[ANN] official NovaCoin thread - the original PoS+scrypt coin. --POOL LIST-- - page 29.

Balthazar

legendary

Activity: 3108

Merit: 1359

https://github.com/novacoin-project/novacoin/pull/6

Not accepted yet, but ready for testing. It introduces metahash field which contains a hash of transaction metadata.

Quote

alex@alex-VirtualBox:~/novacoin/src$ ./novacoind gettransaction 989aaba0866c361efa36ab465a6632db23cd4ef3337984e8947b39caa4136ab8
{
   "txid" : "989aaba0866c361efa36ab465a6632db23cd4ef3337984e8947b39caa4136ab8",
"metahash" : "391141273c9fa47a7bf52b7980aa1208aafa9453d468b6d37186a57c537066bf",
"version" : 1,
   "time" : 1392845428,
   "locktime" : 0,
   "vin" : [
   {
   "txid" : "c63e334bbe74b1d928dcb01543353cb04026d2ae556e6876655ef074b786036e",
   "vout" : 1,
   "scriptSig" : {
   "asm" : "304402203ed3b29bdfcc1a7e55e635b855605110c540c0d8f2d2677ed184242dd2a41875022027a aa54da28e36a3e91b4da2706c3896bdddef3286dbe51a06f7e53cad04e63b01",
   "hex" : "47304402203ed3b29bdfcc1a7e55e635b855605110c540c0d8f2d2677ed184242dd2a4187502202 7aaa54da28e36a3e91b4da2706c3896bdddef3286dbe51a06f7e53cad04e63b01"
   },
   "sequence" : 4294967295
   }
   ],
   "vout" : [
   {
   "value" : 0.00000000,
   "n" : 0,
   "scriptPubKey" : {
   "asm" : "",
   "type" : "nonstandard"
   }
   },
   {
   "value" : 21.42000000,
   "n" : 1,
   "scriptPubKey" : {
   "asm" : "036ed01fdf7a5b4cacbc938a6848cce2692501d8fe997e3e42eda372638ffa3864 OP_CHECKSIG",
   "reqSigs" : 1,
   "type" : "pubkey",
   "addresses" : [
   "4bZaUMfgS43TtXqjzPPdq9yGmPBqWpL5wu"
   ]
   }
   },
   {
   "value" : 21.43966100,
   "n" : 2,
   "scriptPubKey" : {
   "asm" : "036ed01fdf7a5b4cacbc938a6848cce2692501d8fe997e3e42eda372638ffa3864 OP_CHECKSIG",
   "reqSigs" : 1,
   "type" : "pubkey",
   "addresses" : [
   "4bZaUMfgS43TtXqjzPPdq9yGmPBqWpL5wu"
   ]
   }
   }
   ],
   "blockhash" : "e74de7bdc3d942f6a62b1d57c748699eafd46a4b867867460bc96a8fb6e76cec",
   "confirmations" : 1
}
alex@alex-VirtualBox:~/novacoin/src$

This hash should be identical for all possible modifications of transaction.

svost

sr. member

Activity: 461

Merit: 252

http://bitcoinexaminer.org/novacoin-first-birthday/

Balthazar

legendary

Activity: 3108

Merit: 1359

Spent some time to update the wiki with basic info

https://github.com/novacoin-project/novacoin/wiki/Proof-of-stake
https://github.com/novacoin-project/novacoin/wiki/Coin-Age
https://github.com/novacoin-project/novacoin/wiki/CoinDayWeight
https://github.com/novacoin-project/novacoin/wiki/Transaction

...

Hope you'll find it useful.

Balthazar

legendary

Activity: 3108

Merit: 1359

Well... It seems that current 0.4.4.7 testing branch runs pretty stable for now. This branch is available here for public testing:

https://github.com/novacoin-project/novacoin/tree/current

Basic list of changes:

1) Pruned transactions serialization support.

Pruned transaction records are now saved into coinsDB. These records are composed of 13-14 bytes of metadata (block height, coinbase/coinstake flags, block and transaction timestamp). This resolves all syncronization issues. Though currently there is no lifetime limit for such records, cleanup for old records will be implemented in the future versions of NVC client (this cleanup will be performed after reaching the 520-blocks maturity window, I guess).

2) Conflicted transactions handling.

Balthazar

legendary

Activity: 3108

Merit: 1359

Quote from: flound1129 on February 14, 2014, 02:18:16 PM

It looks like my cold wallet somehow lost around 250 NVC after downgrading.. Any way to recover these coins?

Can you send me a list of transactions?

flound1129

hero member

Activity: 938

Merit: 1000

www.multipool.us

It looks like my cold wallet somehow lost around 250 NVC after downgrading.. Any way to recover these coins?

