[ANN][GRA] Graincoin - PoW/PoS coin | Fast, secure | Version 1.6.2 Release

[foxya]

Of my last 500 generated blocks,  41 orphans.

i am so sad that you encounter the problem,,,,

[bondi]

Hi

I can't sync my wallet. Are there any nodes which are working?

Thanks

addnode=2.248.164.206
addnode=24.26.143.166
addnode=76.95.184.181
addnode=192.99.15.174
addnode=95.27.64.96

[coinschaer]

Of my last 500 generated blocks,  41 orphans.

i am so sad that you encounter the problem,,,,

I have less than 5% orphans thats very good, before i had 95% orphan. And it is not possible to eleminare orphans totally at such a low hashrate.
Maybe worth a thougt to change the algo to something new like cuckoo cycle. Because it will be very easy to get 51% with the upcoming scrypt-Asics.

[bee7]

Hi

I can't sync my wallet. Are there any nodes which are working?

Thanks

1) remove peers.dat
2) please, do this:

To save your time on synchronization or reindexing the blockchain, download the blockchain.zip file and unzip its content into %APPDATA%\Grain folder on Windows systems or into ~/.Grain on Unix/Linux systems.

3) Start wallet. If it still won't sync then try to add some nodes:

Code:

addnode=192.99.15.174
addnode=37.187.144.69
addnode=85.229.1.85
addnode=95.27.64.96

[CoinBounties]

Coinbounties.com supports grain coin! The new dev who took over this coin is a very dedicated dev and I can see that itself adding alot of value to the coin.

[plateex]

I'd like to ask here - how does it look like with this coin at the moment? are there any possibilities for investors? ...

[bee7]

Important!

I see three nodes of 17 connected and upgraded to 1.6.0 who believe that the main chain ends up at height 683607 at the time of writing.

the addresses of nodes are:
        "addr" : "155.69.222.246:53160",
        "addr" : "155.69.222.247:63688",
        "addr" : "155.69.213.60:63089",


Please resync!

[Miner-TE]

Of my last 500 generated blocks,  41 orphans.

i am so sad that you encounter the problem,,,,

Update... of my last 500 generated, 18 orphans.

Looking better....

[alexrussel1980]

i downloaded blockchain provided in zip and im getting this error

src/kernel.cpp:393: unsigned int GetStakeModifierChecksum(const CBlockIndex*): Assertion `pindex->pprev || pindex->GetBlockHash() == (!fTestNet ? hashGenesisBlock : hashGenesisBlockTestNet)' failed.


any ideas?

[skeem]

One question, I can't find the minimum minting days in the specifications.

[bee7]

One question, I can't find the minimum minting days in the specifications.

I will update the spec, thank you. The minimum age is 10 days, the maximum age (after that age the weight is not growing anymore, but the coins are still eligible) is 30 days.

i downloaded blockchain provided in zip and im getting this error

src/kernel.cpp:393: unsigned int GetStakeModifierChecksum(const CBlockIndex*): Assertion `pindex->pprev || pindex->GetBlockHash() == (!fTestNet ? hashGenesisBlock : hashGenesisBlockTestNet)' failed.


any ideas?

It looks strange. Could you provide more details what options do you use to start the wallet. Thank you.

[alexrussel1980]

It looks strange. Could you provide more details what options do you use to start the wallet. Thank you.

i had to clean up ~/.Grain folder

btw all my coins are gone

{
"account" : "",
"category" : "orphan",
"amount" : 761.50000000,
"confirmations" : 0,
"generated" : true,
"txid" : "79992ac9127644b1f9060e625f65fd36ab194f46e76b6f51d079278228e150c5",
"time" : 1401408127,
"timereceived" : 1401408176
},

[bee7]

It looks strange. Could you provide more details what options do you use to start the wallet. Thank you.

i had to clean up ~/.Grain folder

btw all my coins are gone

{
"account" : "",
"category" : "orphan",
"amount" : 761.50000000,
"confirmations" : 0,
"generated" : true,
"txid" : "79992ac9127644b1f9060e625f65fd36ab194f46e76b6f51d079278228e150c5",
"time" : 1401408127,
"timereceived" : 1401408176
},

I am sorry for this, but  most likely this block have been mined while the wallet was on fork, not on main chain.
Nevertheless, try to start the wallet with option '-repairwallet'

[harveyweizhao]

Important!

I see three nodes of 17 connected and upgraded to 1.6.0 who believe that the main chain ends up at height 683607 at the time of writing.

the addresses of nodes are:
        "addr" : "155.69.222.246:53160",
        "addr" : "155.69.222.247:63688",
        "addr" : "155.69.213.60:63089",


Please resync!

My wallets reach the block 688373 now.
It seems to be fine.

[bee7]

Important!

I see three nodes of 17 connected and upgraded to 1.6.0 who believe that the main chain ends up at height 683607 at the time of writing.

the addresses of nodes are:
        "addr" : "155.69.222.246:53160",
        "addr" : "155.69.222.247:63688",
        "addr" : "155.69.213.60:63089",


Please resync!

My wallets reach the block 688373 now.
It seems to be fine.

