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21  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v10.2 (Windows/Linux) on: December 28, 2017, 07:48:01 PM
I tried -cclock,  but it didn’t seem to have any effect on Radeon R9 290X. I also tried to  write to /sys/class/drm/card0/device/pp_sclk_od, according to this

https://www.phoronix.com/scan.php?page=article&item=amd-rx480-od&num=1

but the value didn’t change from zero.

Is there a way to overclock Radeon R9 290X in Claymore? I’m using AMDGPU-Pro Driver 17.40
22  Alternate cryptocurrencies / Pools (Altcoins) / Re: [ETH][EXP][XMR][ZEC][GRS] DwarfPool - stable pool with PPS system. on: December 27, 2017, 02:12:58 PM
Pool’s ethereum miner’s webpage is lagging?
23  Bitcoin / Development & Technical Discussion / Re: Segwit is a 51% attack on Bitcoin on: December 21, 2017, 07:22:02 AM
Miners don't have blockchain. They only process individual blocks. As full nodes maintain blockchain invalid blocks would eventually disappear, as they would never be put to blockchain. When those invalid blocks would not be in blockchain, miners reward would not be in blockchain so miner would not get paid. Does this sound like incentive?
24  Bitcoin / Development & Technical Discussion / Re: Segwit is a 51% attack on Bitcoin on: December 20, 2017, 09:08:13 AM


It will be a disaster.  Can anyone tell me what incentive miners will have to check the witness data?  They would only loose time waiting for that witness block before they start mining the next UTXO block...

The incentive is that if they mine invalid block, it gets rejected by the network, and if it gets rejected by the network, then they are not mining Bitcoin, they are wasting electricity to mine some fork that they can't even sell on exchange. Miners do not control Bitcoin, they are simply hired to timestamp transactions, while the network of nodes enforces the rules.

If there is no incentive for you to verify then what incentive would there be for the network to verify?  The problem is everyone will be more competitive if they stop verifying the signatures.
 

Bitcoin Core Nodes verify. Nodes decide, what is valid a Bitcoin block. Not the miners. Miners can post as much invalid blocks as they want, the only effect is, that those blocks are rejected by the nodes and miners don't get reward. Every Core node checks each block independendly.
25  Bitcoin / Development & Technical Discussion / Re: My Segwit questions - a Q&A for Achow and the rest on: December 20, 2017, 08:29:54 AM
How do the old nodes see Segwit transactions? If I've understood correctly, they see Segwit transactions as something called "anyone can spend transactions"? What about the witness data? How the old nodes interpreted it? It is written somewhere, that the old nodes don't see the witness data at all, but how is that possible, when the data still is broadcasted in the network?
26  Economy / Economics / Re: Where is the price of bitcoin calculated? on: November 30, 2017, 04:15:31 PM
Sites just calculate the average price from several market places. There is no official price.
27  Bitcoin / Development & Technical Discussion / Re: 173000 unconfirmed transactions, 13 transactions per second on: November 30, 2017, 04:14:09 PM
How can number of daily transactions grow, when blocks have been full for at least two weeks in a row?

https://btc.com/stats/block-size

https://blockchain.info/charts


Block size has not grown as much as daily transactions. How is there room for a transaction growth? There is of course demand, but how is there room?

Both blockchain info and btc.com show that there were 400 000 transactions during last 24 hrs.



Maybe  the explanation is simultaneous growth in block size and number of blocks/hour? Of course the latter will be fixed with difficulty adjustment.

https://fork.lol/blocks/time
28  Bitcoin / Development & Technical Discussion / Re: 173000 unconfirmed transactions, 13 transactions per second on: November 30, 2017, 07:47:53 AM
How can number of daily transactions grow, when blocks have been full for at least two weeks in a row?

https://btc.com/stats/block-size

https://blockchain.info/charts


Block size has not grown as much as daily transactions. How is there room for a transaction growth? There is of course demand, but how is there room?

Both blockchain info and btc.com show that there were 400 000 transactions during last 24 hrs.

29  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: November 29, 2017, 05:51:39 PM
I'll tell you who is buying - Everyone I talk to now in real life, like a mortgage broker, and mention that I do "trading" - they say "oh have you heard about bitcoin? Do you think I should get in?"


NONsense.   Roll Eyes Roll Eyes

Less than one percent of the total world population owns any quantity of bitcoins.

I would guess, it is way below one percent, what is your source?


I was just trying to give some benefit of the doubt regarding the 1% adoption matter, and I agree with you that it is likely far less than 1% and I don't have any exact source, at the moment, and I don't think that it matters too much to what should be the fairly obvious point that I was making.

To me, it just seems a bit crazy when folks are asserting some kind of mass adoption based on hearing something from their shoeshiner or some other anecdotal, and therefore conclude that it is time to get out.

