[NENG]Nengcoin - A Decentralized Multi-Rig Solo Mining Scrypt Coin

[honglu69]

got any decent addnodes ?

im re doing the pool so each coin has a dedicated port to save mining other coins ?

im only getting 2 cons

addnode=75.127.136.66:6377
addnode=68.151.225.158:6377

That should be fine. full node wallet has self discovery capability to connect more nodes through the connection.

[1713509426]

1713509426

[1713509426]

1713509426

[1713509426]

1713509426

[honglu69]

base difficulty rose above 1.  big ASIC miners are dominant now along with CPU cheetah solo miners.

[Jeronimo99]

NENG mining pool

https://zpool.ga

-a scrypt -o stratum+tcp://zpool.ga:3433 -u Nby83nMyMTBg1guMAuS2Jv1iNUmzuipkSX -p c=NENG

[794259332]

any active nodes？

[honglu69]

any active nodes？

There should be many nodes active.

v1.3.0 wallet has seeds of several IPs.

I have added dozen current active nodes:port on the first ann here. Check them out.  Yeah, lots of them are not on standard port.

[honglu69]

Just added on the first ann msg.  Also below for current active nodes to help syncing:

 addnode ip address for the wallet to sync faster:

14.202.215.6:52536
85.202.231.41:37184
212.56.109.179:49694
76.28.105.88:43006
50.245.85.74:49046
85.202.228.70:59407
76.28.105.88:43172
76.28.105.88:43204
54.39.99.81:38292
50.99.236.70:57591
184.60.203.52:6377
207.180.248.171:52670
212.56.109.179:49826

Also checkout this for more IPs to addnode:
http://nengexplorer.mooo.com:3001/network

[honglu69]

NewEnglandcoin core v1.3.0.1 is released:
https://github.com/ShorelineCrypto/NewEnglandCoin/releases

This is minor release, mainly the linux wallet binary compiled with upnp enabled, and new seed ips to allow better wallet syncing.

Upgrade is optional.

Recommended: new users.  Or pool and solo miners that want faster connection and faster syncing. Not required to upgrade if you are fine with current wallet on randomSpike v1.3.0.

[honglu69]

got any decent addnodes ?

im re doing the pool so each coin has a dedicated port to save mining other coins ?

im only getting 2 cons

addnode=75.127.136.66:6377
addnode=68.151.225.158:6377

The new release v1.3.0.1 should allow your pool server to have more connections and faster syncing speed.

[honglu69]

any active nodes？

The new version v1.3.0.1 should improve connection on active nodes.

[honglu69]

big ASIC miners appear to have left.  Now Cheetah CPU solo miners are dominating on the mining rewards.

[findblocks.com]

ive added it back to the pool we have a new server and hopefully no downtime now :-)

[honglu69]

base diff reset to very low level. Boom for GPU solo miners and small ASIC solo miners

[honglu69]

I just noticed that currently the base difficulty is very low, almost close to zero.  This is not good time for big ASIC miners on pool because randomSpike algo on top of scrypt restrict ASIC.
I noticed that there are 40 mH/s hash rate running in FindBlocks mining NENG, only getting 3 blocks in last one hour.  By the way, I am running a USB ASIC stick with  less than 3 mh/s hash rate solo mining NENG, less than 1/10
of the hash rate, but getting one block almost every two minutes now.  

Just be warned here for any new big ASIC miners on NENG if you are not aware of special algo of NENG.  It may not be smart now to mine NENG on big ASIC rig, which cost lots of electricity and noises.

Just noticed there are more than 100 Mh/s running in CMinor's pool too with poor results. Just be warned on this same issue above.

[honglu69]

ASIC big miners are in NENG mining pool mainly. More than 2 Gh/s hash rate are right now.   ASICs are dominating the rewards now.  Base difficult at 8.6

[honglu69]

It now appears that all big ASIC miners left, CPU Cheetah solo miners are dominating on the rewards.

[honglu69]

Base difficulty has reset to very low level. Another boom for GPU solo miners/small ASIC solo miners.

[honglu69]

big ASIC miners pushed up base difficulty to above 7 and dominating the rewards.  CPU Cheetah solo miners are getting better now.

[honglu69]

big ASIC miners seems to have left. CPU Cheetah solo miners are dominating on mining.

[honglu69]

base difficulty reset to very low level. Boom for GPU solo miners or small ASIC USB solo miners.  low time for Cheetah cpu solo miners.

[honglu69]

Timestamp miner cheating warning was back, but it was obvious that the timestamp manipulating miner was not getting that much of rewards.

Based on below, from 1348466 to 1348871 height for total of 406 blocks, the below timestamp attacking miner got 34 blocks reward, or 8.4% of total rewards over two and half hours.
This is about 4.5 minutes per block reward.  This was not that much.  A USB ASIC solo miner such as futurebit moonlander 2 right now can get better reward than this on solo mining mode.

Scrypt RandomSpike algorithm is doing well so far as designed on this issue.

