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Author Topic: [DVC]DevCoin - Official Thread - Moderated  (Read 666855 times)
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sidhujag
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October 04, 2015, 08:13:48 PM
 #6421

I can implement it but gonna require a good server to keep a separate index of Addresses from all transactions and to calculate balances, it will constantly fetch transactions from seed nodes and serve the website so has to be separate infrastructure for resilience.

Is there any chance to have and ongoing bounty of half a share in order to pay an small VPS? I plan to implement historical value in several currencies as well (http://www.devtome.com/doku.php?id=devcoin_bounty_now#block_explorer_with_historical_value), but is gonna take longer...

New Devcoin blockchain explorer, powered by Ophal.org:

http://www.coinage.tk/devcoin

Feedback is welcome!
Nice work, need to be able to search by address ideally for my useage though.

Fuzzybear
Does the utxo set not have what you need?

@sidhujag, do you mean this: https://bitcoin.org/en/developer-reference#gettxoutsetinfo ?
You can use that function but get the utxo of each address or the address you search for from there in a custom function. You can get the size of utxo and calculate balance like the function does.

I'm using the RPC API. Looking for a solution in the forums and stackoverflow, there people suggests to generate a separate database as explained before. Do you think it is viable to add indexes for balances and addresses as well as implementing new functionality for retrieving that info via the RPC API?
Just copy the existing rpc function we spoke about but pass in a searchable address and filter based on that... Call the function via interface.

That way search might take a while but your not storing another db.. Unless feature is heavily used then might make sense to optimize to a new db.

@sidhujag, I found this: https://counterparty.io/docs/bitcoin_core/ a patched Bitcoin core v0.10.2 that adds addrindex. And yeah, it will be heavely used so...

gettxoutsetinfo accepts no params so I'm lost there. We are trying to get balance of all address, not only the ones in local wallet.
The utxo db has info of all addresses.. Addrindex might be doing just that, you can add that to dvc core.. Why not use bitcore? Someone did a bitcore port to dvc you know that? We have an insight dvc explorer.

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Bitcoin addresses contain a checksum, so it is very unlikely that mistyping an address will cause you to lose money.
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October 10, 2015, 09:33:16 PM
 #6422

I picked up Devtome writing again. Good times will visit Devcoin at some point.

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Lovethecoins
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October 11, 2015, 05:22:27 AM
 #6423

It has been years since I have looked at this coin!

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October 18, 2015, 01:38:57 PM
 #6424

Estimated DVC inflation or total supply over the next 10 years?
The information is needed for http://alt19.com/19/cryptocurrency.php

Thank you.

Altcoin Historical Data (2014, 2015, 2016, 2017) alt19.com
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October 21, 2015, 10:14:56 AM
 #6425

and do you have or plan to have checkpoints?
merged mining?

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K1773R
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October 21, 2015, 10:15:34 AM
 #6426

sheesh. stop spamming each coin thread and use the search function!

[GPG Public Key]  [Devcoin Builds]  [BBQCoin Builds]  [Multichain Blockexplorer]  [Multichain Blockexplorer - PoS Coins]  [Ufasoft Miner Linux Builds]
BTC/DVC/TRC/FRC: 1K1773RbXRZVRQSSXe9N6N2MUFERvrdu6y ANC/XPM AK1773RTmRKtvbKBCrUu95UQg5iegrqyeA NMC: NK1773Rzv8b4ugmCgX789PbjewA9fL9Dy1 LTC: LKi773RBuPepQH8E6Zb1ponoCvgbU7hHmd EMC: EK1773RxUes1HX1YAGMZ1xVYBBRUCqfDoF BQC: bK1773R1APJz4yTgRkmdKQhjhiMyQpJgfN
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October 22, 2015, 05:55:04 AM
 #6427

and do you have or plan to have checkpoints?
merged mining?
Yes to both

★☆★Syscoin - Decentralized Marketplace and Multisig Platform
Pay with Bitcoin, ZCash and many more
For more visit Syscoin.org  ★☆★
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October 22, 2015, 05:04:48 PM
 #6428

Hello from alcurEX.
Devcoin has been added on alcurEX.

Wallet is already installed and market opened on alcurEX.

Would be nice if you add us in your OP list.
Thank you
-halibit-

Devcoin - Bitcoin market
https://alcurex.org/index.php/crypto/market?pair=DVC_BTC
Welcome trading!
-halibit-


ALCUREX is an cryptocurrency financing company registered in Finland.
Business ID: 2612007-8 FINLAND
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October 22, 2015, 06:30:48 PM
 #6429

Hello from alcurEX.
Devcoin has been added on alcurEX.

Wallet is already installed and market opened on alcurEX.

Would be nice if you add us in your OP list.
Thank you
-halibit-

Devcoin - Bitcoin market
https://alcurex.org/index.php/crypto/market?pair=DVC_BTC
Welcome trading!
-halibit-


ALCUREX is an cryptocurrency financing company registered in Finland.
Business ID: 2612007-8 FINLAND
* Say NO to KYC with cryptos. *
New markets opened
Devcoin - Litecoin market
https://alcurex.org/index.php/crypto/market?pair=DVC_LTC
Devcoin - microCoin market
https://alcurex.org/index.php/crypto/market?pair=DVC_MRC
sidhujag
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October 22, 2015, 09:14:30 PM
 #6430

Hello from alcurEX.
Devcoin has been added on alcurEX.

Wallet is already installed and market opened on alcurEX.

