This is real beast . This will push profitability on the other level. But on the other side Bitmain is dictating prices so you are pretty much at the same . We will see. I watched whole release conference. They were talking hours about hydro that hydro is hydro and need to be special attention made but not too much relevant information just vague general talk for 2 hours without giving too much information.

I used to mine bitocin on laptop in 2012 -- IT was still possible those days. But still mostly as experiment and heating. Mining now is reasonable mostly only with ASIC Mining machines. They reach hundreds of TH and next year we will talk about PH (PetaHashes). On your laptop there will be possibility to mine some shitcoin in the future (We are working on some project) . Before you could mine there GrostlCoin or XMR - Monero. You can still try to mine monero - XMR. Just beware of viruses when installing some monero miner. 

For Bitcoin you can use online calculators. Top machines have now about 235TH/s performance for 3500W.
Here:
https://oneminers.com/pages/bitcoin-mining-calculator


Here when you put your computer hashing speed it would be around 0.00235 TH/s . So like 10000x lower. Does not make sense for Bitcoin.

FYO: 5 days ago Bitmain has announced in Las Vegas Antminer S23 release in year 2026, which will move hashrate to PetaHashes.
https://shop.bitmain.com/product/detail?pid=00020250525151230946ki4IicUp06D6

 

Definitely . First study state of art of open privacy focused wallets and by contributing there you will see what is it lacking and that will give you idea what to bring.
BTW if you are really on it we have foundation in Crypto Community Center for open source projects. We already helped little bit on project that helped clear mempool in BTC.

It is already helping. Even all the scammers who are in developing countries scamming rich in developed countries with protection of no law enforcement working in their living can monetize their scams and tricks using Bitcoin or other crypto. But without BTC there would not be all other altcoins and shitcoins around. So Yes Even Scammer from the poorest parts of Nigeria or India taking money in millions from USA elder people is from money perspective helpful for developing countries. And maybe even more helpful than charity. From point of moral there it is hard to measure impact on local moral of people. It can be positive in some way and negative as well.

BITCOIN is helping developing countries that charities all combined.

Giving relevant information with exact links with exact data, photos and values instead of general vague posts is much more valuable and especially when it is written by sophisticated and clever educated specialist with dozen years of expertise. Really look. Reading my 50 posts would give you more info than somebody's vague 2K comments (not mentioning yours, because I do not know yours as I am not clicking on profiles of people who do advertisement here - with all respect . I just don't click on adds , don't take it personally ). And regarding SEO -- that thing does not exist last 5 years as it used to exist. Please be up to date. Google is not giving away some MOZ or DA or  some domain rating and such things you could here from many SEO charlatans . It has changed. Google algorithm is super complicated and advanced and mainly not public at all, and do not know anybody who at least know how it works these days. We have some clues, we know how it does not work. But what you are trying to impose that there are links and that it is bad, it is bad maybe for you or I do not know your agenda but for our forum it is good. They have relevant info and the links are to relevant existing companies with license. If I could I would cancel those guys here who have Betting , Casinos, NFTs promotion and investment to Ponzi schemes or cloud mining scams promotion in their bio or their Image. So please try to help our community and give more information and relevant and stay open minded and open for new opinion. Don't let your agenda here obstruct objectives and free spread of information.

 

AsicProfit is definably the most accurate for kaspa calculations https://www.asicprofit.com/ . And also as far as I know that was the first initiative talked in bitcoin mining conference that all calculators after KASPA protocol update has stopped working properly and than fully working KASPA calculator was born here: https://www.asicprofit.com/calculators/KAS. It was plus minus at 2nd quarter of 2024.

