[XPM] [ANN] Primecoin Release - First Scientific Computing Cryptocurrency - page 22.

crypto_coiner

newbie

Activity: 9

Merit: 0

Quote from: hivewallet on July 06, 2014, 12:25:09 AM

Hi there,

We have already successfully added Litecoin and we are now interested in adding Primecoin support to Hive. If you guys as a community are interested, can you direct us to some stable service which features a Blockchain.info-style API that we can build the integration around?

Our newest version is targeted at mobile, and an iOS version is under development.

http://i59.tinypic.com/1z6ur2c.png

For those that like to argue and bicker, there is an ongoing discussion about which tokens we should be prioritizing and adding here:

https://bitcointalk.org/index.php?topic=637227.0;all

Thanks!

Hello, bkchain.org and blockr.io would certainly be motivated in building primecoin explorers on condition they have the guarantee it will be used by services such as hivewallet; that would give them a certain kind of credit.
I would suggest to contact: [email protected] & [email protected]

Faithfully yours,

PS:
We are in the process of redesigning primecoin.io.
What made you come and be interested in primecoin to implement it as 3rd currency?

-crypto_coiner

Alphi

hero member

Activity: 798

Merit: 1000

looks like primecoin is dying.. nobody is willing to help new users join the network.

i guess ill just have to let my coins get stolen from the exchange because nobody bothered to give me a working node. Angry

paulus51

sr. member

Activity: 616

Merit: 321

guys do i have the right wallet here ?

{
"version" : "v0.1.2xpm-hp14-beta",
"protocolversion" : 70001,
"walletversion" : 60000,
"balance" : 0.00000000,
"blocks" : 537512,
"moneysupply" : 5621732.26905000,
"timeoffset" : 17,
"connections" : 8,
"proxy" : "",
"testnet" : false,
"keypoololdest" : 1398848483,
"keypoolsize" : 100,
"paytxfee" : 0.00000000,
"unlocked_until" : 0,
"errors" : ""
}

wallet address " ASaR5M7wYugahAqrxD7gtZih96X14TkeX9 "

downloaded at 2/13/2014
primecoin-0.1.2-hp11-winx64.zip

is this the " old wallet " ??

ow its now still 5 weeks behind and sync ...

Koooooj

member

Activity: 75

Merit: 10

Hivewallet:

You might try contacting https://coinplorer.com at [email protected]. They run the most feature-rich block explorer for Primecoin that I'm aware of, although I don't know that they provide an API. You might be able to work with them to get the interface you need.

If that isn't possible then the community might be able to throw together a server that can handle the API calls you need. I moderate the Primecoin subreddit and would be willing to help promote a search on that forum for a developer willing to put together such an interface.

You would also be well served looking around on ppcointalk.org, which serves as the main forum for discussion of both Primecoin and Peercoin.

cryptog1

member

Activity: 117

Merit: 10

Quote from: hivewallet on July 06, 2014, 12:25:09 AM

Hi there,

We have already successfully added Litecoin and we are now interested in adding Primecoin support to Hive. If you guys as a community are interested, can you direct us to some stable service which features a Blockchain.info-style API that we can build the integration around?

Our newest version is targeted at mobile, and an iOS version is under development.

For those that like to argue and bicker, there is an ongoing discussion about which tokens we should be prioritizing and adding here:

https://bitcointalk.org/index.php?topic=637227.0;all

Thanks!

Hi there. Very good news.
You should contact Sunny King, the creator behind primecoin.

Alphi

hero member

Activity: 798

Merit: 1000

can someone please post a working peers.dat file

I am unable to sync to the network and I have added all the addnode IP addresses that I could find on the forums and checked my firewall.