Code:

Cheetah running, block 1348453: 1585011155 2020-03-24 00:57:56.735386 GMT
block 1348455: 1585011481 2020-03-24 00:58:06.750765 GMT
Cheetah rests, NENG CPU Mining Stopped
Height 1348466 block Time is ahead of current time, miner cheating or wrong timestamp 1585011568, current 2020-03-24 00:59:26.864551 GMT
Height 1348471 block Time is ahead of current time, miner cheating or wrong timestamp 1585011629, current 2020-03-24 01:00:27.320835 GMT
Height 1348485 block Time is ahead of current time, miner cheating or wrong timestamp 1585011989, current 2020-03-24 01:06:28.009136 GMT
Height 1348489 block Time is ahead of current time, miner cheating or wrong timestamp 1585012009, current 2020-03-24 01:06:48.037589 GMT
Height 1348497 block Time is ahead of current time, miner cheating or wrong timestamp 1585012119, current 2020-03-24 01:08:38.207915 GMT
Height 1348500 block Time is ahead of current time, miner cheating or wrong timestamp 1585012230, current 2020-03-24 01:10:28.385189 GMT
Height 1348519 block Time is ahead of current time, miner cheating or wrong timestamp 1585012402, current 2020-03-24 01:13:18.760249 GMT
Height 1348534 block Time is ahead of current time, miner cheating or wrong timestamp 1585012493, current 2020-03-24 01:14:49.460217 GMT
Height 1348577 block Time is ahead of current time, miner cheating or wrong timestamp 1585012952, current 2020-03-24 01:22:30.738636 GMT
Height 1348581 block Time is ahead of current time, miner cheating or wrong timestamp 1585012963, current 2020-03-24 01:22:40.755340 GMT
Height 1348592 block Time is ahead of current time, miner cheating or wrong timestamp 1585013104, current 2020-03-24 01:25:01.203182 GMT
Height 1348629 block Time is ahead of current time, miner cheating or wrong timestamp 1585013803, current 2020-03-24 01:36:42.294949 GMT
Height 1348642 block Time is ahead of current time, miner cheating or wrong timestamp 1585013986, current 2020-03-24 01:39:42.647742 GMT
Height 1348644 block Time is ahead of current time, miner cheating or wrong timestamp 1585013997, current 2020-03-24 01:39:52.663731 GMT
Height 1348653 block Time is ahead of current time, miner cheating or wrong timestamp 1585014055, current 2020-03-24 01:40:52.758644 GMT
Height 1348669 block Time is ahead of current time, miner cheating or wrong timestamp 1585014306, current 2020-03-24 01:45:03.493699 GMT
Height 1348702 block Time is ahead of current time, miner cheating or wrong timestamp 1585014757, current 2020-03-24 01:52:34.421410 GMT
Height 1348718 block Time is ahead of current time, miner cheating or wrong timestamp 1585015108, current 2020-03-24 01:58:25.501066 GMT
Height 1348721 block Time is ahead of current time, miner cheating or wrong timestamp 1585015139, current 2020-03-24 01:58:55.633616 GMT
Height 1348730 block Time is ahead of current time, miner cheating or wrong timestamp 1585015237, current 2020-03-24 02:00:35.785879 GMT
Height 1348740 block Time is ahead of current time, miner cheating or wrong timestamp 1585015579, current 2020-03-24 02:06:16.832983 GMT
Height 1348742 block Time is ahead of current time, miner cheating or wrong timestamp 1585015650, current 2020-03-24 02:07:26.948923 GMT
Height 1348744 block Time is ahead of current time, miner cheating or wrong timestamp 1585015660, current 2020-03-24 02:07:37.207593 GMT
Height 1348756 block Time is ahead of current time, miner cheating or wrong timestamp 1585015742, current 2020-03-24 02:08:57.379279 GMT
Height 1348758 block Time is ahead of current time, miner cheating or wrong timestamp 1585015752, current 2020-03-24 02:09:07.513974 GMT
Height 1348768 block Time is ahead of current time, miner cheating or wrong timestamp 1585015808, current 2020-03-24 02:10:07.597102 GMT
Height 1348771 block Time is ahead of current time, miner cheating or wrong timestamp 1585015829, current 2020-03-24 02:10:27.628972 GMT
Height 1348789 block Time is ahead of current time, miner cheating or wrong timestamp 1585015959, current 2020-03-24 02:12:37.831446 GMT
Height 1348802 block Time is ahead of current time, miner cheating or wrong timestamp 1585016370, current 2020-03-24 02:19:28.561438 GMT
Height 1348805 block Time is ahead of current time, miner cheating or wrong timestamp 1585016472, current 2020-03-24 02:21:08.717264 GMT
Height 1348808 block Time is ahead of current time, miner cheating or wrong timestamp 1585016482, current 2020-03-24 02:21:18.810170 GMT
Height 1348833 block Time is ahead of current time, miner cheating or wrong timestamp 1585017011, current 2020-03-24 02:30:10.909225 GMT
Height 1348858 block Time is ahead of current time, miner cheating or wrong timestamp 1585017215, current 2020-03-24 02:33:31.535510 GMT
Height 1348871 block Time is ahead of current time, miner cheating or wrong timestamp 1585017282, current 2020-03-24 02:34:41.965853 GMT
ASIC/GPU miners got stuck on NENG blockchain for 126 seconds
Cheetah running, block 1348888: 1585017436 2020-03-24 02:39:22.691050 GMT
Cheetah accelerates, NENG CPU Mining Started
ASIC/GPU miners got stuck on NENG blockchain for 136 seconds
Cheetah running, block 1348888: 1585017436 2020-03-24 02:39:32.709834 GMT
ASIC/GPU miners got stuck on NENG blockchain for 146 seconds
Cheetah running, block 1348888: 1585017436 2020-03-24 02:39:42.722967 GMT
ASIC/GPU miners got stuck on NENG blockchain for 156 seconds
Cheetah running, block 1348888: 1585017436 2020-03-24 02:39:52.738846 GMT
ASIC/GPU miners got stuck on NENG blockchain for 166 seconds