Topic: [ANN][Datacoin] Datacoin blockchain start announcement (Minor code upd + logo) - page 20. (Read 171860 times)
January 10, 2015, 12:24:54 AM
Xpool, Gpool and Candy pool all gone. How can we start a new pool based on Primeminer?
January 09, 2015, 11:54:15 AM
WinXP? omg...
XP-mode, that is handy. 
January 09, 2015, 11:37:01 AM
WinXP? omg...
January 09, 2015, 06:44:49 AM
Please guys contact bter or other exchanges, we have to make noise to be listened!
Without exchange DTC is dead :-/
Without exchange DTC is dead :-/
How do we contact BTER? Is there an email address?
Customer Service Email: [email protected]
Administrator Email: [email protected]
Customer Service Enterprise QQ: 4000070955
edit:
7 active nodes now:
Code:
14:28:00

getpeerinfo
14:28:00

[
{
"addr" : "162.243.125.211:4777",
"services" : "00000001",
"lastsend" : 1420810077,
"lastrecv" : 1420810077,
"bytessent" : 46853038,
"bytesrecv" : 2760804,
"conntime" : 1420800480,
"version" : 70001,
"subver" : "/Satoshi:0.8.3/",
"inbound" : false,
"startingheight" : 476324,
"banscore" : 0
},
{
"addr" : "198.12.12.83:4777",
"services" : "00000001",
"lastsend" : 1420810071,
"lastrecv" : 1420808710,
"bytessent" : 53435989,
"bytesrecv" : 3161585,
"conntime" : 1420800546,
"version" : 70001,
"subver" : "/Satoshi:0.8.3/",
"inbound" : false,
"startingheight" : 476303,
"banscore" : 0
},
{
"addr" : "80.38.117.76:4777",
"services" : "00000001",
"lastsend" : 1420810071,
"lastrecv" : 1420810071,
"bytessent" : 254432,
"bytesrecv" : 1054110,
"conntime" : 1420801062,
"version" : 70001,
"subver" : "/Satoshi:0.8.3/",
"inbound" : false,
"startingheight" : 652611,
"banscore" : 0
},
{
"addr" : "108.61.57.85:4777",
"services" : "00000001",
"lastsend" : 1420810065,
"lastrecv" : 1420810070,
"bytessent" : 119201,
"bytesrecv" : 274539,
"conntime" : 1420803819,
"version" : 70001,
"subver" : "/Satoshi:0.8.3/",
"inbound" : false,
"startingheight" : 652738,
"banscore" : 0
},
{
"addr" : "144.76.59.211:4777",
"services" : "00000001",
"lastsend" : 1420810065,
"lastrecv" : 1420810070,
"bytessent" : 32955,
"bytesrecv" : 144996,
"conntime" : 1420804043,
"version" : 70001,
"subver" : "/Satoshi:0.8.3/",
"inbound" : false,
"startingheight" : 652752,
"banscore" : 0,
"syncnode" : true
},
{
"addr" : "80.74.157.31:4777",
"services" : "00000001",
"lastsend" : 1420810070,
"lastrecv" : 1420810070,
"bytessent" : 77527,
"bytesrecv" : 125962,
"conntime" : 1420804124,
"version" : 70001,
"subver" : "/Satoshi:0.8.3/",
"inbound" : false,
"startingheight" : 652757,
"banscore" : 0
},
{
"addr" : "46.4.147.38:4777",
"services" : "00000001",
"lastsend" : 1420810071,
"lastrecv" : 1420810072,
"bytessent" : 9534,
"bytesrecv" : 216477,
"conntime" : 1420807076,
"version" : 70001,
"subver" : "/Satoshi:0.8.3/",
"inbound" : false,
"startingheight" : 652912,
"banscore" : 0
}
]
Email send:
Quote
Hi,
The wallet of datacoin is working.
Can you fix the disabeling of deposit and withdraw?
We want to reanimate the DataCoin community.
https://bitcointalk.org/index.php?topic=325735.1500;topicseen
With kind regards,
Jan
The wallet of datacoin is working.
Can you fix the disabeling of deposit and withdraw?
We want to reanimate the DataCoin community.
https://bitcointalk.org/index.php?topic=325735.1500;topicseen
With kind regards,
Jan
January 06, 2015, 06:16:31 PM
Please guys contact bter or other exchanges, we have to make noise to be listened!
