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1501  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [BEE2] [BEECOIN V2] POW X11/POS Hybrid - Now With CLIENT CHAT Feature! on: July 09, 2015, 02:23:22 AM
so how can we get this coin going again?

anyone able to sync the wallet up?

Not until yesterday.

Code:
addnode=92.31.187.182:1108
addnode=1.34.180.245:1108

Cheers

Graham

1502  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ANN - Octane BLAKE2s on: July 08, 2015, 10:29:36 PM
I get that too it seems there is a problem with the ssl certificate but you can enter it if you ignore the warning

It's a self-signed cert, had one for yonks.

If you're comfortable with the crypto, you may wish to install the (self-signed, ofc) CA cert:

http://bel-epa.com/X509/cacert.der

DYR: http://web.archive.org/web/19970412055525/http://www.bel-epa.com/

Cheers

Graham
1503  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ANN - Octane BLAKE2s on: July 08, 2015, 07:21:51 PM
I am down to 1 peer. Anyone have nodes I can use?

5.9.56.229 == https://minkiz.co

you should be able to pick up 20-30 peers from there:

https://minkiz.co/acme <- Summary
https://minkiz.co/acme/octn <- Block & Tx explorer

Cheers

Graham
1504  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | Decentralize Everything (official thread) on: July 07, 2015, 08:59:28 PM
Been playing with the wallet.

Can't really find any bugs. I'm sure there is the odd one, so I'll keep playing.

Who is AWOLAND that is updating Spreadcoin's github?

https://github.com/awoland?tab=activity

Look like good contributions. But who has access to the repo?

I set up access to all extant contributors, plus those that volunteered:

https://github.com/orgs/spreadcoin/teams/owners

PHS dev palmdetroit is early contrbutor, as is awoland:

https://github.com/spreadcoin/spreadcoin/commit/34d0348a1b4b28a983296d565917abb7391a2529

As far as I'd be concerned, the more the merrier, the more solidly founded the community. I'd go so far as to recommend the development of some sort of technical education programme focused on the coin and its features.

Cheers

Graham
1505  Bitcoin / Bitcoin Discussion / Re: BIP 0065 on: July 07, 2015, 02:10:14 PM
Does anyone know if there's testnet functionality to try this out ... if not Bitcoin testnet, what about an altcoin?)

https://github.com/viacoin/viacoin/pull/23

https://github.com/ElementsProject/elements/commits/checklocktimeverify


Cheers

Graham
1506  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] Vcoin sha256 pow on: July 07, 2015, 01:24:36 PM
I would still recommend that the work on 0.10+ should continue and that the differentiating factor of vcoin is its closeness to Bitcoin providing traceability to the Bitcoin core and compatibility with Bitcoin value added services, but with enhanced specs like the quicker block time and so on.

Just too keep folks in the loop, I PM'd jc12345 with thanks for the comment, insights, kind words and indicated that I shared the above viewpoint.

Ever keen not to shut off opportunities to contribute hash to the rate, I decanted the 0.8 getwork code into a separate branch, haven't had time even to assess the amount of effort likely to be involved in re-integrating the approach to the 0.11 structure (assuming that the 0.11 structure isn't now basically inimical to the principles underpinning the getwork approach).

I have strong reasons to believe that the folks who have developed a fancy for following the monthly P&D Sheeplechase Trophy will take a while to cotton on to the fact that newly-launched 0.8.x clones are basically using obsolete code and represent a poor offer to put before P&D punters, let alone any hypothetical genuine investors.