Good, thank you:)

[CoinBounties]

GrainCoin bounties are now updated on:

http://coinbounties.com/gra-graincoin/

[alexrussel1980]

I am sorry for this, but  most likely this block have been mined while the wallet was on fork, not on main chain.
Nevertheless, try to start the wallet with option '-repairwallet'

ouch thats kinda sucks i mined over 1.5 mil
anyway thanks for the info

[coinschaer]

I think Grain is forked, look at this:


[
{
"addr" : "176.195.30.180:61336",
"services" : "00000001",
"lastsend" : 1402987590,
"lastrecv" : 1402987378,
"conntime" : 1402986992,
"version" : 60006,
"subver" : "/Grain:1.5.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 698099,
"banscore" : 0
},
{
"addr" : "213.233.96.3:56563",
"services" : "00000001",
"lastsend" : 1402987041,
"lastrecv" : 1402987270,
"conntime" : 1402987004,
"version" : 60007,
"subver" : "/Grain:1.6.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 253827,
"banscore" : 0
},
{
"addr" : "155.69.222.246:65440",
"services" : "00000001",
"lastsend" : 1402987007,
"lastrecv" : 1402987008,
"conntime" : 1402987006,
"version" : 60007,
"subver" : "/Grain:1.6.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 726740,
"banscore" : 0
},
{
"addr" : "46.149.90.36:52552",
"services" : "00000001",
"lastsend" : 1402987378,
"lastrecv" : 1402987038,
"conntime" : 1402987038,
"version" : 60007,
"subver" : "/Grain:1.6.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 227209,
"banscore" : 0
},
{
"addr" : "155.69.222.249:52221",
"services" : "00000001",
"lastsend" : 1402987399,
"lastrecv" : 1402987122,
"conntime" : 1402987120,
"version" : 60007,
"subver" : "/Grain:1.6.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 726746,
"banscore" : 0
},
{
"addr" : "50.197.11.193:45706",
"services" : "00000001",
"lastsend" : 1402987399,
"lastrecv" : 1402987399,
"conntime" : 1402987397,
"version" : 60006,
"subver" : "/Grain:1.5.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 676543,
"banscore" : 0
},
{
"addr" : "84.51.215.123:62551",
"services" : "00000001",
"lastsend" : 1402987651,
"lastrecv" : 1402987651,
"conntime" : 1402987651,
"version" : 60006,
"subver" : "/Grain:1.5.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 698122,
"banscore" : 0
},
{
"addr" : "155.69.222.246:50420",
"services" : "00000001",
"lastsend" : 1402987744,
"lastrecv" : 1402987745,
"conntime" : 1402987743,
"version" : 60007,
"subver" : "/Grain:1.6.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 726779,
"banscore" : 0
}
]
 

[bee7]

I think Grain is forked, look at this:


[
{
"addr" : "176.195.30.180:61336",
"services" : "00000001",
"lastsend" : 1402987590,
"lastrecv" : 1402987378,
"conntime" : 1402986992,
"version" : 60006,
"subver" : "/Grain:1.5.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 698099,
"banscore" : 0
},
{
"addr" : "213.233.96.3:56563",
"services" : "00000001",
"lastsend" : 1402987041,
"lastrecv" : 1402987270,
"conntime" : 1402987004,
"version" : 60007,
"subver" : "/Grain:1.6.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 253827,
"banscore" : 0
},
{
"addr" : "155.69.222.246:65440",
"services" : "00000001",
"lastsend" : 1402987007,
"lastrecv" : 1402987008,
"conntime" : 1402987006,
"version" : 60007,
"subver" : "/Grain:1.6.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 726740,
"banscore" : 0
},
{
"addr" : "46.149.90.36:52552",
"services" : "00000001",
"lastsend" : 1402987378,
"lastrecv" : 1402987038,
"conntime" : 1402987038,
"version" : 60007,
"subver" : "/Grain:1.6.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 227209,
"banscore" : 0
},
{
"addr" : "155.69.222.249:52221",
"services" : "00000001",
"lastsend" : 1402987399,
"lastrecv" : 1402987122,
"conntime" : 1402987120,
"version" : 60007,
"subver" : "/Grain:1.6.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 726746,
"banscore" : 0
},
{
"addr" : "50.197.11.193:45706",
"services" : "00000001",
"lastsend" : 1402987399,
"lastrecv" : 1402987399,
"conntime" : 1402987397,
"version" : 60006,
"subver" : "/Grain:1.5.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 676543,
"banscore" : 0
},
{
"addr" : "84.51.215.123:62551",
"services" : "00000001",
"lastsend" : 1402987651,
"lastrecv" : 1402987651,
"conntime" : 1402987651,
"version" : 60006,
"subver" : "/Grain:1.5.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 698122,
"banscore" : 0
},
{
"addr" : "155.69.222.246:50420",
"services" : "00000001",
"lastsend" : 1402987744,
"lastrecv" : 1402987745,
"conntime" : 1402987743,
"version" : 60007,
"subver" : "/Grain:1.6.0/",
"inbound" : true,
"releasetime" : 0,
"startingheight" : 726779,
"banscore" : 0
}
]
 

It is not. The clients having version 1.5.0 are at their own. Both exchanges are updated to the 1.6, as well as coinpayments. The 46.149.90.36 and 213.233.96.3 nodes above were downloading blocks when they got connected with your node most likely. Although I have seen problems with some nodes I did not succeed to reproduce the same situation trying different ways, so all my attempts failed to get a node improperly synchronized. I tried both ways: the sync from the scratch and with bootstraping using blockchain data files I made available for download.

[DAoneG]

hmm, looks like my wallet is on a fork...