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Topic: [ANN][GRA] Graincoin - New PoW/PoS coin | Fast, secure | Version 1.5 Released! - page 45. (Read 177059 times)

hero member
Activity: 574
Merit: 523
Hi all, so its been a few weeks and I've been mining and storing grain in my wallet. But I have yet to receive any interest on my stored grains! Has anyone received an interest payout?

Thanks

GRA: 9LSgR13Uz9Vzcje6gqDENSoW6cJJsmUWpf

Thanks to the kind soul for the 5000 GRA donation. Still no interest, but thank you very much!

It can take a while. Yeah, I've been getting interest. Are you keeping your wallet open?

Have this problem too, absolutely no interest and I leave the wallet open constantly when my laptop is turned on, which is fairly often (10-12 hours a day, more on my days off). Could it be that I'm currently mining other coins or because I only have 897.418965 GRA in my wallet?

GRA: 9JgnvkJnhNmYahurH3wrsU6962pbe6KFsL

Let's take a look.
Here is all transactions with this address:
Code:
a1c8eda160... 129375 2014-01-23 20:22:10 17708.71 17708.71 GRA
22763a869c... 129328 2014-01-23 20:06:34 1.140759 17709.850759 GRA
b8b395df0a... 129279 2014-01-23 19:47:08 (1.030731) 17708.820028 GRA
b8b395df0a... 129279 2014-01-23 19:47:08 (5000) 12708.820028 GRA
6672e36b63... 129023 2014-01-23 17:38:48 5000 17708.820028 GRA
9512583d93... 128964 2014-01-23 17:09:24 1.030731 17709.850759 GRA
bc64f799eb... 128962 2014-01-23 17:08:23 (3.092286) 17706.758473 GRA
bc64f799eb... 128962 2014-01-23 17:08:23 (5000) 12706.758473 GRA
bc64f799eb... 128962 2014-01-23 17:08:23 (5000) 7706.758473 GRA
2cacd5ad9a... 128868 2014-01-23 16:24:00 3.092286 7709.850759 GRA
afeea5ba64... 128800 2014-01-23 15:49:29 3.092874 7712.943633 GRA
e978d27b4e... 97435 2014-01-13 18:52:21 5000 12712.943633 GRA
4087f5bc58... 97432 2014-01-13 18:52:11 5000 17712.943633 GRA

on 01/13 we see two input transactions 5k each.
on 01/23 we see the block 128962 that has both of these inputs merged into 10k and sent to http://coinblockchain.com/grain/address/9JGMqPzfBW6hiXvu8Hz7mcCvUMZBz4Rjnz. So you just destroyed 10 days of coin age an hour before these inputs would be eligible for PoS mining.

Please, read this:


Thanks for the help guys, got it to work from the command prompt.

I had a question about the proof of stake blocks/coins...how do I get some?

I have well over 100k gra here, that I mined,and I've had them for weeks, and I don't see any proof of stake coins in my wallet.

To get PoS block rewards you need to keep your wallet running. It is not necessary to run it for 24 hours a day if you have no many inputs (separate income transactions). Each input has its coin age that is started to count at the moment the tx had place. When its age reaches 10 days that input is eligible for PoS mining. The PoS mining is the process of searching the golden nonce for the block using eligible inputs, but the algorithm is much less CPU intensive than PoW mining. When the golden nonce is found for that particular input the block is solved. The block reward is added to the amount of the selected input and sent back to the same address being split into two equal inputs. Thus the coinage of the input is spent, the new two inputs has their coin age reset to zero and the process repeats. So, if you have not many transactions you may run your wallet for the couple of days each 10 days. But if you still mine PoW blocks that means that you regularly receive payouts from blocks itself if you do solo or from the pool otherwise. Then it is reasonable to keep the wallet running as much as possible. So you have to decide your strategy according to the situation.

Edit: As soon as all your eligible inputs generated the PoS blocks then there is no need to keep wallet running until you get another inputs eligible. All these transactions are shown in your wallet so, you could easily determine if you mined a block.
sr. member
Activity: 406
Merit: 250
Hi all, so its been a few weeks and I've been mining and storing grain in my wallet. But I have yet to receive any interest on my stored grains! Has anyone received an interest payout?

Thanks

GRA: 9LSgR13Uz9Vzcje6gqDENSoW6cJJsmUWpf

Thanks to the kind soul for the 5000 GRA donation. Still no interest, but thank you very much!

It can take a while. Yeah, I've been getting interest. Are you keeping your wallet open?