Anyway, in lieu of anything coherent w.r.t. to progress, this is my current reading/working focus:

https://bitcointalk.org/index.php?topic=623147.0 <- CLAMS' OP_RETURN ClamSpeech feature

https://bitcointalk.org/index.php?topic=1102062 <- Trent Russell's Multisig Derivatives

https://bitcointalk.org/index.php?topic=1078338.0 <- Discussions of approximations of a decentralised exchange

https://bitcointalk.org/index.php?topic=1085436.0;all <- Compact Confidential Transactions for Bitcoin

https://bitcointalk.org/index.php?topic=1101437.0;all  <- BIP 0065

https://bitcointalk.org/index.php?topic=322828.msg11383992#msg11383992 <- a Skeincoin-based OP_RETURN service

https://bitcointalk.org/index.php?topic=1070124.msg11452127#msg11452127 <- Synergy's OP_RETURN service

https://github.com/viacoin/viacoin/pull/23 <- ViaCoin's OP_CHECKLOCKTIMEVERIFY implementation.

https://github.com/ElementsProject/elements/commits/checklocktimeverify <- Elements'  OP_CHECKLOCKTIMEVERIFY implementation

et. al.

Cheers

Graham
1507  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [BEE2] [BEECOIN V2] POW X11/POS Hybrid - Now With CLIENT CHAT Feature! on: July 07, 2015, 10:53:28 AM
This update fixes blockchain issues

I'm curious and would like to reproduce the fix, how did you check that it is actually a fix for the blockchain issues?

I'm not in a position to check anything ...