Balthazar

legendary

Activity: 3108

Merit: 1359

Quote

Users & hasrates from Test public nodes (average last hour):

Node name   User (address)   hash rate
85.234.62.99   4SUJpbxMJ7rPVpTJ5iy5C1RqUHz3oZMzB5   4.825Mh/s
p2pool.novaco.in   4QnD1b4Apds1Abff3b9f5qkp1DGFWyS9Py   226.816kh/s
p2pool.novaco.in   C5SYQoWDRZj8kSHayCUJFctxWndNFSykCn   1.241Mh/s

C5SYQoWDRZj8kSHayCUJFctxWndNFSykCn, it seems that you have specified incorrect address. Roll Eyes

ShadowAlexey

donator

Activity: 968

Merit: 1002

http://bitcoinexaminer.org/novacoin-developer-proof-of-stake-system-solution-cryptocurrencies/

Balthazar

legendary

Activity: 3108

Merit: 1359

Recent Novacoin commits:

https://github.com/novacoin-project/novacoin

-confchange option added. This setting allows user to prevent an unconfirmed change from being spent, disabled by default;
-enforcecanonical option added. This setting enforces canonical PUSH operators for unconfirmed transactions, enabled by default.

Stratum server update:

https://github.com/novacoin-project/stratum-mining

Switch to regular addresses instead of public keys;
Merge all changes from the latest snapshot of upstream.

Balthazar

legendary

Activity: 3108

Merit: 1359

Quote from: flound1129 on February 12, 2014, 04:36:21 AM

So what version am I supposed to be running now?

An actual client version is 0.4.4.6 update1:

Code:

"version" : "v0.4.4.6-nvc-update1-beta",
"protocolversion" : 60012,

It's available at sourceforge and github.

v0.4.4.5 and v0.4.4.6 also can be used without any problem.

flound1129

hero member

Activity: 938

Merit: 1000

www.multipool.us

So what version am I supposed to be running now?

Balthazar

legendary

Activity: 3108

Merit: 1359

By the way... From this day I'm starting to divide some coins between active p2pool miners once per 24 hours.

If somebody want to do the same, it's quite simple.

There are a few examples:

1) Distribute 1 coin proportionally between active miners:

Code:

novacoind sendmany "" "$(wget -O- http://IP_P2POOL_SERVER:8336/patron_sendmany/1)"

2) Distribute 1 coin per 24 hours automatically:

Code:

0 0 * * * novacoind sendmany "" "$(wget -O- http://IP_P2POOL_SERVER:8336/patron_sendmany/1)"

3) If you have no experience with linux or cron you can distribute some coins manually. Just open http://IP_P2POOL_SERVER:8336/patron_sendmany/N in your browser, copy the output and execute the following command using your RPC console:

Code:

sendmany "" 'OUTPUT'

Have fun

Balthazar

legendary

Activity: 3108

Merit: 1359

Just another p2pool update reminder message

SRC: https://github.com/novacoin-project/p2pool/
Py2Exe: http://sourceforge.net/projects/novacoin/files/p2pool_win32_13.4-25-g6da08c4.zip/download

If you have not updated yet, don't delay upgrade without serious reasons. Don't risk wasting your hashing power. Roll Eyes

Balthazar

legendary

Activity: 3108

Merit: 1359

P2Pool was updated to 13.4-25. It's recommended to apply this update because it fixes an issue with block header timestamp. This issue could cause generation of invalid blocks.

SRC: https://github.com/novacoin-project/p2pool/
Py2Exe: http://sourceforge.net/projects/novacoin/files/p2pool_win32_13.4-25-g6da08c4.zip/download

Balthazar

legendary

Activity: 3108

Merit: 1359

Quote from: glendall on February 09, 2014, 08:23:21 PM

Wow PoS difficulty is really taking off Shocked

Yep, that's crazy Shocked

I wonder what would happen with proof-of-stake difficulty if this holder will open his wallet.

~~P.S. It's planned to remove JSON-RPC interface support in the next p2pool update. So, next p2pool release will be stratum-only.~~ Postponed to a future release.

glendall

legendary

Activity: 2156

Merit: 1018

Buzz App - Spin wheel, farm rewards

Wow PoS difficulty is really taking off Shocked

Good for Novacoin and the users. Bad for me personally though Tongue

Balthazar

legendary

Activity: 3108

Merit: 1359

Linux client builds were added. This builds were created on debian squeeze.

Debian [ARM6L | i686 | x86_64]

You can use it if your system is unable to run a static binaries created on Ubuntu LTS.

Balthazar

legendary

Activity: 3108

Merit: 1359

Second block generated:

http://explorer.novaco.in/block/0000000000a429027c95bca920c4545c65140ceb3764139bd1b575f21aa66d37

Balthazar

legendary

Activity: 3108

Merit: 1359

First valid block was generated by new P2Pool:

http://explorer.novaco.in/block/0000000000149d66a514b2f53f2ac4cc9cbc79bbe2cc8402dd9a78652c0cd4be

Balthazar

legendary

Activity: 3108

Merit: 1359

Quote from: mkonecny on February 07, 2014, 06:24:51 PM

May I humbly suggest that the Sourceforge download page is cleaned up a bit? Most wallets have Windows/OSX/Linux files, this one has 17!!

Currently we are performing build removal only when it becomes incompatible with network. But maybe you are right...

Topic: [ANN] official NovaCoin thread - the original PoS+scrypt coin. --POOL LIST-- - page 29. (Read 282708 times)