[NENG]Nengcoin - Litecoin on Steroids - Scrypt for All Miners - page 13.

honglu69

member

Activity: 1554

Merit: 23

Quote from: titinet on January 05, 2021, 08:36:30 AM

Hi Honglu69,

Are you sure that your core is correct because I discover on my pool :

2386069 113 left 05/01/2021 13:26:44 2.5000 10,000.00
2386056 Orphan 05/01/2021 13:25:12 0.0024 10,000.00
2386054 98 left 05/01/2021 13:23:49 2.5000 10,000.00

Why this difficulty "0,0024" between 2 blocks ?

Hi titinet,

Please checkout the first Ann page here on the details of randomSpike. 0.0024 is "cheetah diff". There are concept of cheetah diff, reset diff, and base diff (diff you usually see in litecoin or dogecoin). Cheetah effect algo has 2nd layer of difficulty concept that do not exist in bitcoin, litecoin, or dogecoin.

That is why I labeled "Nengcoin - scrypt on steroids". This is not normal scrypt coin.

titinet

newbie

Activity: 74

Merit: 0

Hi Honglu69,

Are you sure that your core is correct because I discover on my pool :

2386069 113 left 05/01/2021 13:26:44 2.5000 10,000.00
2386056 Orphan 05/01/2021 13:25:12 0.0024 10,000.00
2386054 98 left 05/01/2021 13:23:49 2.5000 10,000.00

Why this difficulty "0,0024" between 2 blocks ?

titinet

newbie

Activity: 74

Merit: 0

Hi,

New pool : https://pool.scrypt.ovh/nengcoin/public/index.php?page=dashboard

Explorer downloading : http://explorer.scrypt.ovh/nengcoin/

honglu69

member

Activity: 1554

Merit: 23

3nd v1.5.x benchmark - phone vs computer vs USB ASIC
24 hours mining report

Last 24 hours was not another day of slow blocks moving day. The first 12 hours was normal mining day. However, earlier this morning a big CPU miner jumped on timestamp attack, back and forth 2 minutes trying to get more rewards. See my earlier "mining war reports". Later, NENG had shallow reset and is still ongoing. So essentially CPU miners only got half day good mining.

Still the benchmark is same for android vs 1 cpu linux using --interval 10 in cheetah_cpuminer
4 core android (--cpu 6 on 8cpu in UserLand app): 60000 NENG
1 cpu linux: 20000 NENG

USB ASIC (futurebit Moonlander2) on two rotating nodes: 1.62 million NENG

The 4 core android phone mining performance continue to beat the 1 cpu linux.

However, Moonlander2 reward was huge because it profited from big CPU miner timestamp attack, then on shallow reset.

honglu69

member

Activity: 1554

Merit: 23

Changed the title to "Nengcoin - Scrypt on Steroids" reflecting the fact that scrypt randomSpike is really an enhanced version of scrypt coin that allow diversified mining rigs to have a winning chance on mining NENG while the algo still secure and protect the network from 51% attackers.

Litecoin/Dogecoin/Nengcoin are all scrypt coins. But Nengcoin is Dogecoin on Steroids

honglu69

member

Activity: 1554

Merit: 23

Quote from: findblocks.com on January 04, 2021, 07:12:16 PM

Just dug out my 2 moonlanders

when the chain has synced ill be mining

Can you inbox me please honglu69

Pay attention to here or reddit or discord. I usually send out alert immediately after I found out to help out GPU solo miners to profit big on NENG on reset day for solo mining.

findblocks.com

sr. member

Activity: 515

Merit: 250

Just dug out my 2 moonlanders

when the chain has synced ill be mining

Can you inbox me please honglu69

honglu69

member

Activity: 1554

Merit: 23

Shallow reset, boom for USB ASIC solo miners
NENG just shallow reset to base diff 0.009. This is bit too high for GPU solo miners, but another boom for USB ASIC solo miners.

