitcoin"
-- read 15 articles per week about various forms of peoples bitcoin being hacked
"but that's not bitcoin, it's just the ECOSYSTEM!"
BWAHAHAHAHAHAHAHA
I'm not talking about the 51% attack, but instead the ability to hash each block instantly.
When the mining a block the Bitcoin mining algorithm works like this:
1. A block starts out with a header and a single transaction to pay the miner reward. This transaction has a special name (called the “coinbase”).
2. Transactions are added to the block.
3. A block “header” of fixed length is formed by doing cryptographic hashes of the transactions (called the Merkle root).
4. Mining uses SHA256 cryptography which breaks the data up into 64 byte chunks and operates on each chunk so there are 2 chunks and 2 steps to the SHA256 algorithm in this case.
5. The first sha256 step is performed on the first chunk of the header and that does not change. This is called the “midstate” because it is partway through the SHA256 process which is 2 steps in this case. The “midstate” is sent to the ASIC processor,
6. The second step of SHA256 is done on the second chunk of the header. This includes the nonce field. This is done on the Application Specific Integrated Circuit (ASIC) chip.
7. The entire solution is run through a second round of SHA256 and the solution compared to the difficulty (that is part of the block header). The nonce is returned if it meets the difficulty. This is done on the ASIC chip.
8. The nonce is incremented and the last 2 steps (6 and 7) are done again 2**32 times to exhaust all possible nonce values. This is done on the ASIC chip.
9. If no solution is found another nonce contained within the coinbase transaction is incremented. This changes the hash of the coinbase transaction and the merkle root
10. The process goes back to step 5 and continues until a solution is found.
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https://www.vox.com/2018/4/24/17275202/bitcoin-scam-cryptocurrency-mining-pump-dump-fraud-ico-value