Would be nice if you add us in your OP list.
Thank you
-halibit-

Devcoin - Bitcoin market
https://alcurex.org/index.php/crypto/market?pair=DVC_BTC
Welcome trading!
-halibit-


ALCUREX is an cryptocurrency financing company registered in Finland.
Business ID: 2612007-8 FINLAND
* Say NO to KYC with cryptos. *

Build your exchange using backend from graphene and then we're talking

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novacadian
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October 23, 2015, 12:24:35 AM
 #6431

Last time installing the Devcoin wallet it was pretty straight forward. This time there is an error:

Code:
Downloading receiver_0.csv base file./home/booner/.devcoin/receiver/receiver_0.csv
Warning, writeFileText in receiver.h won't write the file:
/home/booner/.devcoin/receiver/receiver_0.csv
because the text is blank.
No coin addresses were found, there may be something wrong with the receiver_x.csv files.

Made sure it was not a permission thing. Looks like the receiver_0.csv is not available.

Any insights?

Thanks,

- Nova
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October 23, 2015, 01:15:25 AM
 #6432

Hiya Nova!  How many files are present in that directory? Are there any other .csv files in there?

-CpSilent

Earn Devcoins by Writing
Devcoin address: 122fZgNs8jL72jbUFstnpvG6EE8GFJA2Xr
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alt19
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October 24, 2015, 02:36:12 PM
 #6433

and do you have or plan to have checkpoints?
merged mining?
Yes to both

thank you, what kind of checkpoints?
did you reverse transactions before?
how do you control checkpoints?

and use the search function!

I'm using the search mostly.
I've never asked anything before, now I have to.
I'm doing a revision and there are some questions, and I have to get answers from devs/community to avoid any mistake.

Altcoin Historical Data (2014, 2015, 2016, 2017) alt19.com
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sidhujag
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October 24, 2015, 10:19:26 PM
 #6434

and do you have or plan to have checkpoints?
merged mining?
Yes to both

thank you, what kind of checkpoints?
did you reverse transactions before?
how do you control checkpoints?

and use the search function!

I'm using the search mostly.
I've never asked anything before, now I have to.
I'm doing a revision and there are some questions, and I have to get answers from devs/community to avoid any mistake.

normal bitcoin checkpoints last updated a year ago i believe

★☆★Syscoin - Decentralized Marketplace and Multisig Platform
Pay with Bitcoin, ZCash and many more
For more visit Syscoin.org  ★☆★
novacadian
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October 24, 2015, 10:51:29 PM
 #6435

Last time installing the Devcoin wallet it was pretty straight forward. This time there is an error:

Code:
Downloading receiver_0.csv base file./home/booner/.devcoin/receiver/receiver_0.csv
Warning, writeFileText in receiver.h won't write the file:
/home/booner/.devcoin/receiver/receiver_0.csv
because the text is blank.
No coin addresses were found, there may be something wrong with the receiver_x.csv files.

Made sure it was not a permission thing. Looks like the receiver_0.csv is not available.

Any insights?

Thanks,

- Nova

There appears to be no csv file Qtera.

- Nova
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October 25, 2015, 08:12:59 PM
 #6436

Would it help if I send you the .csv file? It doesn't seem dependent on the wallet itself, so I think it shouldn't be a problem, right? Did you try making an empty file?

Earn Devcoins by Writing
Devcoin address: 122fZgNs8jL72jbUFstnpvG6EE8GFJA2Xr
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K1773R
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October 26, 2015, 03:33:53 PM
 #6437

Last time installing the Devcoin wallet it was pretty straight forward. This time there is an error:

Code:
Downloading receiver_0.csv base file./home/booner/.devcoin/receiver/receiver_0.csv
Warning, writeFileText in receiver.h won't write the file:
/home/booner/.devcoin/receiver/receiver_0.csv
because the text is blank.
No coin addresses were found, there may be something wrong with the receiver_x.csv files.

Made sure it was not a permission thing. Looks like the receiver_0.csv is not available.

Any insights?

Thanks,

- Nova

There appears to be no csv file Qtera.

- Nova
you can get all receiver csv from here: http://devcoin.darkgamex.ch/

[GPG Public Key]  [Devcoin Builds]  [BBQCoin Builds]  [Multichain Blockexplorer]  [Multichain Blockexplorer - PoS Coins]  [Ufasoft Miner Linux Builds]
BTC/DVC/TRC/FRC: 1K1773RbXRZVRQSSXe9N6N2MUFERvrdu6y ANC/XPM AK1773RTmRKtvbKBCrUu95UQg5iegrqyeA NMC: NK1773Rzv8b4ugmCgX789PbjewA9fL9Dy1 LTC: LKi773RBuPepQH8E6Zb1ponoCvgbU7hHmd EMC: EK1773RxUes1HX1YAGMZ1xVYBBRUCqfDoF BQC: bK1773R1APJz4yTgRkmdKQhjhiMyQpJgfN
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October 27, 2015, 12:02:51 AM
 #6438

Thanks both Qtera and K1773R. Will grab them from the site.

- Nova
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October 27, 2015, 02:32:57 PM
 #6439

The receiver_0.csv is the minimum that must be included with a distribution I think, because I am am pretty sure it is where the code gets the URLs that it uses to go get such files.

Usually though I thought we include most of the receiver files when packaging a distribution.

Each cycle when Unthinkingbit tells me to generate the new files for the new cycle I upload them to

http://galaxies.mygamesonline.org/ then the admins of the other URLs grab them from there once Unthinkingbit has checked them.

(Plus in theory those other admins also check them, or at least hopefully we have enough admins that on any given cycle someone at least does check them. Smiley)

-MarkM-

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October 30, 2015, 04:39:04 PM
 #6440

Can we add OpenEuphoria to the list of supported projects?

www.openeuphoria.org

sdp

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