With this shallow reset, the mining war today between a big CPU timestamp attacker verses USB ASIC solo miners is over.

honglu69

member

Activity: 1554

Merit: 23

How to Tell a Big CPU Miner is attacking on Timestamp
New article on reddit
https://www.reddit.com/r/nengcoin/comments/kqgh6v/how_to_tell_a_big_cpu_miner_is_attacking_on/

honglu69

member

Activity: 1554

Merit: 23

Mining War: big CPU Timestamp Attacker vs USB ASIC solo Miner

A mining war continues between a big CPU timestamp attack who stamp block time always 2 minutes forward, and 2 minutes backward in order to get more profit in NENG mining.

My USB ASIC (futurebit moonlander2) mining is on fire to profit from this, and getting profit away from this big CPU timestamp attacker.

Code:

[2021-01-04 14:32:29] New block detected on network
 [2021-01-04 14:32:31] Found block for pool 1!
 [2021-01-04 14:32:31] Accepted 00f88118 MLD 0  pool 1 Diff 4m/2m
 [2021-01-04 14:32:31] New block detected on network
 [2021-01-04 14:32:31] Network difficulty changed to 244k ( 1.75T)
 [2021-01-04 14:32:31] New block detected on network
 [2021-01-04 14:32:49] Switching to pool 0 http://127.0.0.1:8376
 [2021-01-04 14:34:19] Switching to pool 1 http://127.0.0.1:8378
 [2021-01-04 14:34:33] Network difficulty changed to 0 ( 17.5k)
 [2021-01-04 14:34:33] New block detected on network
 [2021-01-04 14:34:36] Found block for pool 1!
 [2021-01-04 14:34:36] Accepted 002d1dd5 MLD 0  pool 1 Diff 22m/2m
 [2021-01-04 14:34:36] New block detected on network
 [2021-01-04 14:34:36] Network difficulty changed to 244k ( 1.75T)
 [2021-01-04 14:34:36] New block detected on network
 [2021-01-04 14:35:49] Switching to pool 0 http://127.0.0.1:8376
 [2021-01-04 14:36:37] Network difficulty changed to 2 (19.46M)
 [2021-01-04 14:36:37] New block detected on network
 [2021-01-04 14:37:02] Found block for pool 0!
 [2021-01-04 14:37:02] Rejected 0000087c MLD 0  pool 0 Diff 30/2
 [2021-01-04 14:37:19] Switching to pool 1 http://127.0.0.1:8378
 [2021-01-04 14:38:37] New block detected on network
 [2021-01-04 14:38:49] Switching to pool 0 http://127.0.0.1:8376
 [2021-01-04 14:40:19] Switching to pool 1 http://127.0.0.1:8378
 [2021-01-04 14:40:39] Network difficulty changed to 0 ( 17.5k)
 [2021-01-04 14:40:39] New block detected on network
 [2021-01-04 14:40:40] Found block for pool 1!
 [2021-01-04 14:40:40] Accepted 01814568 MLD 0  pool 1 Diff 2m/2m
 [2021-01-04 14:40:40] New block detected on network
 [2021-01-04 14:40:41] Network difficulty changed to 2 (19.46M)
 [2021-01-04 14:40:41] New block detected on network

As seen above screen shot, total of 8 minutes, 3 blocks mined, 1 block rejected.

My one USB ASIC's power is limited, probably maxed out on two blocks within two minutes. Hopefully more Moonlander2 solo miners can join in mining NENG and get profit away from this big CPU timestamp attacker.

The current setup is default, no expiry=10 option, uses default 600 frequency. Tested with expiry=10, not good on this situation. The best option is default, settings on two rotating nodes.

honglu69

member

Activity: 1554

Merit: 23

Big profit for USB ASIC Solo miner on 2 Rotating Nodes Now
There is a big CPU miner who timestamp block back and forth 2 minutes ahead and back trying to get more profit.

