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Author Topic: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy  (Read 521645 times)
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godda04
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June 09, 2017, 05:34:03 PM
 #4241

Just stumbled across this. After watching Reubens video on MTP I can't believe this has such a small market cap.
With MTP basically solving bitcoins current problems, this
should go 10x very soon

Thanks we're coming up with an animated video to explain this too Cheesy

Really looking forward to the video. Marketing this could really make a big difference. Concepts are solid. I saw on slack that the ETA is this month?
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J_A_Bankster
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June 09, 2017, 06:05:36 PM
 #4242

A Fatal error occured. Zcoin can no longer function safely and will quit.
EXCEPTION: St_runtime error 13
CDB() cant open database file wallet.dat
error 30974
Zcoin in runaway exception



Dear Zcoin Team, Please help me solve this problem... I have a mac and downloaded your wallet from your website, but it always crashes after a couple of seconds showing this error as written above.

Please help me solve this so i can be onboard and store my zcoins safely in the wallet


Thank you, I am awaiting your reply

Could you let me know your Mac OS version?

And when did you download the mac version? Does your Application Support/Zcoin have existing files inside?

Yosemite 10.10.5 is the version
Should I delete all Zcoin files on my mac and try to start over downloading it all?

Im sorry but tech-wise Im on the level of a 3 year old unfortunately.... Would be great if I can get help with this issue!  I will delete all zcoin files i have on my laptop now and wait for your reply.

Downloaded on February 19th

Many thanks!

I really hope to receive some help and solution so I can move my Zcoins into my wallet... I have been pro zcoin since i started crypto and have been advising my friends and family for weeks now on social platforms to choose Zcoin over monero, zcash etc as the best anonymity coin...

Can I please get some assistance to make the wallet work? Isnt that a primary need to gain trust with your community, to have a wallet function after you download it from your official website??

Thanks and regards
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June 09, 2017, 06:12:08 PM
 #4243

Just stumbled across this. After watching Reubens video on MTP I can't believe this has such a small market cap.
With MTP basically solving bitcoins current problems, this
should go 10x very soon

Thanks we're coming up with an animated video to explain this too Cheesy

Really looking forward to the video. Marketing this could really make a big difference. Concepts are solid. I saw on slack that the ETA is this month?

They mentioned in slack that they hired a PR company Smiley

zcoinofficial
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June 09, 2017, 07:20:28 PM
 #4244

A Fatal error occured. Zcoin can no longer function safely and will quit.
EXCEPTION: St_runtime error 13
CDB() cant open database file wallet.dat
error 30974
Zcoin in runaway exception



Dear Zcoin Team, Please help me solve this problem... I have a mac and downloaded your wallet from your website, but it always crashes after a couple of seconds showing this error as written above.

Please help me solve this so i can be onboard and store my zcoins safely in the wallet


Thank you, I am awaiting your reply

Could you let me know your Mac OS version?

And when did you download the mac version? Does your Application Support/Zcoin have existing files inside?

Yosemite 10.10.5 is the version
Should I delete all Zcoin files on my mac and try to start over downloading it all?

Im sorry but tech-wise Im on the level of a 3 year old unfortunately.... Would be great if I can get help with this issue!  I will delete all zcoin files i have on my laptop now and wait for your reply.

Downloaded on February 19th

Many thanks!
You have no funds in your wallet at the moment, correct? If so, please delete all files in the Application Support/Zcoin folder and download the pre-release dmg for Mac OS here:
https://github.com/zcoinofficial/zcoin/releases/tag/v0.8.7.8

If you have funds in your wallet, please backup your wallet.dat before proceeding. Note that the first sync of the wallet will take about 1 day.

Zcoin: Implementing Zerocoin technology for financial privacy
zcoin.io
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mjosephs
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June 09, 2017, 07:34:29 PM
 #4245

Awesome mjosephs! The params have changed. You can view the latest code here:

https://github.com/zcoinofficial/zcoin/commit/5b6d2941616e756051ec584085297cc691a5614e

Wow that's quite a megapatch you merged onto the mtptest branch yesterday.  I hope you plan on running those changes on the testnet for a while.

These probably will be the final parameters that we're working on for the release.

So L=70 as here:

 https://github.com/zcoinofficial/zcoin/blob/5b6d2941616e756051ec584085297cc691a5614e/src/mtp.cpp#L8

rather than the L=140 in the paper?

Please do drop by our Slack http://invite.zcoin.io and head to #developers

Ah, realtime IRC/chat is not really my thing... had to give that up because I couldn't get anything done.  Thanks though.

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June 09, 2017, 08:13:04 PM
 #4246

Just stumbled across this. After watching Reubens video on MTP I can't believe this has such a small market cap.
With MTP basically solving bitcoins current problems, this
should go 10x very soon

Thanks we're coming up with an animated video to explain this too Cheesy

Really looking forward to the video. Marketing this could really make a big difference. Concepts are solid. I saw on slack that the ETA is this month?

They mentioned in slack that they hired a PR company Smiley

Thats excellent!
AngusCanine
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June 10, 2017, 01:58:26 AM
 #4247

market buy for 11k coins on bittrex  Shocked

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June 10, 2017, 09:23:41 AM
 #4248

market buy for 11k coins on bittrex  Shocked

Whales are coming in. Expect a rise within the coming days. Technically it is ready to fly to the moon. No hype. If you don't believe me do your own technical analyse and see if what i am saying is BS.