Without exchange DTC is dead :-/
Without exchange DTC is dead :-/
How do we contact BTER? Is there an email address?
Customer Service Email: [email protected]
Administrator Email: [email protected]
Customer Service Enterprise QQ: 4000070955
January 06, 2015, 06:12:54 PM
December 31, 2014, 12:50:50 AM
needs exchange
December 30, 2014, 08:16:24 PM
Just wanted to say, it's nice to see some activity in the thread again 
December 29, 2014, 12:57:52 AM
That would be fine, because if he/she bought votes it would also increase demand for the currency. 
December 22, 2014, 07:09:05 PM
It's nice to see some movement here
This coin has a nice concept, I also like the scientific background.
I guess voting and comments could be submitted to the blockchain, they just need to refer to the original torrent via an id (the hash of the magnet link for example).
I think the HTTP servers should parse the data from the blockchain and store it in a database, this would also allow searching, just like collecting the votes for one torrent without scanning the whole blockchain.
This coin has a nice concept, I also like the scientific background.
I think a rating system and search function would be beyond the scope of Datacoin and is better left implemented by sites that would link to DTC files or by a derivative wallet. However, the core wallet should definitely implement user friendly uploads and downloads via txid or other identifiers.
I guess voting and comments could be submitted to the blockchain, they just need to refer to the original torrent via an id (the hash of the magnet link for example).
I think the HTTP servers should parse the data from the blockchain and store it in a database, this would also allow searching, just like collecting the votes for one torrent without scanning the whole blockchain.
Agree with this. Sending JSON to blockchain is not hard, but what if the user spams the blockchain with a 5 star rating to his torrent? A solution could be vote confirmations, where each vote has to be confirmed by another voter, but then again, how can you prevent people from voting for their rating? But the starting point in my solution is good in itself, so maybe work on something based on that?
How about a voting like in Memorycoin. The weight of a vote is determined by the Datacoin volume of the voters address. No matter how often someone votes, his vote would only count as high his balance. This could avoid spamming, but someone could just buy votes.
December 21, 2014, 08:43:26 PM
It's nice to see some movement here
This coin has a nice concept, I also like the scientific background.
I guess voting and comments could be submitted to the blockchain, they just need to refer to the original torrent via an id (the hash of the magnet link for example).
I think the HTTP servers should parse the data from the blockchain and store it in a database, this would also allow searching, just like collecting the votes for one torrent without scanning the whole blockchain.
This coin has a nice concept, I also like the scientific background.
I think a rating system and search function would be beyond the scope of Datacoin and is better left implemented by sites that would link to DTC files or by a derivative wallet. However, the core wallet should definitely implement user friendly uploads and downloads via txid or other identifiers.
I guess voting and comments could be submitted to the blockchain, they just need to refer to the original torrent via an id (the hash of the magnet link for example).
I think the HTTP servers should parse the data from the blockchain and store it in a database, this would also allow searching, just like collecting the votes for one torrent without scanning the whole blockchain.
Agree with this. Sending JSON to blockchain is not hard, but what if the user spams the blockchain with a 5 star rating to his torrent? A solution could be vote confirmations, where each vote has to be confirmed by another voter, but then again, how can you prevent people from voting for their rating? But the starting point in my solution is good in itself, so maybe work on something based on that?
December 21, 2014, 07:11:47 PM
It's nice to see some movement here
This coin has a nice concept, I also like the scientific background.
I guess voting and comments could be submitted to the blockchain, they just need to refer to the original torrent via an id (the hash of the magnet link for example).
I think the HTTP servers should parse the data from the blockchain and store it in a database, this would also allow searching, just like collecting the votes for one torrent without scanning the whole blockchain.
This coin has a nice concept, I also like the scientific background.
I think a rating system and search function would be beyond the scope of Datacoin and is better left implemented by sites that would link to DTC files or by a derivative wallet. However, the core wallet should definitely implement user friendly uploads and downloads via txid or other identifiers.
I guess voting and comments could be submitted to the blockchain, they just need to refer to the original torrent via an id (the hash of the magnet link for example).
