Dayun Zig Z1 - Lyra2Rev2 6.8GH/s Asic miner

[mattaero]

I'd buy a couple at 2200 most likely.

Today!Merchant have 90 Second-hand Z1 machines for USD$2,200 to me,
but ROI needs 110 day and profit is drop so fast,
finally I gave up to buy it.

What merchants are selling for $2200?

CNY 15500 around USD2200
Free Power Supply

[1714843528]

1714843528

[1714843528]

1714843528

[1714843528]

1714843528

[1714843528]

1714843528

[m3y5am]

i have this setting in my miner z1
with zpool.ca
https://pictr.com/images/2018/10/24/0pKqru.jpg

and don't use <OPTION> - see this
https://pictr.com/images/2018/10/24/0pK9R9.jpg

it's ok ?
or need to use <OPTION> after password ?

what it is OPTION ?

[streenip]

I'd buy a couple at 2200 most likely.

Today!Merchant have 90 Second-hand Z1 machines for USD$2,200 to me,
but ROI needs 110 day and profit is drop so fast,
finally I gave up to buy it.

What merchants are selling for $2200?

CNY 15500 around USD2200
Free Power Supply

Sounds like a very good price. Looks like a local mining farm getting rid of their Z1’s

[korhank]

Hello,

Is there any news about Difficulty increase of Lyra2ReV2? Reason was really HDAC migration to Skunk?
Additionally; Any news from China?

[topoolscom]

Today!Merchant have 90 Second-hand Z1 machines for USD$2,200 to me,
but ROI needs 110 day and profit is drop so fast,
finally I gave up to buy it.

What merchants are selling for $2200?

https://img.krisdiary.com/image/d14v

CNY 15500 around USD2200
Free Power Supply

hahaha, looks I need bring our pool and combined image host server online asap.

[topoolscom]

Hello,

Is there any news about Difficulty increase of Lyra2ReV2? Reason was really HDAC migration to Skunk?
Additionally; Any news from China?

I thought thing  like I mentioned first due to HDAC migrated to Skunk so the profit was come back now.

No any news from China yet was confirmed My guess is correct.

[Mordred80]

Maybe it's because we mine on diff. servers?
I live in europe so i mine on the EU server.

wonder why it is so different.  In any event, that was my experience.  I really like prohashing, and the profit seems to be comparable to what the nicehash calculator says I would earn, so I have been sticking to that.  I also like the fact that I can get litecoin, or pretty much any other coin as a payout, and the interface is easy to use.

However, I don't think I used Nicehash since changing to the overclocked and changed the autofrequency settings, so that could have been the problem previously.

Nicehash is terrible for the Z1. I was getting between 1t and 20% rejected shares.  Try prohashing, zpool, or MPH

Strange...i'm on NiceHash and i only get 1-3% rejected shares.

[christiano88]

Has anyone tried the 1015 one? Seems that overclocking doesn't work on it. Maybe because there's only a stable version out?

[Litecoiners]

About HDAC you guys are talking about...

They did a algo-swap from Lyra2Rev2 to Skunk
Source: https://hdactech.com/en/News/news.do?mode=view&articleNo=6951

Quote: The change will be applied from block number 151,880, and it will be applied on (GMT + 9) October 22, 2018.

All the guys mining there did just come "here" to us.
That's why the hashrate went up...

Just asking myself how this coin had this hashpower...anyway.
It is what it is....

Too bad. They occupied more than 50% of the Vertcoin network. Is this from a single mining pool or are they scattered everywhere?

So the date October 22, 2018 is already passed but the profit remaining still very slow for Z1.So maybe the reason of low profit is not HDAC ? Or is it normal after this change the profit to not increase ?

[yrk1957]

Today!Merchant have 90 Second-hand Z1 machines for USD$2,200 to me,
but ROI needs 110 day and profit is drop so fast,
finally I gave up to buy it.

What merchants are selling for $2200?

CNY 15500 around USD2200
Free Power Supply

Expect a sub $2500 fire sales on Zig Z1 soon from all vendors.

[mattaero]

I tried to explain that, but it didn't seem to sink in.  I had just never heard of HDAC up tothat point (I'd have been mining it otherwise!)

But you are absolutely right, the profit will not increase unless the coins increase... and if they stay the same, profits will trend downwards as more miners come online.

About HDAC you guys are talking about...

They did a algo-swap from Lyra2Rev2 to Skunk
Source: https://hdactech.com/en/News/news.do?mode=view&articleNo=6951

Quote: The change will be applied from block number 151,880, and it will be applied on (GMT + 9) October 22, 2018.

All the guys mining there did just come "here" to us.
That's why the hashrate went up...

Just asking myself how this coin had this hashpower...anyway.
It is what it is....

Too bad. They occupied more than 50% of the Vertcoin network. Is this from a single mining pool or are they scattered everywhere?

So the date October 22, 2018 is already passed but the profit remaining still very slow for Z1.So maybe the reason of low profit is not HDAC ? Or is it normal after this change the profit to not increase ?

You guys don't get how this works do you? Blows me away that people willing to spend 5K on a miner don't even comprehend the basics.

Yes its because of HDAC, the fact that it forked on Oct 22 means nothing, let me break it down.

On October 21st, lets say there were 10,000 people using Z1 ASICS to mine HDAC , HDAC didn't like that, decided to fork on Oct 22.

