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3661  Bitcoin / Mining support / Re: Chip running hot on Avalon 1166 Pro 81TH on: December 27, 2021, 11:03:58 PM
Out of curiosity, would it be possible to explain what these numbers mean?

In the log description it says "How many calculation fault of each hashboard" and goes on to mention a normal number being smaller than 2/10000.

My numbers are much higher MH[1461 2024 807] HW[4292] DH[2.006%].

Actually, I also read the description logs what are those logs are and I just use them as notes on reading logs. But the logs from ferjacon seems new logs on the first run and get those hardware errors that is why I suspected something bad on the middle board.

Under your API logs, you get higher numbers meaning there is a hardware error the middle hashboard gets more hashboard faults. It could be ASIC chip overheating it's your old issue if your miner right now is running stable and hashing you don't need to be a worry.

If you want to get other meaning of those logs I suggest you check the thread created by HagssFIN you can find it from this link below and learn how to troubleshoot
- https://bitcointalk.org/index.php?topic=3224256
3662  Economy / Trading Discussion / Re: Trading Signal Notifications on: December 27, 2021, 04:13:30 PM
If what you want is trading signal notification Binance already has that feature you just need to explore or do what Charles-Tim suggested above.

If you want a more advanced tool then I suggest you check tradingview you need to search for those coins and put them all in your watch list and set the parameter under the chart of each coin with alerts. It works on my phone as an alert I don't know if their web version will work the same but if the signal notification you are looking for is a web version you can try the web version.

Ok, I tried to check and it seems that they also have an alert but it's a popup notification or option to alert through your phone.
3663  Bitcoin / Project Development / Re: What are some good open source projects I can get involved in as a beginner? on: December 27, 2021, 03:36:32 PM
It seems that this is posted a few months ago but if you still need a source I know there is a huge source of learning about crypto programming.

You can find them from this link below and go straight under the implementation of blockchain. You can see most of the programming languages and related to creating a blockchain.

- https://github.com/yjjnls/awesome-blockchain

Another source is this link below it will guide you to build a DIY blockchain

- https://github.com/openblockchains/awesome-blockchains#do-it-yourself-diy---build-your-own-blockchain
3664  Bitcoin / Mining support / Re: Help with Antminer S9J Fans issue after replacing 2 new fans on: December 27, 2021, 03:09:02 PM
I checked both fans and physically they are working, I need to read more about how to do the Brain OS because I have no idea on how to install it LOL. 


All guides are already on their documentation just click the link above and get some help there.
Or read the whole guide on how to install braiins OS with an SD card below.

- https://docs.braiins.com/os/open-source-en/Setup/2_advanced.html#sd-card-image

Then the firmware you can download it here https://braiins.com/os/plus
3665  Bitcoin / Mining support / Re: Help with Antminer S9J Fans issue after replacing 2 new fans on: December 27, 2021, 02:18:39 PM
It seems the other fan is not detected only one fan check carefully if the exhaust or the intake fan is running and should both plug properly.

If it's running fine the other option is if fans are running fine then you can disable the fan check by switching to Braiins OS or any custom firmware that can able to disable fan check.

Heres the official thread https://bitcointalk.org/index.php?topic=5036844.0
3666  Other / Beginners & Help / Re: That honest attitude is better than the thousands of spam posts you spread on: December 26, 2021, 11:52:59 PM
I'm not a merit source but I'm one of those who gave merit for his kind.

I remember someone also do the same thing to me when I sent my BTC accidentally.
I have big respect for those people they are very kind and honest.
3667  Other / Beginners & Help / Re: Track Total Amount or Average Price Onchain on: December 26, 2021, 11:45:33 PM
Bitcoin has Electrum to see all history rates and capital gains but if you are talking about other coins or tokens why not use tracker instead?