As you and I recognize, bitcoin is no fucking where near mass adoption... so we agree, and we need not get bogged down in the specifics regarding how far below 1% we actually are or the fact that some areas of the world have higher adoption than other areas.. Bitcoin adoption still boils down to being a long fucking way from any kind of semblance of mass adoption, and even in what we consider to be big technologically sophisticated cities.

I agree.
30  Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion on: November 29, 2017, 12:53:49 PM
I'll tell you who is buying - Everyone I talk to now in real life, like a mortgage broker, and mention that I do "trading" - they say "oh have you heard about bitcoin? Do you think I should get in?"


NONsense.   Roll Eyes Roll Eyes

Less than one percent of the total world population owns any quantity of bitcoins.

I would guess, it is way below one percent, what is your source?
31  Bitcoin / Development & Technical Discussion / Re: 173000 unconfirmed transactions, 13 transactions per second on: November 29, 2017, 06:44:33 AM
Average block size grows slowly

https://blockchain.info/charts/avg-block-size

I wish big service providers would implement Segwit..
32  Bitcoin / Development & Technical Discussion / Re: BTC Governing Body on: November 28, 2017, 01:15:21 PM
As many documents/references said there is no governing body for BTC. Then,
1. who is handling forks??
2. who is giving permission for forks??
3. who is maintaining bitcoin.org ??

You can fork your rddsd7-coin from btc blockchain whenever you wan't. Probably it won't have any value, but you can do it.
33  Bitcoin / Development & Technical Discussion / Re: 173000 unconfirmed transactions, 13 transactions per second on: November 28, 2017, 01:11:24 PM
It seems, that btc demand is so high, that the current blockchain size can't clear the backlog. Hopefully Segwit takes off soon.

https://jochen-hoenicke.de/queue/#2w

34  Bitcoin / Development & Technical Discussion / Re: Why Segwit adoption is so slow? on: November 24, 2017, 05:49:57 PM
Where can i find the average size of the block of the bitcoin network? is the average size now bigger after segwit's activation?

Slightly bigger (approximately 5%)

https://blockchain.info/charts/avg-block-size
35  Bitcoin / Development & Technical Discussion / Re: 173000 unconfirmed transactions, 13 transactions per second on: November 24, 2017, 10:58:49 AM
Mining difficulty will drop more than 25% in less than 24 hrs.

https://bitcoinwisdom.com/bitcoin/difficulty

The current backlog will be cleared fast after that.

It's incredible that this horribly broken site is still believed. The difficulty is going to drop 1-2% only. See, https://fork.lol/pow/retarget, or https://btc.com/stats/diff, or https://cryptothis.com/diff/.

Thank you for this info.
36  Bitcoin / Development & Technical Discussion / Re: 173000 unconfirmed transactions, 13 transactions per second on: November 24, 2017, 07:18:23 AM
Mining difficulty will drop more than 25% in less than 24 hrs.

https://bitcoinwisdom.com/bitcoin/difficulty

The current backlog will be cleared fast after that.
37  Bitcoin / Development & Technical Discussion / Re: 173000 unconfirmed transactions, 13 transactions per second on: November 23, 2017, 05:44:37 AM
Ideally bitcoin should be able to process approximately 60+ transactions per second, but because of miners switching to BCH for bigger profit transactions gets slower. This would mean that bitcoin still needs a lot of work until it's ready for mass adoption.

Isn’t maximum about 7 transactions/second at the moment? Are you referring to full theoretical Segwit rate? Only about 10% of transactions are Segwit at the moment.

http://segwit.party/charts/

Average there have been 6.6 blocks/hour for last 7 days, so it is not a problem at the moment

https://fork.lol/blocks/time
38  Bitcoin / Development & Technical Discussion / Re: Why Segwit adoption is so slow? on: November 21, 2017, 07:59:50 AM
^Segwit transfers are faster and cheaper? So wallets’ users would benefit?
Main difference is that Sigwit block size is 2MB as  a result difficulty level for mining it is easy and hence transactions are fast.

To my very limited unterstanding, mining difficulty is not affected by segwit.. only block size. Because you can fit in more Segwit transaction to a block, there is incentive for miners to include as many Segwit transfers in a block as possible, and this causes Segwit transactions to go trough faster. . If I've understood correctly
39  Bitcoin / Development & Technical Discussion / Re: Why Segwit adoption is so slow? on: November 21, 2017, 07:49:23 AM
It is interesting, that at first Segwit adoption took of really well, then it stalled and now it has plateaued to approximately 10% level

http://segwit.party/charts/#
40  Bitcoin / Development & Technical Discussion / Re: Why Segwit adoption is so slow? on: November 20, 2017, 05:45:27 PM
Thank you for your answer. It is strange, that big service providers are so slow to implement this, all thought it would help their customers.
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