This plays into USB ASIC moonlander2 on two rotating nodes, which can profit hugely on this. See below screenshot, my Futurebit Moonlander2 on two rotating nodes mined two blocks within 6 minutes. This is because USB ASIC on solo mining two nodes setup can also mine into cheetah diff, which can take away profit from big CPU timestamp attacker.

https://www.reddit.com/r/nengcoin/comments/kqe2wl/big_profit_for_usb_asic_solo_miner_on_2_rotating/

honglu69

member

Activity: 1554

Merit: 23

Quote from: @AlexTT on January 04, 2021, 05:23:34 AM

how can i switch to a new coin now?

Download the new wallet, inside new wallet files, there is file called "upgrade_newenglandcoin" text file guide. You can use old NewEnglandcoin data file and avoid long syncing for new Nengcoin.

Nengcoin blockchain are identical to old coin before hard fork. After hard fork, it is new blockchain.

findblocks.com

sr. member

Activity: 515

Merit: 250

im just compiling for the pool

@AlexTT

newbie

Activity: 32

Merit: 0

sorry, already found how to accomplish this

@AlexTT

newbie

Activity: 32

Merit: 0

how can i switch to a new coin now?

honglu69

member

Activity: 1554

Merit: 23

Changed title to Nengcoin - Mobile Mining reflects the fact that v1.5.x is great success. Android phone miners should just join in and obtain great reward from mobile decentralization of NENG.

honglu69

member

Activity: 1554

Merit: 23

2nd v1.5.x benchmark - phone vs computer vs USB ASIC
24 hours mining report

Last 24 hours was another day of slow blocks moving day. Average block time is slower, could be 1.5 minutes to 2 minutes per block due to some ASIC rigs leaving.
Still the benchmark is same for android vs 1 cpu linux using --interval 10 in cheetah_cpuminer
4 core android (--cpu 6 on 8cpu in UserLand app): 70000 NENG
1 cpu linux: 40000 NENG

USB ASIC (futurebit Moonlander2) on 1 full node + 1 pool rotating: 90000 NENG

The 4 core android phone mining performance continue to beat the 1 cpu linux. In fact the phone reward is close in against Moonalander2. Moonlander2 reward is relatively down possibly because the reward from pool is less than full node. Out of 90k NENG, 60k came from 1 full node, 30k came from pool.

honglu69

member

Activity: 1554

Merit: 23

NewEnglandcoin (NEWE) Wallet Removal on Jan 10, 2021

Shorelinecrypto is removing wallets that do not have markets. Wallet removals are a routine part of our ongoing platform management for performance and operational efficiency.

Any customers that have balances within these wallets (NewEnglandcoin (NEWE)), must withdraw their assets by no later than Jan 10, 2021, 07:01 UTC..

If you encounter issues for withdrawing NewEnglandcoin (NEWE), please send support tickets at shorelinecrypto web page.

honglu69

member

Activity: 1554

Merit: 23

1st v1.5.x benchmark - phone vs computer vs USB ASIC
24 hours Mining Reports

Last 24 hours was more of normal mining day, the block time was maintained around 40 seconds to 1.3 minutes per block. Base diff was 3 unchanged.

Here is my android phone vs computer first real benchmark on v1.5.x, both computer and android used same flag in cheetah:

python main.py --interval 10 --cpu 6 for phone

python main.py --interval 10 --cpu 1 for linux in virtualbox old PC

4 core android phone (8 cpu total, used 6 ) : 100,000 NENG
1 cpu Linux in old PC in virtualbox of windows10: 40,000 NENG
USB ASIC (moonlander2) on two rotating full nodes: 220,000 NENG

The android phone beat 1 cpu linux handsomely on reward. This is similar to summer of 2020 on v1.4.x at beginning of phone mining. So far this v1.5.x android phone mining 2.0 looks great. Particularly considering the fact that USB ASIC solo miner only obtained 220k reward during same 24 hours.

honglu69

member

Activity: 1554

Merit: 23

Today is day of Dogecoin!

I changed our slogan to "Nengcoin - Dogecoin on Steroid". Let's see how it goes.

Topic: [NENG]Nengcoin - Litecoin on Steroids - Scrypt for All Miners - page 13. (Read 45944 times)