I don't know if this is exactly what you are looking for but you can try to use https://www.cointracker.io/ to see all of your average and history price of those coins or token.
Or try this one https://cointracking.info/
3668  Bitcoin / Mining support / Re: Chip running hot on Avalon 1166 Pro 81TH on: December 26, 2021, 11:09:14 PM

If someone knows how to try to fix the problem I'll be gratefull.

Have you tried to flash it with the latest version?
If not try it first because all of their latest firmware from Canaan has fan optimization so maybe your miner still running with older firmware?

Look at these logs MH[0 2 0] HW[2] DH[39.252%] it shows the issue on the middle hashboard and maybe it's due to overheating.
3669  Economy / Trading Discussion / Re: Help buy Amazon products to earn BTC or other cryptocurrencies on: December 23, 2021, 11:49:22 PM
I think he is looking for a discount using BTC and I think he only earns if he gets discounts by trading or buying Amazon products like purse.io offers 15% discounts but the only problem is I don't know if they do support amazon.de products.
But according to this https://www.reddit.com/r/btc/comments/pka6e0/purseio_has_enables_amazonde_fantastic_news_for/
It seems they do support Amazon.de products just try to contact them for help.

Look at their search button from purse.io


As you can see DE flag is there.


Another option that I found here on the forum Bitrefill selling a gift card for Amazon.de check it here https://www.bitrefill.com/buy/amazon_de-germany/?hl=en
Or you can try to contact him directly on his forum account here https://bitcointalk.org/index.php?action=profile;u=389306
3670  Bitcoin / Hardware / Re: Antminer S19 or Whatsminer M20/30 on: December 23, 2021, 11:20:30 PM
I don't think you can find someone here selling a broken s19 or Whatsminer. Have you tried to check this section https://bitcointalk.org/index.php?board=75.0

Also, I think you can try to contact ZeusBTC and maybe they have these broken units and maybe you can buy them at a cheap price.
Try to contact them here https://www.zeusbtc.com/ASIC-Miner-Repair/

And I think I found one on Google selling a 3d model for s19 pro check it from this link below
- https://sketchfab.com/3d-models/antminer-s19-pro-cryptocurrency-mining-hardware-0c1e418d4f464fba9e13f9d674d9ba50
3671  Economy / Exchanges / Re: Accept Bitcoin (&Altcoin) in online shop. (payment provider) on: December 23, 2021, 10:59:20 PM
Take note cryptoowoo can only support one CMS which is WordPress they don't support other CMS like Drupal or Joomla or Shopify.

For merchants very much used is coinpayments, I use it on my sites, never had problems with it.

Be careful using Coinpayments they have limited countries supported if your customer is living in these countries you will get some problems with Coinpayments
Look at it here https://www.coinpayments.net/help-restricted


I prefer something like BTCPay Server that is free and open source but it can be used only for accepting Bitcoin and Lightning Network payments.

No, you can add more coins you want with BTCpayserver the guide from their docs is just for Bitcoin and lightning network but you can add altcoins.
Read the source here "How to add altcoins"

3672  Economy / Web Wallets / Re: Question about receiving addresses on: December 23, 2021, 05:10:25 PM
Now i created a wallet on electrum.
Is this desktop wallet (electrum) has lower transaction fees when transferring to binance? And is this trustworthy?

Electrum is not a web wallet it's a non-custodial wallet that you can both install on PC or Mobile phones.

About the fees, you can manually set how much fee you want and the transaction speed depends on the network and transaction fee.
Read this "How to manually set Electrum transaction fees?"

About trust then for me, this wallet is trusted never had any issue using Electrum. Just make sure you have a backup seed phrase for future recovery.
3673  Bitcoin / Development & Technical Discussion / Re: Using an ASIC for something other than mining on: December 23, 2021, 04:54:51 PM
Actually, you can if you can make a program for ASIC chips to run for brute-force or search data but the speed is different compared to mining.

