[ANN] Firo (FIRO) - Implementing ZKP privacy without trusted setup

[pappomappo]

zcoin, give us money back and go back to school to learn how to run an altcoin.

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[cran]

what is it?
https://chainz.cryptoid.info/xzc/block.dws?21894.htm

[drays]

what is it?
https://chainz.cryptoid.info/xzc/block.dws?21894.htm

Sooo... if fork is at block 22,000, doesn't it mean the bug is still there until the block 22,000? So coins could be still minted and dumped? Do I miss something?

[forzendiablo]

so there will be a fork and rollback? devs have no way to get BTCs back from exchanges people...

[nimbus2000]

what is it?
https://chainz.cryptoid.info/xzc/block.dws?21894.htm

Sooo... if fork is at block 22,000, doesn't it mean the bug is still there until the block 22,000? So coins could be still minted and dumped? Do I miss something?

 still something wrong with the rich list on https://chainz.cryptoid.info/xzc/#!rich
there's no zcoin blockchain showing the real number of coins circulated. I think the devs should pay some collected coins to find some other coders to do this.

[pappomappo]

give us money back scammers!

[franc0]

give us money back scammers!

I can have my money back if i sell my coins in bittrex. Just sell your coins if you want your money back.

[thefix]

Looks like xzc.maxminers.net is having some issues and not allowing coins to be withdrawn.

Might want to avoid them until we hear something from the owner

[barrysty1e]

what is it?
https://chainz.cryptoid.info/xzc/block.dws?21894.htm

Sooo... if fork is at block 22,000, doesn't it mean the bug is still there until the block 22,000? So coins could be still minted and dumped? Do I miss something?

 still something wrong with the rich list on https://chainz.cryptoid.info/xzc/#!rich
there's no zcoin blockchain showing the real number of coins circulated. I think the devs should pay some collected coins to find some other coders to do this.

i think you need to go do some reading about what libzerocoin actually is and does.
your comments literally make you look retarded.

also:
http://www.newsbtc.com/2017/02/19/zerocoin-updates-about-a-bug-in-the-implementation-of-zerocoin/

[djm34]

new amd kernel: speed bump around +100kh/s https://github.com/djm34/sgminer-msvc2015 (free of charge however donation are welcomed here: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze (btc)
 or here aChWVb8CpgajadpLmiwDZvZaKizQgHxfh5 (zcoin)

worksize = 32 (or lower) at least on the 290x

 
my 290x runs around 450kh/s with worksize = 32 and intensity of 18 (instead of 330kh with old kernel)


(for more recent card, may-be it is possible to use bigger worksize depeding of how much shared memory there is... have only a 290x so it is up to the user to try)

[dreamhouse]

We have pushed the fixes for the Zerocoin bug into Github. Windows binary is already up and the rest will be up shortly:
https://github.com/zcoinofficial/zcoin/releases

Please update your wallets and nodes as soon as you can.

Bittrex trading will re-open at noon PST giving everyone some time to react. Special thanks to Bittrex for being very professional and understanding. Nova Exchange is already updating and should be up immediately once they're done. BTC38 has been informed but trading is still open there.

Also shoutout to Suprnova and MPH for also working closely with us and updating in a very timely manner.

We will post a more detailed post mortem as soon as we can on the events that has happened and what we will do moving forward. We thank those who supported us during this difficult time.

For the latest updates you can always join us on Slack (http://invite.zcoin.io:3000) or Twitter (@zcoinofficial).

 

interesting typo causing this issue...

but, the dev seems just replace
                                        if (pubCoinItem.denomination == libzerocoin::ZQ_PEDERSEN && pubCoinItem.id == pubcoinId && pubCoinItem.nHeight != -1) {

etc by

                                        if (pubCoinItem.denomination == libzerocoin::ZQ_WILLIAMSON && pubCoinItem.id == pubcoinId && pubCoinItem.nHeight != -1) {

etc

isn't this will cause problem if you sync from scratch??

the correct way is to do a fork at given block height.

[ozgr]

new amd kernel: speed bump around +100kh/s https://github.com/djm34/sgminer-msvc2015 (free of charge however donation are welcomed here: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze (btc)
 or here aChWVb8CpgajadpLmiwDZvZaKizQgHxfh5 (zcoin)

worksize = 32 (or lower) at least on the 290x

 
my 290x runs around 450kh/s with worksize = 32 and intensity of 18 (instead of 330kh with old kernel)


(for more recent card, may-be it is possible to use bigger worksize depeding of how much shared memory there is... have only a 290x so it is up to the user to try)

AegisLab   Nettool.W32.Sniffer!c   20170220
Avast   Java:BitCoinMiner-A [PUP]   20170220
CAT-QuickHeal   JAVA.Suspicious.Gen   20170220
Jiangmin   NetTool.Sniffer.g   20170220
Kaspersky   not-a-virus:NetTool.Win32.Sniffer.dz   20170220
Webroot   W32.Malware.Heur   20170220
Zillya   Downloader.OpenConnection.JS.158726   20170220

[ZenFr]

new amd kernel: speed bump around +100kh/s https://github.com/djm34/sgminer-msvc2015 (free of charge however donation are welcomed here: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze (btc)
 or here aChWVb8CpgajadpLmiwDZvZaKizQgHxfh5 (zcoin)

worksize = 32 (or lower) at least on the 290x

 
my 290x runs around 450kh/s with worksize = 32 and intensity of 18 (instead of 330kh with old kernel)


(for more recent card, may-be it is possible to use bigger worksize depeding of how much shared memory there is... have only a 290x so it is up to the user to try)

Any new version in project for nVidia cards ?