Have this problem too, absolutely no interest and I leave the wallet open constantly when my laptop is turned on, which is fairly often (10-12 hours a day, more on my days off). Could it be that I'm currently mining other coins or because I only have 897.418965 GRA in my wallet?

GRA: 9JgnvkJnhNmYahurH3wrsU6962pbe6KFsL

Usually the pos blocks start after about 2 weeks of holding of the coins in the wallet. If you move the coins around (from one wallet to another), count time will reset. So please be patient. The pos block will be generated once the coin-day satisfy certain conditions.
sr. member
Activity: 406
Merit: 250
Looks like the switchover is smooth, and everything is as expected so far...
full member
Activity: 140
Merit: 100
Hi all, so its been a few weeks and I've been mining and storing grain in my wallet. But I have yet to receive any interest on my stored grains! Has anyone received an interest payout?

Thanks

GRA: 9LSgR13Uz9Vzcje6gqDENSoW6cJJsmUWpf

Thanks to the kind soul for the 5000 GRA donation. Still no interest, but thank you very much!

It can take a while. Yeah, I've been getting interest. Are you keeping your wallet open?

Have this problem too, absolutely no interest and I leave the wallet open constantly when my laptop is turned on, which is fairly often (10-12 hours a day, more on my days off). Could it be that I'm currently mining other coins or because I only have 897.418965 GRA in my wallet?

GRA: 9JgnvkJnhNmYahurH3wrsU6962pbe6KFsL
sr. member
Activity: 336
Merit: 250
Have A Nice Day
Could someone help me with solomining?
I always wanted to try it but never made it work:
http://imgur.com/JVNBZrX Thats all I have there.

Delete cgminer.conf from cgminer folder
And your configuration is correct
sr. member
Activity: 336
Merit: 250
Have A Nice Day
Haven't tried solo for a few days, so I'll run with it overnight and see how it goes. I miss the thrill of finding a superblock.  Cheesy

It looks working well, but,
This coin became more difficult for the solo miner ~
Because of changing of Diff even on PoS ~  Cry
You need to start and mine before diff is over 2,
sr. member
Activity: 336
Merit: 250
Have A Nice Day
So once we get to block 130000. Pow block time should decrease?

No. The target time is still 30 seconds per block. But the PoW/PoS ratio is changed to 1:3.

BTW, it seems the transition passed without problems and PoW difficulty decreased as expected. This is good.



So why does the block explorer show the last 60 blocks as pos

It seems the http://coinblockchain.com/ did not update the client.
The http://gra.livechains.net/explorer/block_crawler.php?block_hash=000000000761819df948f02e538095a8ee8e20ab94f1ea334086d8a622ad28a7 shows the same as my wallet:

$ graind getblock 000000000761819df948f02e538095a8ee8e20ab94f1ea334086d8a622ad28a7
{
    "hash" : "000000000761819df948f02e538095a8ee8e20ab94f1ea334086d8a622ad28a7",
    "confirmations" : 10,
    "size" : 278,
    "height" : 130137,
    "version" : 4,
    "merkleroot" : "aa25b42c5b6f6ff8e79de58110d7df18c27f8b460398423362ef62fbcb01f9ce",
    "mint" : 1949.00000000,
    "time" : 1390529658,
    "nonce" : 3408597761,
    "bits" : "1d01d6f8",
    "difficulty" : 0.54355219,
    "previousblockhash" : "4bf8f69aee4774d09122020d5497507532443c4c0b04ef4eb7b0e92adeb7eed0",
    "nextblockhash" : "00000000ff8add266b1170110aadcee8e79126d16a53025b30dd5395683d297a",
    "flags" : "proof-of-work",
    "proofhash" : "000000000761819df948f02e538095a8ee8e20ab94f1ea334086d8a622ad28a7",
    "entropybit" : 1,
    "modifier" : "4505dc35069e1a28",
    "modifierchecksum" : "17549419",
    "tx" : [
        "aa25b42c5b6f6ff8e79de58110d7df18c27f8b460398423362ef62fbcb01f9ce"
    ],
    "signature" : "3045022100f080ee4de519f49f2541f6b26a3d90f78982f0391d92ceb03dbe766b99dc46a702203 4d276d62ad50136a8d2b9d475b2ebf58d75f171e9e3e8048992941e3fcb71e1"
}


They updates lately,
Crawler is right
hero member
Activity: 574
Merit: 523
So once we get to block 130000. Pow block time should decrease?

No. The target time is still 30 seconds per block. But the PoW/PoS ratio is changed to 1:3.

BTW, it seems the transition passed without problems and PoW difficulty decreased as expected. This is good.