I suggest to get you also Noise cancelling box. Miner box here: https://minerboxes.com/

We have them in offices and basically for heating we use these boxes. We have cancelled gas heating already .
Also for testing asic miners after repairs we use these boxes. So the noise does not obstruct our work
This one:
https://minerboxes.com/products/anti-noise-box-antminer-cryptomining-at-home-white



There is also video for this box.
If electricity is expensive just buy that miner including hosting https://oneminers.com/products/antminer-t21-190-th-s where for exotic country like Ethiopia or Nigeria in hosting.
This miner can produce 5.42 USD per day today. Tomorrow maybe more, maybe less - who knows where BTC price and difficulty will go.
Exact calculation you can find as asicprofit pages here: https://www.asicprofit.com/miners/bitmain/antminer-t21-190th


So if you have free electricity or you can benefit from heat than home mining and solar and noise reduction box.
If not go for hosted version. There make sure you are really buying real ASIC miner in real hosting center and not some virtual Cloud services that are basically scam from nature of business.

For repairs in Europe : www.pcpraha.cz -- there they have service.  In Czechia. I can confirm that. Here is link https://pcpraha.cz/en/produkt/oprava-antminer-ks5-pro-al1-s21-t21-l7-l9/?wmc-currency=EUR/
There at pcpraha.cz -- shipping cost about 10 USD there, repair from 50 USD. depending of faults. If not feasible or economical to repair they return free of charge.


Also oneminers can repair ASIC miners here https://oneminers.com/pages/asic-miner-repair So you can check here.
Basically you are mostly paying for burned chips and the number of burned chips influence price estimate and final price.
Repair time varies from few hours to days. BTW: yes they can repair whole palette of ASIC miners in week.

These I can truly recommend and I would put hand to the fire for that.

Look at website at timeline. They have evolved form Czech Company AAA computers at 2017 - here you can see that Oneminers https://oneminers.com/pages/about-us went global 2 years ago and before were local Europe brand.

I can 100% confirm you that OneMiners are 100% Legit.

Oneminers is 100% legit and on of the most trustworthy companies in crypto mining in the world.
What you are presenting here is just evidence of active "maybe pushy" marketing of service from their marketing department.

Here whole website dedicated to newsletter testimonials: https://oneminers.com/pages/references-testimonials -- yes th
Here are many pictures of the OneMiners representatives.

OneMiners in Ministry of Energy and Mining in Nigeria: There is head of Ministry of energy and Mining in Nigeria on the photo and CEO of Oneminers and also CTO of OneMiners in office in building of Ministry of Energy and Mining in Nigeria.

OneMiners Ethiopia mining farm. Here you see whole ASIC miner hosting farm. It looks to be 10MW, maybe more. Also there is CEO of OneMiners himself on the picture with company T-shirt.

Oneminers in Bitcoin conference 2024. You can see another members of team. This is quite old photo taken long time ago. You can check official sponsors of conference and also participants and speakers to search for OneMiners and Circlehash.


They use crypto payment gateway Changelly that is their partner and it is the only Miner hosting company that is partnering with payment gateway in the world as far as I know. So you have assured your payments that they are held by legitimate company. Its name is Cirlcehash LLC and you can see it here:


They are officially registered business in USA with name Circlehash LLC.
Here is link where you can verify official business name and status of their TAX report: https://wyobiz.wyo.gov/Business/FilingSearch.aspx

All information about company you will find in about us page.
Also all information with all contacts and phone numbers, addresses, emails and also their public Bank accounts and also public Bitcoin addresses you will find on their contact page: https://oneminers.com/pages/contact. They have even officially signed certification from banks that that account belongs to them.

They offer ASIC miner hositng in multiple locations World wide
Look so many work you can not possibly make up. There are thousands of clients and customers who are satisfied. Even though happy customer usually do not leave review and report. There is not many people who want to brag about how they earned more money and that they are mining and receiving crypto and Bitcoins or KASPA or whatever and they have income and alert local tax authorities or put themself to the the risk. Look here:

https://oneminers.com/pages/hosting-centers

.


Conslusion
.

1. Real people . Real CEO , Real CTO. Real offices
2. Real data centers world wide
3. Real Social profiles and real video footage on youtube, instagram, tik tok, Telegram, Binance square,
4. Officially recognized and recommended by fully regulated payment gateway Changelly - it is in their partners https://changelly.com/partners
5. Real and known owners of company
.