Code:
Startup time: 07/07/15 10:43:27
Default data directory /home/gjh/.beecoinv2
Used data directory /home/gjh/.beecoinv2
dbenv.open LogDir=/home/gjh/.beecoinv2/database ErrorFile=/home/gjh/.beecoinv2/db.log
Bound to [::]:1108
Bound to 0.0.0.0:1108
Loading block index...
Opening LevelDB in /home/gjh/.beecoinv2/txleveldb
Transaction index version is 70508
Opened LevelDB successfully
LoadBlockIndex(): hashBestChain=6b5d3784d7e4d0fa7795  height=1399721  trust=17278333475265896  date=05/06/15 10:04:22
LoadBlockIndex(): synchronized checkpoint 00000d91aace98244561246182a310d7a7c58ff4b005596ca44a44f9f78219f1
Verifying last 2500 blocks at level 1
 block index           27506ms
Loading wallet...
nFileVersion = 1000200
Keys: 102 plaintext, 0 encrypted, 102 w/ metadata, 102 total
 wallet                  566ms
Loading addresses...
Loaded 85 addresses from peers.dat  2ms
mapBlockIndex.size() = 1405921
nBestHeight = 1399721
setKeyPool.size() = 101
mapWallet.size() = 0
mapAddressBook.size() = 1
ThreadRPCServer started
Done loading
ThreadStakeMiner started
ThreadMessageHandler started
ThreadOpenConnections started
ThreadSocketHandler started
ThreadIRCSeed started
ThreadMapPort started
ThreadOpenAddedConnections started
ThreadDNSAddressSeed started
Loading addresses from DNS seeds (could take a while)
Flushed 85 addresses to peers.dat  61ms
connect() failed after select(): Connection refused
IRC connect failed
IRC waiting 71 seconds to reconnect
trying connection 199.83.128.136:1108 lastseen=371185.0hrs
1 addresses found from DNS seeds
ThreadDNSAddressSeed exited
trying connection 64.251.65.98:1108 lastseen=1.1hrs
GetMyExternalIP() received [83.104.61.47] 83.104.61.47:0
GetMyExternalIP() returned 83.104.61.47
AddLocal(83.104.61.47:1108,5)
refreshWallet
ipcThread started
connection timeout
connection timeout
trying connection 149.126.74.136:1108 lastseen=371185.0hrs
trying connection 64.251.65.98:1108 lastseen=1.1hrs
No valid UPnP IGDs found
connection timeout
connection timeout
trying connection 1.34.180.245:1108 lastseen=371185.0hrs
trying connection 176.109.240.33:1108 lastseen=3008.0hrs
connection timeout
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.7hrs
connection timeout
trying connection 64.251.65.98:1108 lastseen=1.1hrs
connection timeout
trying connection 64.90.187.204:1108 lastseen=72.4hrs
connect() failed after select(): No route to host
trying connection 64.251.65.98:1108 lastseen=1.1hrs
connection timeout
trying connection 31.130.252.16:1108 lastseen=501.5hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.7hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.7hrs
connection timeout
trying connection 213.162.108.2:1108 lastseen=3060.8hrs
connection timeout
trying connection 5.9.56.229:1108 lastseen=931.0hrs
connect() failed after select(): Connection refused
trying connection 92.31.187.182:1108 lastseen=18.7hrs
connection timeout
trying connection 64.251.65.98:1108 lastseen=1.1hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.7hrs
connect() failed after select(): Connection refused
IRC connect failed
IRC waiting 138 seconds to reconnect
connection timeout
trying connection 64.251.65.98:1108 lastseen=1.1hrs
connection timeout
trying connection 176.37.195.36:1108 lastseen=231.4hrs
connection timeout
trying connection 1.34.180.245:1108 lastseen=799.4hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.7hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.8hrs
connection timeout
trying connection 64.251.65.98:1108 lastseen=1.2hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.8hrs
connection timeout
trying connection 64.251.65.98:1108 lastseen=1.2hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.8hrs
connection timeout
trying connection 77.38.15.148:1108 lastseen=3362.2hrs
connection timeout
trying connection 64.90.187.204:1108 lastseen=72.4hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.8hrs
trying connection 199.83.128.136:1108 lastseen=371185.0hrs
connection timeout
trying connection 31.130.255.16:1108 lastseen=132.3hrs
connection timeout
trying connection 149.126.74.136:1108 lastseen=371185.0hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.8hrs
connection timeout
trying connection 1.34.180.245:1108 lastseen=371185.0hrs
connection timeout
trying connection 1.34.180.245:1108 lastseen=799.4hrs
connection timeout
connection timeout
trying connection 64.251.65.98:1108 lastseen=1.2hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.8hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.8hrs
connection timeout
trying connection 64.251.65.98:1108 lastseen=1.2hrs
connection timeout
trying connection 1.34.180.245:1108 lastseen=799.4hrs
connection timeout
trying connection 64.251.65.98:1108 lastseen=1.2hrs
connection timeout
trying connection 31.130.255.16:1108 lastseen=132.3hrs
connection timeout
trying connection 64.251.65.98:1108 lastseen=1.2hrs
connection timeout
trying connection 31.130.255.16:1108 lastseen=132.3hrs
connection timeout
trying connection 112.5.180.220:1108 lastseen=501.5hrs
connect() failed after select(): Connection refused
IRC connect failed
IRC waiting 211 seconds to reconnect
connection timeout
trying connection 109.172.55.170:1108 lastseen=1.1hrs
connection timeout
trying connection 207.192.253.172:1108 lastseen=2988.7hrs
connection timeout
trying connection 64.251.65.98:1108 lastseen=1.2hrs
connection timeout
trying connection 176.37.195.36:1108 lastseen=231.5hrs
connection timeout
trying connection 92.31.187.182:1108 lastseen=18.8hrs
connection timeout
trying connection 89.151.165.144:1108 lastseen=2914.6hrs
connect() failed after select(): Connection refused
trying connection 92.31.187.182:1108 lastseen=18.8hrs
connection timeout
trying connection 31.130.255.16:1108 lastseen=132.3hrs

Does anyone have a synced node that has a BEE2 blockchain less than a month old?

Cheers

Graham
1508  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [BEE2] [BEECOIN V2] POW X11/POS Hybrid - Now With CLIENT CHAT Feature! on: July 07, 2015, 09:36:06 AM
BeeCoinV2 Windows Client as well as the Github has been updated to 1.0.2.

The version of LevelDB has regressed from 0.15 to 0.12, is that part of the fix?