I think the HTTP servers should parse the data from the blockchain and store it in a database, this would also allow searching, just like collecting the votes for one torrent without scanning the whole blockchain.
December 16, 2014, 11:09:20 PM
Yes, a torrent system based on Datacoin would be amazing, even though there is other alternatives. It is worth it because it is raw data in the blockchain, not metadata.
...In order to have a censorship protected torrent catalog we have to store database that consists of entries of the following structure:
1. magnet link
2. creative work metadata (movie title, actors, ...)
3. torrent metadata (video quality, video length, codec, ...)
Creative work metadata are widely presented in the Web and I don't think we have to copy them into the blockchain. We can use linked data instead: links to wikidata/imdb/rottentomato/... and to other data we can download and parse easily.
...
Technically this is enogh to rebuild a very rich media database on each PC having blockchain downloaded: all details can be requested from wikidata, imdb and other external sources.
User can browse and query such a database locally by title, actors' names, video quality, audio language etc. Clicking on magnet link he will start a download with his torrent client.
This work will require a lot of manual work to establish relations between magnet links and wikidata/imdb/rottentomatos/... databases because existing TPB data are very unstructured. Volunteers doing this work can be compensated in DTC by commutiny.
Any thoughts?
What is the purpose of having rating?
I think a rating system and search function would be beyond the scope of Datacoin and is better left implemented by sites that would link to DTC files or by a derivative wallet. However, the core wallet should definitely implement user friendly uploads and downloads via txid or other identifiers.
December 16, 2014, 11:02:21 PM
Please guys contact bter or other exchanges, we have to make noise to be listened!
Without exchange DTC is dead :-/
Without exchange DTC is dead :-/
How do we contact BTER? Is there an email address?
December 16, 2014, 02:48:02 PM
Nice to see some nice activity here.
Hope soon withdraw from BTER is again possible.
Hope soon withdraw from BTER is again possible.
December 14, 2014, 06:31:04 PM
Yes, a torrent system based on Datacoin would be amazing, even though there is other alternatives. It is worth it because it is raw data in the blockchain, not metadata.
...In order to have a censorship protected torrent catalog we have to store database that consists of entries of the following structure:
1. magnet link
2. creative work metadata (movie title, actors, ...)
3. torrent metadata (video quality, video length, codec, ...)
Creative work metadata are widely presented in the Web and I don't think we have to copy them into the blockchain. We can use linked data instead: links to wikidata/imdb/rottentomato/... and to other data we can download and parse easily.
...
Technically this is enogh to rebuild a very rich media database on each PC having blockchain downloaded: all details can be requested from wikidata, imdb and other external sources.
User can browse and query such a database locally by title, actors' names, video quality, audio language etc. Clicking on magnet link he will start a download with his torrent client.
This work will require a lot of manual work to establish relations between magnet links and wikidata/imdb/rottentomatos/... databases because existing TPB data are very unstructured. Volunteers doing this work can be compensated in DTC by commutiny.
Any thoughts?
What is the purpose of having rating?
December 14, 2014, 04:30:08 PM
Yes, a torrent system based on Datacoin would be amazing, even though there is other alternatives. It is worth it because it is raw data in the blockchain, not metadata.
...In order to have a censorship protected torrent catalog we have to store database that consists of entries of the following structure:
1. magnet link
2. creative work metadata (movie title, actors, ...)
3. torrent metadata (video quality, video length, codec, ...)
Creative work metadata are widely presented in the Web and I don't think we have to copy them into the blockchain. We can use linked data instead: links to wikidata/imdb/rottentomato/... and to other data we can download and parse easily.
...
Technically this is enogh to rebuild a very rich media database on each PC having blockchain downloaded: all details can be requested from wikidata, imdb and other external sources.
User can browse and query such a database locally by title, actors' names, video quality, audio language etc. Clicking on magnet link he will start a download with his torrent client.
This work will require a lot of manual work to establish relations between magnet links and wikidata/imdb/rottentomatos/... databases because existing TPB data are very unstructured. Volunteers doing this work can be compensated in DTC by commutiny.
Any thoughts?
What is the purpose of having rating?
December 14, 2014, 04:27:18 PM
December 14, 2014, 04:25:31 PM
Yes, a torrent system based on Datacoin would be amazing, even though there is other alternatives. It is worth it because it is raw data in the blockchain, not metadata.
