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Topic: FPGA Mining Contract (Read 38778 times)

hero member
Activity: 619
Merit: 500
February 05, 2014, 09:07:21 PM
Would it make sense to stop bitcoin mining and go for litecoin?
Maybe this can help:
https://github.com/kramble/FPGA-Litecoin-Miner
hero member
Activity: 609
Merit: 506
January 17, 2014, 01:34:37 AM
We're still mining, but it's definitely getting close to the "not-worth-it" point. One issue is that each payment needs to be over 0.00005430 BTC for the client to send it, and with the shares spread out over so many people, the payment per account is tiny until it has been mining for months. I made a payment today almost 3 months since the last one and there will still some accounts that were under that limit. I had to manually remove those and will need to carry over the unpaid earnings for the next payment... an extra pain in the neck for me.

So, my plan at the moment is to just continue letting the FPGAs do their thing, and checking on the earnings occasionally. When it's enough for the majority of shareholders to receive a payment, I'll make one. I'll keep an eye on the difficulty/price ratio and not mine when the cost of power outweighs the earnings. At that point, we should discuss selling the boards off. Thoughts on that plan?

Today's payment txid: 986d9a5048e9b29ed4af96c3868f981955e645b9529c3ff93e511751480a91b0

Thanks for the update. Sounds like a reasonable plan. It might be nice to update this thread about once a month or so if it's not too much trouble, just to keep in contact.

ping. how's it going fizz?
legendary
Activity: 938
Merit: 1000
What's a GPU?
January 14, 2014, 03:09:31 PM
I talked to a guy a few days ago who is creating a sCrypt bitstream for the x6500s which will be finished in a few weeks. It may or may not be more profitable than mining btc on them, but keep your eyes open for that Cheesy

Did you ever hear anything more about that?  If we could get a scrypt bitstream running and point the miners at middlecoin or something that automatically converts the proceeds to BTC, we'd mine much more than we ever will just mining BTC.

I haven't, I'll ping him again.
hero member
Activity: 609
Merit: 506
November 18, 2013, 03:11:11 PM
We're still mining, but it's definitely getting close to the "not-worth-it" point. One issue is that each payment needs to be over 0.00005430 BTC for the client to send it, and with the shares spread out over so many people, the payment per account is tiny until it has been mining for months. I made a payment today almost 3 months since the last one and there will still some accounts that were under that limit. I had to manually remove those and will need to carry over the unpaid earnings for the next payment... an extra pain in the neck for me.

So, my plan at the moment is to just continue letting the FPGAs do their thing, and checking on the earnings occasionally. When it's enough for the majority of shareholders to receive a payment, I'll make one. I'll keep an eye on the difficulty/price ratio and not mine when the cost of power outweighs the earnings. At that point, we should discuss selling the boards off. Thoughts on that plan?

Today's payment txid: 986d9a5048e9b29ed4af96c3868f981955e645b9529c3ff93e511751480a91b0

Thanks for the update. Sounds like a reasonable plan. It might be nice to update this thread about once a month or so if it's not too much trouble, just to keep in contact.
legendary
Activity: 938
Merit: 1000
What's a GPU?
November 18, 2013, 12:33:25 PM
I talked to a guy a few days ago who is creating a sCrypt bitstream for the x6500s which will be finished in a few weeks. It may or may not be more profitable than mining btc on them, but keep your eyes open for that Cheesy
legendary
Activity: 1029
Merit: 1000
November 18, 2013, 10:43:55 AM
Sell those obsolete FPGA's and buy some ASIC hardware. Based on bitfury chips for example. Reinvest 10% of dividends and we all be happy Wink
hero member
Activity: 720
Merit: 528
November 17, 2013, 10:27:58 AM
We're still mining, but it's definitely getting close to the "not-worth-it" point. One issue is that each payment needs to be over 0.00005430 BTC for the client to send it, and with the shares spread out over so many people, the payment per account is tiny until it has been mining for months. I made a payment today almost 3 months since the last one and there will still some accounts that were under that limit. I had to manually remove those and will need to carry over the unpaid earnings for the next payment... an extra pain in the neck for me.

So, my plan at the moment is to just continue letting the FPGAs do their thing, and checking on the earnings occasionally. When it's enough for the majority of shareholders to receive a payment, I'll make one. I'll keep an eye on the difficulty/price ratio and not mine when the cost of power outweighs the earnings. At that point, we should discuss selling the boards off. Thoughts on that plan?

Today's payment txid: 986d9a5048e9b29ed4af96c3868f981955e645b9529c3ff93e511751480a91b0
hero member
Activity: 609
Merit: 506
November 15, 2013, 03:12:55 PM
There haven't been any payouts anymore for a long time.
And the official homepage does not exist anymore.

Has this contract been canceled without notice?

Probably makes sense to cancel it, what with the hashrate being what it is. That said, a proper winddown and final payout would be nice. Not sure if there's any money to be gained by liquidating the cards, but that might be a nice gesture too.
hero member
Activity: 619
Merit: 500
November 15, 2013, 06:26:34 AM
There haven't been any payouts anymore for a long time.
And the official homepage does not exist anymore.

Has this contract been canceled without notice?
newbie
Activity: 12
Merit: 0
November 14, 2013, 10:24:24 AM
Nudge.
newbie
Activity: 28
Merit: 0
August 25, 2013, 03:39:14 PM
Nice Smiley
hero member
Activity: 720
Merit: 528
August 25, 2013, 03:38:14 PM
Payment time:

txid: 2487f5d874a344c4c77f3578634c6e659b52f18213f369e6b8d37a9b015dbab1
hero member
Activity: 720
Merit: 528
July 14, 2013, 10:12:37 AM
And, another payment:

txid: 05096425978646edb4adf6ff176eea2aa9dfd7defa18891fa77c93cc8e941af2
hero member
Activity: 720
Merit: 528
June 02, 2013, 12:57:39 PM
Another payment!

159574c5c5919a15cea9c1e1aa860e2aca3f9706e05c7a2fa0c0e12e42c053f6
legendary
Activity: 1029
Merit: 1000
May 12, 2013, 02:25:23 PM
Nice to see another satoshi in wallet....
hero member
Activity: 720
Merit: 528
May 11, 2013, 09:35:45 AM
It's been waaaay too long since my last dividend payment. Very sorry about that, folks. Here's the latest one:

https://blockchain.info/tx/f03e3fdcc32a47a28a5a1bc697573fc76a35d771f1d0696d3b626345b6372b58
legendary
Activity: 1029
Merit: 1000
April 16, 2013, 04:53:31 AM
Great !
hero member
Activity: 720
Merit: 528
hero member
Activity: 609
Merit: 506
March 28, 2013, 08:30:39 PM
woot!  who needs asics when you got fpga revenues  Tongue
hero member
Activity: 720
Merit: 528
March 28, 2013, 08:16:31 PM
More payments!

Another user finally got in touch with me with their address so I made a back pay payment:

00f8180836c0e62e1570fa0aff9ef97a2249067c8f72360fb94dd54646706b97

After that I made a general dividend payment:

380d59311e237891e5aa0d870591c6867ac3b4f72c939029a8e08bcc9f58f669
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