not working Huh

seednode=primeseed.muuttuja.org
addnode=208.68.37.41
addnode=129.7.204.114
addnode=198.199.100.118
addnode=87.98.146.72
addnode=88.190.56.58
addnode=78.31.111.116
addnode=198.199.84.246
addnode=197.96.138.8
addnode=96.126.103.94
addnode=192.81.212.113
addnode=198.199.112.141
addnode=192.34.58.127
addnode=31.25.188.219
addnode=54.235.231.242
addnode=175.41.200.152
addnode=107.20.202.112
addnode=54.225.123.87
addnode=54.224.142.224
addnode=184.72.193.229
addnode=23.20.77.101
addnode=54.224.95.193
addnode=54.234.90.173
addnode=23.21.2.143
addnode=23.20.0.137
addnode=50.16.112.122
addnode=50.112.197.152
addnode=68.226.25.44
addnode=137.116.230.21
addnode=94.23.215.174
addnode=87.98.146.72
connect=208.68.37.41
connect=129.7.204.114
connect=198.199.100.118
connect=87.98.146.72
connect=88.190.56.58
connect=78.31.111.116
connect=198.199.84.246
connect=197.96.138.8
connect=96.126.103.94
connect=192.81.212.113
connect=198.199.112.141
connect=192.34.58.127
connect=31.25.188.219
connect=54.235.231.242
connect=175.41.200.152

hivewallet

sr. member

Activity: 378

Merit: 325

hivewallet.com

Hi there,

We have already successfully added Litecoin and we are now interested in adding Primecoin support to Hive. If you guys as a community are interested, can you direct us to some stable service which features a Blockchain.info-style API that we can build the integration around?

Our newest version is targeted at mobile, and an iOS version is under development.

For those that like to argue and bicker, there is an ongoing discussion about which tokens we should be prioritizing and adding here:

https://bitcointalk.org/index.php?topic=637227.0;all

Thanks!

gollumist

newbie

Activity: 57

Merit: 0

Ypool is down again .......
For last 24h - for second time ........
Does not sound serious why the fee is 3% - they put "tremendous efforts to keep the pool in good conditions"* !!!
* "tremendous" or similar wording (pool is not available to check it) is used under FAQ explaining why the XPM pool is with 3% fee!

HashEngineering

sr. member

Activity: 350

Merit: 250

Independent Cryptoveloper

Is there a need for an Android Wallet (based on the Bitcoin Wallet from Andreas Schildbach)?

Any bounty for one?

PocketCrypto

full member

Activity: 140

Merit: 102

Hello Primecoin Community!

We've just released PocketCrypto, a new Cryptocurrency Management App that will allow you to easily manage your Primecoin investment. Hope you guys will check out the app and Good Luck to All!

We currently support all coins on Mintpal and Cryptsy. Polo and Bittrex will be added in approximately a week.

Pro Version (super awesome!) (no ads) (earlier updates) (just because you love us )

Free Version (still awesome!)

Please check out our main post for additional info, Thanks!
https://bitcointalksearch.org/topic/ann-blockfolio-bitcoin-and-altcoin-portfolio-app-android-and-ios-660696

sabreiib

newbie

Activity: 40

Merit: 0

Quote from: mikaelh on June 28, 2014, 08:21:07 AM

Currently the network is mining at about 8.5 chains/min, which is equivalent to about 1500 GPUs mining at 8.2 chains/day.

Can I say XPM hash rate is of 1500 GPU? Does it equal to 1500 R280X?

1500X500K=750M hash rate of LTC?

mikaelh

sr. member

Activity: 301

Merit: 250

Right, I think I should clarify that pooled mining is different. In pooled mining you're always targeting the network difficulty but you're allowed to submit shorter chains to the pool. The ratios between lengths 7, 8, 9 and 10 should always be approximately 10 (at least for CPU miners). That's because each number has nearly the same probability of being prime after it's being sieved. Since the ratio is 10, the probability is about 0.1.

However, you can find a lot more 7-chains if you change the sieve parameters. This is what I did in my previous post. That's why the ratios are more than 10.

Quote from: mhps on June 28, 2014, 09:40:38 AM

Anyway I have calculated money supply cap using ratio=30 here. According to it 5 years after release XPM diff won't reach 14, and the total supply is going to be ~55 Millions XPM.

I haven't checked the numbers, but the eventual total supply of 55 million sounds reasonable. Primecoin is definitely intended to sustain a healthy mining market, since only about 11% of that has been mined in the first year.

mhps

hero member

Activity: 516

Merit: 500

CAT.EX Exchange

Quote from: mikaelh on June 28, 2014, 08:21:07 AM

So 11-chains should be about 28.7 times harder to find than 10-chains. So that number is definitely closer to 30 rather than 10. Sunny King originally assumed that the ratio would be about 32. Also note that the ratio keeps growing as the chain length increases.