Cheers

Graham
1509  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] Vcoin sha256 pow on: July 03, 2015, 09:08:24 AM
Just a question on the solo mining capability of the new wallet. Will it also by reference drop the getwork protocol causing older miners not being able to mine solo and therefore only working with stratum pools?

Oooooh, good catch. I hadn't spotted that.

I agree, such a strongly Bitcoin-specific orientation is inappropriate for an alt. It severely reduces the appeal of 0.10+ Core versions of the Bitcoin reference client, I shall have to reconsider the strategy because it doesn't look promising at this point.

Cheers

Graham
1510  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] HalCoin - XHF - SHA256 pure miners coin - in memory of Hal Finney on: July 02, 2015, 12:54:18 PM
A pure breed emulation of BitCoin in honour of one of the most important protagonists of BitCoin and cryptography.

I beg to disagree. An unambitious copy, differing only in a few user-facing strings, seems to fall rather short.

Pushing the envelope might be a better way to honour Hal's contribution - base it on elements, kick some cryptographic ass.

Cheers

Graham
1511  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] Vcoin sha256 pow on: July 01, 2015, 10:42:50 AM
A short progress report.

I'm working my way through the commit history of elements, integrating some of the features into VCoin 0.11 ...
Quote
What is Elements?

Elements is a collection of experiments to bring more technical innovation to Bitcoin.

What is Elements Alpha?

https://github.com/ElementsProject/elements/tree/alpha

Elements Alpha is the Elements project's first experimental test chain.

Compared to Bitcoin itself, it adds the following features:

  • Confidential Transactions
  • Segregated Witness
  • Relative Lock Time
  • Schnorr Signatures
  • Additional opcodes
  • Deterministic Peg (pegged to Bitcoin's testnet currency).
  • Signed Blocks

That's quite a shopping list. The items are too experimental to feature in Bitcoin right now, they might upset the applecart and could seriously diminish Bitcoin's value if things went badly wrong. VCoin has no such handicap to speak of and is an eminently suitable vehicle for offering innovative services enabled by these features.

Some of the power-ups are easy to obtain because they are contained in a single commit, I can just cherry-pick the commit and merge it. Some are much more challenging, requiring extensive re-factoring from 0.10.2 to 0.11.

Elements runs on its own Bitcoin-protocol testnet, the services haven't been exhaustively tested, nor does any trace of them appear in the wallet GUI.

It's a shopping list of ingredients, not ready-meals. Cuisine has yet to happen.

Cheers

Graham
1512  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [HXX] No ICO / No premine | YoBit | "A" rank by Earlz on: July 01, 2015, 10:06:58 AM
shame dev could have used his clever skills to make something legit and that would have worked out better hint look out for another coin

It's a slapdash copy'n'pasta job, it's most likely that the dev has been blissfully ignorant until now.

Cheers

Graham
1513  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [HXX] No ICO / No premine | YoBit | "A" rank by Earlz on: July 01, 2015, 09:29:37 AM
This is so wrong. PHx and masterdoge had like 800 ghs to 3 THs hash, this coin never had more than 60 ghs and was around 20-15 ghs for the first 5000 blocks. Something is wrong here. I am sure this coin doesn't have that exploit.

Sorry to disappoint:



hexx to the left, masterdoge to the right, darkcrave in the center. The exploit is masked from direct comparison by a spurious whitespace character at the end of each line and a regex remapping of values to variables, once the masking is reversed, the diff is fairly clear.

The introduced variable names act as a useful telltale:

https://github.com/search?utf8=%E2%9C%93&q=++++%2F%2F+If+Klen+%3E+PAD_SIZE%2C+the+key+is+really+SHA256%28K%29.+%2F%2F+&type=Code&ref=searchresults

Just a few affected coins. Which particular one is the most likely candidate for the role of “Typhoid Mary” is left to rampant speculation.