I suggest you read this "Why Bitcoin Mining ASICs Won’t Crack Your Password"
It will tell you how they try to use ASIC chips on brute-forcing the only problem is it's very slow. And ASIC chips are not designed for cracking it was created only for mining.
3674  Bitcoin / Mining support / Re: S19 Pro - one hash board missing on two rigs on: December 23, 2021, 04:00:49 PM
Both miners have missing ASIC chips that cause the middle hashboard shutdown.

If you bought this new from Bitmain I suggest try to flash it first with the latest version your miner version is currently running nov firmware so upgrading it with the latest one might solve this issue.

If it is still under warranty you can send it back to the manufacturer for repair.
Also if it's 2nd hand unit or not under warranty you can try to replug cables on the middle hashboard then test it again.
3675  Economy / Trading Discussion / Re: Bitcoin transactions on: December 22, 2021, 11:58:28 PM
Hello,
We have traded on purse.io, but DE and FR products may not be traded, so we need others to help us.


Are you sure I know they only support a few countries but you can use a freight forwarder just like what they suggested here "supported countries"

If you can't then your other option is to buy an amazon gift card you can try to check this list of gift cards from the link below

- https://bitcointalk.org/index.php?topic=5208530.0

Then you can use it buying directly to Amazon DE or FR as you said.
3676  Other / Meta / Re: [HELP ON REFUND] WRONGLY SENT $1000 worth of BTC to copper member payment addres on: December 22, 2021, 11:33:45 PM
Next time check carefully if what address you pasted before you send a BTC it sometimes happens to me before that I sent BTC to someone here because I copy-pasted someone's address from the signature campaign and then sent a BTC. I'm lucky that he sent my BTC back.
And I believe it's always happened it won't be a trojan horse just like the above said.

So since you sent it to the forums address accidentally I think you have a chance to get it back minus the transaction fee. Just wait a bit until Cyrus or theymos become online.
3677  Bitcoin / Bitcoin Discussion / Re: A question about inputs and outputs - re: Aantonop's bitcoin book on: December 22, 2021, 11:18:05 PM
Yes, but it is Alice wallet.

Assuming you are Alice, you were sent 1 BTC. You sent 0.4 BTC to Bob, the 0.4 BTC output you sent to Bob will becoming input for Bob and Bob will be able to spend from it. But not only that, the remaining 0.6 BTC will be sent back to change address generated on your wallet which is what you are referring to. Anytime you want to spend again, you can spend the change address utxo.


It won't become input if you receive a change in your wallet it would be still an output or we can call it (Unspent transaction output)UTXO.

It only becomes inputs when you make a transaction just like what you see on the image above as a sample.
3678  Bitcoin / Bitcoin Discussion / Re: A question about inputs and outputs - re: Aantonop's bitcoin book on: December 22, 2021, 09:17:30 AM
I think the change output is what are you talking about?

Yes, it will become input again if you create another transaction for now it's output. It's just like you are buying shoes at a price of $59 but you don't have the exact amount of $59 and you only have $100. You pay $100 to the seller and you will get a change amount of $41.

It's the same as what Bitcoin transaction works.

Just adding this sample image below to understand it a bit



This is another image below


Source: https://cryptoarmy.io/how-does-instant-bitcoin-transaction-work-worldly/
3679  Bitcoin / Pools / Re: Costs for a Mining Pool Provider? on: December 21, 2021, 11:59:24 PM
So do you have a plan to make a mining pool?

It won't cost anything if you run a mining pool with your own PC there are open source code out there called Yiimp you can find it with this link below

- https://github.com/tpruvot/yiimp

It only costs you if you going to host it to VPS and buy a domain.
3680  Bitcoin / Mining support / Re: Is it safe to test run S9 Antminer with 110v? on: December 21, 2021, 11:39:55 PM
Based on what I heard before there is someone successful running s9 with 110v but they disconnect two hashboard and only mine with one hashboard.

Don't run all hashboard with 110v because it can melt wires and connectors or if you don't want to have a burnt or broken power supply.
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