I also compared these numbers to some earlier benchmarks. It seems that the ratios are smaller with more optimized code. So my guess is that for GPU miners the ratios may be slightly smaller. (Anyone want to confirm that?)

I have used up to hp11 and rdb's to mine until diff passed ~10.3. I found that the ratio is close to 10 from diff=7 to 8, and from 8 to 9. Since the ratio is highly miner dependent (some may even tune the miner to find more shorter chains to cheat pools), maybe it is best to get the chain length from all blocks for each target length, and calculate the overall ratio for that target length. Then we can find out how the GPU miners changed the ratio.
I'd be interested to see a chart of such ratio as a function of target length.

Anyway I have calculated money supply cap using ratio=30 here. According to it 5 years after release XPM diff won't reach 14, and the total supply is going to be ~55 Millions XPM.

mikaelh

sr. member

Activity: 301

Merit: 250

I did a quick benchmark with regards to the difficulty ratio between chain lengths. I used the CPU miner in my Primecoin High Performance wallet (latest HP14 release). It allows targeting different chain lengths using the -sievetargetlength parameter.

Code:

Target Chains/day Difficulty ratio compared to previous (how many times harder)
7 1493
8 91.6 16.3
9 4.05 22.6
10 0.155 26.1
11 0.00541 28.7
12 0.000170 31.8
13 0.00000502 33.9

So 11-chains should be about 28.7 times harder to find than 10-chains. So that number is definitely closer to 30 rather than 10. Sunny King originally assumed that the ratio would be about 32. Also note that the ratio keeps growing as the chain length increases.

I also compared these numbers to some earlier benchmarks. It seems that the ratios are smaller with more optimized code. So my guess is that for GPU miners the ratios may be slightly smaller. (Anyone want to confirm that?)

My network charts page at http://xpm.muuttuja.org/charts/ tries to estimate the total network computation power in terms of chains per minute. It shows that chains/min peaked at 20 chains/min on May 13th, which is definitely not enough to push difficulty above 11. Last December we actually needed about 40 chains/min to go above 10.

Currently the network is mining at about 8.5 chains/min, which is equivalent to about 1500 GPUs mining at 8.2 chains/day.

mhps

hero member

Activity: 516

Merit: 500

CAT.EX Exchange

So GPU mining didn't manage to push the diff above 11. The use of GPU is perhaps just one relatively minor step as Moore's Law takes effect.

Has anyone calculated how rare 11-chains are compared with 10-chains? 10 times? 30 times? How about 12-chains compared with 11-? 13 and 12 ?

I would like to know if my assumption (10 times) is far off in calculating XPM money supply cap based on Moore's Law.

mikaelh

sr. member

Activity: 301

Merit: 250

Quote from: CoinHeavy on June 23, 2014, 10:28:32 AM

edit: resolved. I'm not sure what the root cause was here but once the blockchain caught up to the current best height getblock calls began functioning properly again. I'll edit again if this issue recurs and I am able to track down the issue.

Good to hear that the issue is solved. I think your wallet wasn't done synchronizing with the network. Your getinfo output showed that you only had 237209 blocks while currently the network is at 601597 blocks.

CoinHeavy

full member

Activity: 221

Merit: 100

I'm seeing an issue with primecoind where every call to getblock returns:

Code:

error: {"code":-5,"message":"Block not found"}

This is on a system that has been running a full node successfully for multiple weeks, continuously. Other coin daemons have been and continue to run correctly.
I have cleared all binary and source files and recompiled from the latest master on github.
Server has obviously been bounced, behavior persists through multiple reboots.
These block not found errors are occurring for blocks of a height less than the current block count listed by getinfo.

Is anyone else seeing a similar issue at the moment?

Interestingly, getinfo does not throw an error, but all getblock calls do.

Code:

root@blockchainer ~ ∴ primecoind getinfo
{
   "version" : "v0.1.2xpm-91-gb7b034f-beta",
   "protocolversion" : 70001,
   "walletversion" : 60000,
   "balance" : 0.00000000,
   "blocks" : 237209,
   "moneysupply" : 2811340.36019949,
   "timeoffset" : -1,
   "connections" : 6,
   "proxy" : "",
   "testnet" : false,
   "keypoololdest" : 1403535164,
   "keypoolsize" : 101,
   "paytxfee" : 0.00000000,
   "errors" : ""
}

edit: resolved. I'm not sure what the root cause was here but once the blockchain caught up to the current best height getblock calls began functioning properly again. I'll edit again if this issue recurs and I am able to track down the issue.