Now, its Oct 22, and all 10,000 of those Z1 ASICS can no longer mine HDAC, so, they are going to jump to the next most profitable coins, which is, MONA, XVG, and VERT.

Those 10,000 ASICS will continue to mine these coins, because HDAC will never be mineable with a Z1 ever again, AKA the profit is not ever going to increase, unless the coins go up in value, or a new coin comes out that pulls people off of MONA/XVG/VERT

Make sense?

[mattaero]

A 100 day ROI is perfectly fine by me.  I would buy every one I could afford if they drop that low.

Today!Merchant have 90 Second-hand Z1 machines for USD$2,200 to me,
but ROI needs 110 day and profit is drop so fast,
finally I gave up to buy it.

What merchants are selling for $2200?

CNY 15500 around USD2200
Free Power Supply

Expect a sub $2500 fire sales on Zig Z1 soon from all vendors.

[PostJok]

A 100 day ROI is perfectly fine by me.  I would buy every one I could afford if they drop that low.

Today!Merchant have 90 Second-hand Z1 machines for USD$2,200 to me,
but ROI needs 110 day and profit is drop so fast,
finally I gave up to buy it.

What merchants are selling for $2200?

https://img.krisdiary.com/image/d14v

CNY 15500 around USD2200
Free Power Supply

Expect a sub $2500 fire sales on Zig Z1 soon from all vendors.

100 days, not gonna happen. Basic rule, add double the amount on your calculation day for an Asic and you are most likely there +- some days. And this only includes the difficulty increase, not an upswing or downswing of the market.

[newtechz]

Dose anyone know how to access via SSH? Also, better way to turn off, just kill the PSU switch?

Access over ssh

user: root
pw: envision

It's not work on Version 20181015. Dose anyone know the solution?

[yrk1957]

A 100 day ROI is perfectly fine by me.  I would buy every one I could afford if they drop that low.

Today!Merchant have 90 Second-hand Z1 machines for USD$2,200 to me,
but ROI needs 110 day and profit is drop so fast,
finally I gave up to buy it.

What merchants are selling for $2200?

CNY 15500 around USD2200
Free Power Supply

Expect a sub $2500 fire sales on Zig Z1 soon from all vendors.

100 days, not gonna happen. Basic rule, add double the amount on your calculation day for an Asic and you are most likely there +- some days. And this only includes the difficulty increase, not an upswing or downswing of the market.

Right, 250-300 days most likely.

[flexmeister]

or never, once vertcoin forks in Q1 2019 

A 100 day ROI is perfectly fine by me.  I would buy every one I could afford if they drop that low.

Today!Merchant have 90 Second-hand Z1 machines for USD$2,200 to me,
but ROI needs 110 day and profit is drop so fast,
finally I gave up to buy it.

What merchants are selling for $2200?

https://img.krisdiary.com/image/d14v

CNY 15500 around USD2200
Free Power Supply

Expect a sub $2500 fire sales on Zig Z1 soon from all vendors.

100 days, not gonna happen. Basic rule, add double the amount on your calculation day for an Asic and you are most likely there +- some days. And this only includes the difficulty increase, not an upswing or downswing of the market.

Right, 250-300 days most likely.

[newtechz]

The hashrate didn't increase when I took off the noisy tow fans. Someone successfully stops the noise?

[yrk1957]

or never, once vertcoin forks in Q1 2019 

Very likely, time hodl lol;)

[yrk1957]

Hi to all of you guys in this my first message on the forum and sorry for my bad English,

Well, I'm thinking about to buy the Zig Z1 but I'm very afraid of scams and I don't know this miner manofacturer and don't know anyone ho has one. Please, could you give me some information? anyone has bought one? in what store? Any problems with the miner, good or bad quality?

Thanks!!!

hey friend, we are verified supplier of dayun z1+, welcome contact me through below information.
whatsapp: +8617875427757
Email: grace@weyimold.com

Verified by who?

[streenip]

At this point I would probably wait a couple weeks for the price to drop.  With the significant drop in profitability, I would assume the price will come down to about $3200 or less

Had an Alibaba provider offer me 3600$ with PSU for MOQ of 4.

I agree with Montaero...wait a little as the income is still stabilizing in the range of $20-$25 per day. Seems like   Whatsminer D1 is still going through tests by the manufacturer and the income is around $55 but I guess like all good things it will reduce once the November batch is activated.

The Alibaba stores will offer you a good price for bulk as they can see what’s happening with the price but check the shipping charges and their payment method if you are not from the USA. I negotiated a price and their payment methods, shipping and Alibaba fees were taking the price to 15-20% more than we agreed. Furthermore, they use their own estimation of BTC which added another $150 on the price, for my order. With all of that said, AKMiner gave me a price and offerred payment options of which I agreed to BTC. The platform they use is www.huobipro.com. I worked out the BTC value and confirmed it with AKMiner and made payment.

As mentioned in another post, the parce was collected by DHL and I received the shipping update. So the expected delivery date is 26 October, if there are no issues at customs. This far AKMiner has delivered on all of their commitments, just waiting to receive the delivery.

Apologies, I meant Mattaero(Spell check with iPhone gives us new names)

Hi, just received my Z1+ therefore I can vouch for AKMiner, they are absolutely genuine and very supportive. The machine was picked up by DHL on Tuesday and I received it about an hour ago with the Bitmain APW3++ PSU and power plug. I can send pics once I figure out how to...just wanted to let you know. Now for the exciting part, the set up!!!