Really Oneminers is 100% legit and one of the most transparent company for ASIC crypto mining.

For gpus do not even bother to mine BTC. But you can do clever something like mine other actions what is the most profitable that day and tha  exchange it to BTC.  Other option is mine with ASIC miner . If you have elctricity bellow 5 cents per kw mine at home if not mine ad hosting location for example here https://oneminers.com/pages/ethiopia-hosting-center. 5.4 cents per KW. I was at bitcoin conference in Addis Ababa in Ethiopia and it looks really solid, well managed and politically safe . There were even security top officials and from their central bank. I even visited the site.  Regarding miner choose anything what is the most profittable that day  s21 , T21 and so.

No way. I would nott go to Kazakhstan. It is simply too close to Russia. In the end Russians will trick you and steal from you. Be realistic there is WAR and Russia attacked another country Ukraine and basically Russia has huge power in Kazakhstan and there where is russian way of government there is stealing, cheating and scamming with no punishment as far you cheat people outside of russia. So I strongly suggest you to stay away even if it would be for free. Rather go to Africa.

I have been to bitcoin blockchain conference in Dubai and asic hosting companies are running away from russia . They themself want to relocate to safer place. 

I know this from first hand. Unfortunately immense electric price increase in democratic and wealthy countries are favoring altcoins for mining. And when they are mined than they there is quite big marketing around done by miners also. With electricity price over 9 USD cents there is no reason to mine bitcoin .Nevertheless we know from past that bitcoin tends to be more sustainable but nobody knows future. On the other hand there is saying: all altcoins were made just to take your bitcoin.

 One thing that that might help you. Old bitcoin core wallets did not required passwords at beginning and many people latter added password after they have funded wallet or just decided that they want it secure.  But if you would recover wallet.dat file from old backup somewhere from time when you had no password set up than you could  access all funds on main wallets even if you encrypted it afterwards. good luck.


 

That miner is cooled by air according to picture. It has 14 cm high speed fans.  So either it is not hydro miner or image photo is wrong.

1 Get installation best with incentives.
2 get small baterry for example for 10kw - optional
3. Just plug there butcoin old asic or s19k pro . It will pay off i  long term.

According to https://www.asicprofit.com/miners/bitmain/antminer-s19k-pro-120th  s19k pro will give you 5 usd per day.


Best part is that considering high price for electricity of your country and market around this miner you will get second hand for very cheap price.

Simply because sending this miner to some.places like ethiopia is too expensive compared to nits value. It cost about 500 usd to send used one and install in reliable data center .

only partial mining that is possible is when you share ASIC miner. Like I saw people selling ASIC miner with 1 hashboard instead of 3 . Or offer where you shared ASIC miner with another personne. Basically you bought together 1 ASIC miner. That is only possible legit way.  Otherwise Cloud mining => 100% money loss guaranty

Every Cloud miming is a SCAM !!!  Every !!!!.  I am in crypto since 2013 professionally and I never ever seen any Cloud mining project not to be SCAM and FRAUD.
CLOUD mining == SCAM and FRAUD

I totally agree with you. I have been in Blockchain conference 2024 and even those people running hosting in Kazahstan and Siberia were almost desperately looking for another location to relocate all. They also well know that everything may be gone and lost in few months. Beside the fact that if you give them 100K USD for crypto miners and they would simply steal them by telling you excuses how something is not working for months they will never be punished by law because in Russia and similar countries the law is that if they steal and trick from non russian than it is technically not a cryme.

So really STAY AWAY from anything related to Russia

Dogecoin mining is profitable now and there is also boost for mining in dual mode with litecoin mining as it has the same algorithm script algorithm.
However dogecoin price is super volatile as you can see that Musk and Trump is playing with it a lot. These coins have no real value IMHO. But that is only my opinion and I was already wrong about doge before . so it is just a roulette. Or what do you think ?