RodrigoHenrik

member

Activity: 107

Merit: 10

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FiniteByDesign

legendary

Activity: 1397

Merit: 1022

Hello XPM community!

Finite By Design LLC has a limited batch of 50 XPM Proofs, each minted of 1 troy ounce of .999 fine silver. Each proof comes with:

Associated address and private key hidden behind a hologram on the reverse side
Protective plastic capsule enclosing the proof itself
Custom stamped leatherette presentation case
Custom stamped paper sleeve for the leatherette
Certificate of Authenticity identifying each proof as one of the limited batch of 50

We are running a $100 per proof June special which is applicable to each of our 7 lines of proofs.

'1/10th Bitcoin'
'1 Litecoin'
'10 Namecoins'
'10 Peercoins'
'10 Peercoins' with 24K gold highlights
'11 Primecoins'
'10 Cryptogenic Bullion' Bars

Also on June 19th our 2 lines of DOGE coins (100 made out of nickel and 100 made out of copper) will be arriving! Each DOGE proof comes with an unattached hologram so the customer can add their own private key and fund the piece should they so desire. Pricing is $30 for singles or $250 for 10.

guishermo

newbie

Activity: 10

Merit: 0

Quote from: nmersulypnem on July 10, 2013, 06:56:06 AM

Quote from: Buffer Overflow on July 10, 2013, 06:33:21 AM

Quote from: paulthetafy on July 10, 2013, 06:13:21 AM

guys how do I compile under linux? When I try make makefile.unix I get "No targets specified and no makefile found."

There are a few makefiles. You need to select the correct one with -f.
make -f makefile.unix

Of course you'll need all the required dependences.

Do me, do me... I get

alert.cpp:6:53: fatal error: boost/algorithm/string/classification.hpp: No such file or directory
...on my windows build, even though I've even tried to add the dirs explicitly...

INCLUDEPATHS= \ -I"$(CURDIR)" \ -I"$(CURDIR)"/obj \ -I"$c:/deps/boost_1_54_0" \ -I"$c:/deps/boost_1_54_0/boost" \ -I"$c:/deps/boost_1_54_0/boost/algorithm/string/" \ -I"$c:/deps/boost_1_54_0/libs" \ -I"$c:/deps/boost_1_54_0/stage/lib" \ -I"$c:/deps/db-4.8.30.NC/build_unix" \ -I"$c:/deps/openssl-1.0.1e/include" \ -I"$c:/deps"

I use the next conf in makefile.mingw for error fatal error .

Code:

CXX ?= g++

USE_UPNP:=0
USE_IPV6:=1

BOOST_SUFFIX?=-mgw48-mt-s-1_55

INCLUDEPATHS= \
-I"$(CURDIR)" \
-I"C:\deps\boost_1_55_0" \
-I"C:\deps\db-4.8.30.NC\build_unix" \
-I"C:\deps\openssl-1.0.1g\include" \
-I"C:\deps" \
-I"C:\deps\protobuf-2.5.0\src" \
-I"C:\deps\libpng-1.6.10" \
-I"C:\deps\qrencode-3.4.3" \

LIBPATHS= \
-L"$(CURDIR)/leveldb" \
-L"C:\deps\boost_1_55_0\stage\lib" \
-L"C:\deps\db-4.8.30.NC\build_unix" \
-L"C:\deps\openssl-1.0.1g" \
-L"C:\deps\miniupnpc" \
-L"C:\deps\protobuf-2.5.0\src\.libs" \
-L"C:\deps\libpng-1.6.10\.libs" \
-L"C:\deps\qrencode-3.4.3\.libs" \

LIBS= \
-l leveldb \
-l memenv \
-l boost_system$(BOOST_SUFFIX) \
-l boost_filesystem$(BOOST_SUFFIX) \
-l boost_program_options$(BOOST_SUFFIX) \
-l boost_thread$(BOOST_SUFFIX) \
-l boost_chrono$(BOOST_SUFFIX) \
-l db_cxx \
-l ssl \
-l crypto

Topic: [XPM] [ANN] Primecoin Release - First Scientific Computing Cryptocurrency - page 22. (Read 688812 times)