[djm34]

new amd kernel: speed bump around +100kh/s https://github.com/djm34/sgminer-msvc2015 (free of charge however donation are welcomed here: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze (btc)
 or here aChWVb8CpgajadpLmiwDZvZaKizQgHxfh5 (zcoin)

worksize = 32 (or lower) at least on the 290x

 
my 290x runs around 450kh/s with worksize = 32 and intensity of 18 (instead of 330kh with old kernel)


(for more recent card, may-be it is possible to use bigger worksize depeding of how much shared memory there is... have only a 290x so it is up to the user to try)

Any new version in project for nVidia cards ?

currently the nvidia cards are doing fine (the point here was to close a little the gap)

[barrysty1e]

We have pushed the fixes for the Zerocoin bug into Github. Windows binary is already up and the rest will be up shortly:
https://github.com/zcoinofficial/zcoin/releases

Please update your wallets and nodes as soon as you can.

Bittrex trading will re-open at noon PST giving everyone some time to react. Special thanks to Bittrex for being very professional and understanding. Nova Exchange is already updating and should be up immediately once they're done. BTC38 has been informed but trading is still open there.

Also shoutout to Suprnova and MPH for also working closely with us and updating in a very timely manner.

We will post a more detailed post mortem as soon as we can on the events that has happened and what we will do moving forward. We thank those who supported us during this difficult time.

For the latest updates you can always join us on Slack (http://invite.zcoin.io:3000) or Twitter (@zcoinofficial).

 

interesting typo causing this issue...

but, the dev seems just replace
                                        if (pubCoinItem.denomination == libzerocoin::ZQ_PEDERSEN && pubCoinItem.id == pubcoinId && pubCoinItem.nHeight != -1) {

etc by

                                        if (pubCoinItem.denomination == libzerocoin::ZQ_WILLIAMSON && pubCoinItem.id == pubcoinId && pubCoinItem.nHeight != -1) {

etc

isn't this will cause problem if you sync from scratch??

the correct way is to do a fork at given block height.

go and actually look at the source commits on the zcoin github.
i'm not sure where you're looking, there are at least 10+ changes

[oslak]

new amd kernel: speed bump around +100kh/s https://github.com/djm34/sgminer-msvc2015 (free of charge however donation are welcomed here: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze (btc)
 or here aChWVb8CpgajadpLmiwDZvZaKizQgHxfh5 (zcoin)

worksize = 32 (or lower) at least on the 290x

 
my 290x runs around 450kh/s with worksize = 32 and intensity of 18 (instead of 330kh with old kernel)


(for more recent card, may-be it is possible to use bigger worksize depeding of how much shared memory there is... have only a 290x so it is up to the user to try)

What nvidia cards do you have?

[djm34]

new amd kernel: speed bump around +100kh/s https://github.com/djm34/sgminer-msvc2015 (free of charge however donation are welcomed here: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze (btc)
 or here aChWVb8CpgajadpLmiwDZvZaKizQgHxfh5 (zcoin)

worksize = 32 (or lower) at least on the 290x

 
my 290x runs around 450kh/s with worksize = 32 and intensity of 18 (instead of 330kh with old kernel)


(for more recent card, may-be it is possible to use bigger worksize depeding of how much shared memory there is... have only a 290x so it is up to the user to try)

What nvidia cards do you have?

this message is about sgminer for amd card (and have a 1070, 980, 780,750 but this updagre isn't for them)

[ZenFr]

new amd kernel: speed bump around +100kh/s https://github.com/djm34/sgminer-msvc2015 (free of charge however donation are welcomed here: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze (btc)
 or here aChWVb8CpgajadpLmiwDZvZaKizQgHxfh5 (zcoin)

worksize = 32 (or lower) at least on the 290x

 
my 290x runs around 450kh/s with worksize = 32 and intensity of 18 (instead of 330kh with old kernel)


(for more recent card, may-be it is possible to use bigger worksize depeding of how much shared memory there is... have only a 290x so it is up to the user to try)

Any new version in project for nVidia cards ?

currently the nvidia cards are doing fine (the point here was to close a little the gap)

Ok, thank you for the reply :-).
Sure, nVidia version of your miner works very fine, but we allway hope better ;-).

[helloword2013]

hi,how to set founders block rewards USE NOMP to set up a zcoin pool?

[talikila]

What about the error in the code of Zcoin? is it fixed already? When is the MTP available for Zcoin?