Cheers

Graham
1514  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [CHC] ChainCoin - NEW WALLET - MasterNodes soon - CPU/GPU - 1st 11-algo on: June 29, 2015, 11:23:10 PM
Hi, trying to build qt on ubuntu

I experienced that issue too. It was a blocker for a while.

Just in case it works for you, try ./configure --with-incompatible-bdb --with-gui=qt5 --enable-hardening=yes - hardening is the ostensible default but you never know.

I ended up editing src/Makefile, changing instances of -fPIE to -fPIC.

Cheers

Graham
 
1515  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [CHC] ChainCoin - NEW WALLET - MasterNodes soon - CPU/GPU - 1st 11-algo on: June 29, 2015, 08:12:38 PM
I added a networkhashps plot to the overview page:



https://github.com/gjhiggins/chaincoin/commit/45ea2923841371a600dbf5528cce08182ca9aefa

fwiw.

Cheers

Graham
1516  Bitcoin / Bitcoin Discussion / Re: BIP 0065 on: June 27, 2015, 10:16:43 AM
^Has anyone here done this yet? Or know of anyone who has? And why and how?

supcoin - https://github.com/supcoin/supcoin/commit/81e19c1b93da202479dfcb9eb84d7fd89c9db599

viacoin - https://github.com/viacoin/viacoin/pull/23

ziftrcoin - https://github.com/ZiftrCOIN/ziftrcoin/commit/42c932f50313a59cb1791e186417116fd71516d6

see also https://github.com/ElementsProject/elements/tree/checklocktimeverify

“how” is embodied in the source; I'm not in a position to comment on “why”.


Cheers

Graham
1517  Alternate cryptocurrencies / Announcements (Altcoins) / Re: Crevacoin launch atm on: June 27, 2015, 08:23:48 AM
new thread?

Yes, old thread is: https://bitcointalk.org/index.php?topic=1057102.0;all

metadata:
  • block_time - 60
  • category - launched w/o source
  • date_founded - 2015-04-02
  • description - welcome Creva Group Co., Ltd. Creva coin developed by Bitcoin algorithms, such as e-currency, creva coin has a mission to spread around the world and operates. In addition, the payment system with companies to use electronic coin shop in the real world are trying our best. Through international exchange listing and public mining and hope go even closer to you.
  • distributionscheme - ico-pow
  • expiration - extant
  • incept - 2015-04
  • name - CrevaCoin
  • powscheme - scrypt
  • premine - 86%
  • protectionscheme - pow
  • protocol - bitcoin
  • source - https://github.com/crevacoin/creva
  • symbol - CREVA
  • thread - 1057102.0
  • total_coins - 7200000000
  • website - http://www.crevacoin.kr/

Cheers

Graham

1518  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ANN - Octane BLAKE2s on: June 26, 2015, 03:35:50 PM
hashmeter      0 khash/s
hashmeter      0 khash/s

https://github.com/jamescoineron/octane/pull/1

Code:
hashmeter   1353 khash/s
hashmeter   1289 khash/s

That's on a Sandybridge i3 1.40GHz × 2/2, entry-level laptop. Blake2b is very quick, takes full advantage of onboard ASIC. A good choice for minimising GPU advantage over CPU, I've always thought.


Cheers

Graham
1519  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ANN - Octane BLAKE2s on: June 26, 2015, 12:33:45 PM
If you stand the self-signed server cert, ACME is a nearly-finished block explorer and is tracking OTCN:

Summary details: https://minkiz.co/acme

Block details: https://minkiz.co/acme/octn

Cheers

Graham
1520  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: Cryptopia Your ONE STOP SHOP for Altcoin Webwallets, Mining Pools, Exchange on: June 26, 2015, 08:47:49 AM
Hmm, I'm bound to wonder if they're actually Kiwis or whether that's simply where they chose to register the organisation.

The woeful spelling in the website's text suggests the latter:

“Track your crytpo payment every step of the jorney for your peice of mind.”

Shoddy QA, not a good sign from a company.

Cheers

Graham
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