So why does the block explorer show the last 60 blocks as pos

It seems the http://coinblockchain.com/ did not update the client.
The http://gra.livechains.net/explorer/block_crawler.php?block_hash=000000000761819df948f02e538095a8ee8e20ab94f1ea334086d8a622ad28a7 shows the same as my wallet:

$ graind getblock 000000000761819df948f02e538095a8ee8e20ab94f1ea334086d8a622ad28a7
{
    "hash" : "000000000761819df948f02e538095a8ee8e20ab94f1ea334086d8a622ad28a7",
    "confirmations" : 10,
    "size" : 278,
    "height" : 130137,
    "version" : 4,
    "merkleroot" : "aa25b42c5b6f6ff8e79de58110d7df18c27f8b460398423362ef62fbcb01f9ce",
    "mint" : 1949.00000000,
    "time" : 1390529658,
    "nonce" : 3408597761,
    "bits" : "1d01d6f8",
    "difficulty" : 0.54355219,
    "previousblockhash" : "4bf8f69aee4774d09122020d5497507532443c4c0b04ef4eb7b0e92adeb7eed0",
    "nextblockhash" : "00000000ff8add266b1170110aadcee8e79126d16a53025b30dd5395683d297a",
    "flags" : "proof-of-work",
    "proofhash" : "000000000761819df948f02e538095a8ee8e20ab94f1ea334086d8a622ad28a7",
    "entropybit" : 1,
    "modifier" : "4505dc35069e1a28",
    "modifierchecksum" : "17549419",
    "tx" : [
        "aa25b42c5b6f6ff8e79de58110d7df18c27f8b460398423362ef62fbcb01f9ce"
    ],
    "signature" : "3045022100f080ee4de519f49f2541f6b26a3d90f78982f0391d92ceb03dbe766b99dc46a702203 4d276d62ad50136a8d2b9d475b2ebf58d75f171e9e3e8048992941e3fcb71e1"
}


Edit: And it looks like a few people did not either. A good thing that the critical services are all up to date.

full member
Activity: 126
Merit: 100
So once we get to block 130000. Pow block time should decrease?

No. The target time is still 30 seconds per block. But the PoW/PoS ratio is changed to 1:3.

BTW, it seems the transition passed without problems and PoW difficulty decreased as expected. This is good.



So why does the block explorer show the last 60 blocks as pos
hero member
Activity: 574
Merit: 523
hero member
Activity: 574
Merit: 523
So once we get to block 130000. Pow block time should decrease?

No. The target time is still 30 seconds per block. But the PoW/PoS ratio is changed to 1:3.

BTW, it seems the transition passed without problems and PoW difficulty decreased as expected. This is good.

full member
Activity: 126
Merit: 100
So once we get to block 130000. Pow block time should decrease?
full member
Activity: 224
Merit: 100
sr. member
Activity: 348
Merit: 250
Could someone help me with solomining?
I always wanted to try it but never made it work:
http://imgur.com/JVNBZrX Thats all I have there.

It's grain.conf, not Grain.conf ....
sr. member
Activity: 348
Merit: 250
Great news! Coinpayments.net added support for Grain! This will make the shops/services accepting Grain a lot easy, since Coinpayments.net provides a lot tools and utilities for creating the payment system.


I will write a tutorial on how a shop can integrate with Coinpayments system. Wink



Good news indeed.
hero member
Activity: 532
Merit: 500
Great news! Coinpayments.net added support for Grain! This will make the shops/services accepting Grain a lot easy, since Coinpayments.net provides a lot tools and utilities for creating the payment system.


I will write a tutorial on how a shop can integrate with Coinpayments system. Wink



Next step in the acceptance of Grain. Very good news.
full member
Activity: 224
Merit: 100
Great news! Coinpayments.net added support for Grain! This will make the shops/services accepting Grain a lot easy, since Coinpayments.net provides a lot tools and utilities for creating the payment system.


I will write a tutorial on how a shop can integrate with Coinpayments system. Wink




that is defiantly good news.. Grain is making good progress.
newbie
Activity: 4
Merit: 0
Could someone help me with solomining?
I always wanted to try it but never made it work:
http://imgur.com/JVNBZrX Thats all I have there.
member
Activity: 109
Merit: 10

Hi bee7,

you forgot the block 126112 GRA Cry

Kind regards,
bobbyb

This is strange, but you will get your reward of course.

ATM I am having problems with my PC, I will send it as soon as I fix it  as well as all today's payouts. This may take some time but not longer than 12hours - I need to replace the HD.


Edit:
after we reach block #130000 I will run the script again through all blockchain since block #100000 to check that everything is paid, so don't worry if I missed some blocks.

THX
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