Also, watch for a video on youtube today. Someone one within the crypto world will upload a video on Zcoin today and why it's ready to go up. Wink
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June 10, 2017, 10:20:54 AM
 #4249

Anybody try out the new wallet fixes
well in 2 hrs and 10 mins i've reindexed 3840 blocks
2.5 days wallet snyc on a shitty laptop

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June 10, 2017, 10:21:53 AM
 #4250

market buy for 11k coins on bittrex  Shocked

Whales are coming in. Expect a rise within the coming days. Technically it is ready to fly to the moon. No hype. If you don't believe me do your own technical analyse and see if what i am saying is BS.

Also, watch for a video on youtube today. Someone one within the crypto world will upload a video on Zcoin today and why it's ready to go up. Wink

Yes. Zcoin is flying in the sky and it will continue to attract more big whales to join this party.
I could watch this fact 1 week ago and I joined this party. I hope it will hit 0.005btc again next week.
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June 10, 2017, 06:19:57 PM
 #4251

We're creeping up on Zcash's volume on Bittrex  Cool

zcoinofficial
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June 10, 2017, 06:49:35 PM
 #4252

Awesome mjosephs! The params have changed. You can view the latest code here:

https://github.com/zcoinofficial/zcoin/commit/5b6d2941616e756051ec584085297cc691a5614e

Wow that's quite a megapatch you merged onto the mtptest branch yesterday.  I hope you plan on running those changes on the testnet for a while.

These probably will be the final parameters that we're working on for the release.

So L=70 as here:

 https://github.com/zcoinofficial/zcoin/blob/5b6d2941616e756051ec584085297cc691a5614e/src/mtp.cpp#L8

rather than the L=140 in the paper?

Please do drop by our Slack http://invite.zcoin.io and head to #developers

Ah, realtime IRC/chat is not really my thing... had to give that up because I couldn't get anything done.  Thanks though.

L seems to be 70 in the paper.

https://www.usenix.org/system/files/conference/usenixsecurity16/sec16_paper_biryukov.pdf

Quote
We suggest L=70, so that the entire proof consists of 140 blocks and their openings, or 180 KB in total.

Where did you get the 140 figure from?

Zcoin: Implementing Zerocoin technology for financial privacy
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zcoinofficial
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June 10, 2017, 07:07:04 PM
 #4253

A Fatal error occured. Zcoin can no longer function safely and will quit.
EXCEPTION: St_runtime error 13
CDB() cant open database file wallet.dat
error 30974
Zcoin in runaway exception



Dear Zcoin Team, Please help me solve this problem... I have a mac and downloaded your wallet from your website, but it always crashes after a couple of seconds showing this error as written above.

Please help me solve this so i can be onboard and store my zcoins safely in the wallet


Thank you, I am awaiting your reply

Could you let me know your Mac OS version?

And when did you download the mac version? Does your Application Support/Zcoin have existing files inside?

Yosemite 10.10.5 is the version
Should I delete all Zcoin files on my mac and try to start over downloading it all?

Im sorry but tech-wise Im on the level of a 3 year old unfortunately.... Would be great if I can get help with this issue!  I will delete all zcoin files i have on my laptop now and wait for your reply.

Downloaded on February 19th

Many thanks!

Try the latest one? I think the one you have is pretty old.

https://github.com/zcoinofficial/zcoin/releases/tag/v0.8.7.8

Zcoin: Implementing Zerocoin technology for financial privacy
zcoin.io
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J_A_Bankster
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June 10, 2017, 08:07:43 PM
 #4254

Did all you said but the same problem remains unfortunately... same error message and immediate crash

It is frustrating but not the end of the world... the price is going up today so im a happy camper.. I decided to store my zcoin on iconomi on my phone for now, just to have them off Bittrex...
Im even considering buying a new windows steered laptop and try to download that wallet... The weird thing is i have tried this now on my macbook and macbook air and this problem occurs on both macs...

I remember btw i had this same problem on a laptop with windows10 and some time back in this thread (mid april i believe)  someone advised me to make some changes  through the terminal - or whatever the name is for the terminals equivalent on windows... maybe thats also the solution here?

Believe me it sucks to have no IT knowledge being a crypto investor lol...  still im very gratefull for your continued effort to help me solve this... and am I the only one experiencing this?

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June 10, 2017, 10:15:59 PM
 #4255

market buy for 11k coins on bittrex  Shocked

Whales are coming in. Expect a rise within the coming days. Technically it is ready to fly to the moon. No hype. If you don't believe me do your own technical analyse and see if what i am saying is BS.

Also, watch for a video on youtube today. Someone one within the crypto world will upload a video on Zcoin today and why it's ready to go up. Wink

Yes. Zcoin is flying in the sky and it will continue to attract more big whales to join this party.
I could watch this fact 1 week ago and I joined this party. I hope it will hit 0.005btc again next week.
This coin will hit again 0.005 btc very soon, but it real value is more than ZCash (ZEC, 0,11 btc now)

The easiest and speedest way to begin to mine (la façon la plus simple et la plus rapide pour commencer à miner) : Minergate
My Bitcoin address : 14NkiEKAfH31wKNgNjK7zD98M165qv7i12
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June 10, 2017, 10:18:45 PM
 #4256

Quote

Terribly sorry, you are correct.

I have checked that all the parameters in the code now match the paper, except those related to the use of SHA256 for the branch hashes.

I still encourage you to deploy this new code to testnet at least a few weeks before trying to roll it out on mainnet.  It's a really huge (but positive) change from what is currently running on testnet.

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June 10, 2017, 10:30:34 PM
 #4257

Today is the resurrection of zcoin, may always be glorious!
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June 10, 2017, 10:43:45 PM
 #4258

We've passed Zcash's volume today.

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June 10, 2017, 10:53:38 PM
 #4259

We've passed Zcash's volume today.
it was short lived

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June 10, 2017, 11:16:15 PM
 #4260

Woow great rising of zcoin, any news about MTP?
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