I've started a year ago implementing torrent catalog inside Datacoin blockchain. You can see some drafts using oocook5u's datacoin-browser in testnet: http://localhost:8080/dtc-testnet/get/ad4f39667cbdccc51da2bdbe857e036d62ee6240005d554ac614cddf8f1cc20d (wait until it will reach 21340th block). You need to run dtc-http-server.pl to check this.
I think this is the time to restart this work from scratch. Here is my proposal:
In order to have a censorship protected torrent catalog we have to create database that consists of entries of the following structure:
1. magnet link
2. creative work metadata (movie title, actors, ...)
3. torrent metadata (video quality, video length, codec, ...)
Creative work metadata are widely presented in the Web and I don't think we have to copy them into the blockchain. We can use linked data instead: links to wikidata/imdb/rottentomato/... and to other data we can download and parse easily.
Below is an example of such an entry created from TPB item (13127745/Star-Wars-Episode-V-The-Empire-Strikes-Back-1980-720p-6-1ch-BRRip-AAC-x264-GeekRG-Isohunt-to) with comments. I use JSON LD format and schema.org vocabulary. JSON LD seems to be a bit fat, schema.org needs to be extended for our task but I don't see better solution now.
Code:
{
// Header: this is a video and a pointer to vocabulary
"@type":"VideoObject",
"@context":{
"@vocab":"http://schema.org/"
},
// 1: Magnet link
"contentUrl":"magnet:?xt=urn:btih:e6a1247014fac644a6487687f1ce14f20eecabc3&dn=Star+Wars+Episode+V+-+The+Empire+Strikes+Back+%281980%29+720p+6.1ch+BRRip+AAC+x264+-+%5BGeekRG%5D+%5BIsohunt.to%5D&xl=1029974649&dl=1029974649&tr=udp://open.demonii.com:1337/announce&tr=udp://tracker.leechers-paradise.org:6969/announce&tr=udp://tracker.publicbt.com:80/announce&tr=udp://9.rarbg.com:2710/announce",
// 2: Creative work metadata: links to wikidata and imdb.
// There is no reason to copy them because it isn't likely
// they will be suddenly disappear from Web.
"encodesCreativeWork":[
{
"@type":"Movie",
"SameAs/wikidata":"Q181795",
"SameAs/imdb":"tt0080684"
}
],
// 3: Torrent metadata: here schema.org lacks of required properties.
// Missing properties have slashes in names.
"encodingFormat":"mpeg4",
"encodingFormat/videoCodec":"AVC",
"encodingFormat/frameRate":"23.976fps",
"encodingFormat/audioCodec":"HE-AAC",
"encodingFormat/audioRate":"48KHz",
"encodingFormat/audioChannels":"6",
"width":"1280",
"height":"544",
"inLanguage/audio":"en",
"inLanguage/subtitles":"en",
"Duration":"PT2H7M"
}
Technically this is enough to rebuild a very rich media database on each PC having blockchain downloaded: all details can be requested from wikidata, imdb and other external sources.
User can browse and query such a database locally by title, actors' names, video quality, audio language etc. Clicking on magnet link he will start a download with his torrent client.
This work will require a lot of manual work to establish relations between magnet links and wikidata/imdb/rottentomatos/... databases because existing TPB data are very unstructured. Volunteers doing this work can be compensated in DTC by commutiny.
Any thoughts?
December 14, 2014, 10:42:22 AM
http://dtc.graymines.net/index.php?id=blocks still up, it costs me 60$/month so I will move it to much cheaper server before and of 2014.
Well, I see alot of power added to network last days (solo or other mine) :-)
Good for DTC!
Please guys contact bter or other exchanges, we have to make noise to be listened!
Without exchange DTC is dead :-/
Well, I see alot of power added to network last days (solo or other mine) :-)
Good for DTC!
Please guys contact bter or other exchanges, we have to make noise to be listened!
Without exchange DTC is dead :-/
Working pool is a great news. I've sent a link to reddit. Does it work with CPU miners?
Coins-e seems to still work with DTC:
https://www.coins-e.com/exchange/DTC_BTC/
I've contacted bter. We have an ongoing discussion but they still don't tell symptoms of the problem they have.
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