[NENG]Nengcoin - Litecoin on Steroids - Scrypt for All Miners - page 15.

honglu69

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cheetah_cpuminer v1.3.0 released - fixed timestamp attack
This new version is released at cheetah_cpuminer at:https://github.com/ShorelineCrypto/cheetah_cpuminer

This new version of cheetah_cpuminer allows all cpu miners on android phones, computers, chromebook tablets to get a share of mining rewards when a big CPU miner attacks NENG with timestamp.

If your computer, chromebook, android phone already has a version in running, you can do below to upgrade:
(1) kill your cheetah CPU miner
(2) delete old cheetah_cpuminer software, re-download software
(3) restart cpuminer as before.

For android phones or linux, you can do below as easy upgrade using git command:
(1) step one: Ctr-C to kill the running cheetah_cpuminer
(2) under the folder "cheetah_cpuminer" or cd to it if not in that folder:
$prompt: cd cheetah_cpuminer
$prompt: git pull
(3) restart cheetah_cpuminer as before.

honglu69

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Delisting Notification on NewEnglandcoin (NEWE)

NewEnglandcoin(NEWE) will be delisted from shorelinecrypto exchange on Jan. 9, 2021. The last trading day for NEWE is 12/27/2020. After that up until 01/09/2021, NEWE will be allowed to withdraw only, and trading disabled.
On Jan 9, 2021, NEWE will be delisted and removed from exchange. Please withdraw all your NEWE balances to your Nengcoin (NENG) wallet before NEWE delisting day.

honglu69

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NENG base diff just reset, boom for GPU/USB ASIC miners
NENG base difficulty just reset to close to zero. Another boom for GPU/USB ASIC miners

honglu69

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There is one big CPU Miner timestamp Attack

There is one big CPU Miner timestamp Attack
It appears that there is one big CPU miners doing timestamp manipulation and trying hard to monopolize all the NENG mining rewards. It appears it trying to stamp 2 minutes ahead and then 2 minutes behind and getting a lot of block rewards, driving out other CPU or ASIC miners.

Timestamp attack happened on GPU or ASIC miners before. CPU miners attack on timestamp is new on NENG. Cheetah_Cpuminer software will do a big upgrade tonight to address this unfair mining competition issue.

See the screen shot:

https://www.reddit.com/r/nengcoin/comments/kkrwn8/there_is_one_big_cpu_miner_timestamp_attack/

honglu69

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Quote from: chicohs on December 24, 2020, 12:30:45 PM

Hi, I'm trying to mine on android, but I couldn't execute this command (d. ./nengcoind (create wallet folder & files)), when I type ./nengcoind the message "No such file or directory" appears
Can someone help me?

Can you come over to discord "support" board for help?
Most likely there is something wrong in your android procedure, for example, wrong platform (arm64 vs armhf), or you are running on wrong dictory folder path. Also post some screen shot of your phone UserLand app commands for that.

chicohs

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Hi, I'm trying to mine on android, but I couldn't execute this command (d. ./nengcoind (create wallet folder & files)), when I type ./nengcoind the message "No such file or directory" appears
Can someone help me?

honglu69

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Activity: 1573

Merit: 23

Quote from: QQ6693606 on December 22, 2020, 11:00:37 PM

how to swap newe to neng for local wallet

For local wallet, NEWE wallet file and NENG wallet files are compatible. Also data files are identical too. Just renamed backed up NEWE wallet file drop "wallet.dat" into wallet data folder.

Use the guide in wallet "upgrade_newenglandcoin_wallet.txt" when you download windows/macOS/linux/android new v1.5.x wallet and do the upgrade.
windows version:
https://github.com/ShorelineCrypto/nengcoin/blob/master/doc/Win_install/upgrade_newenglandcoin_wallet.txt
Mac version is here:
https://github.com/ShorelineCrypto/nengcoin/blob/master/doc/MacOS_install/upgrade_newenglandcoin_wallet.txt
Android version:
https://github.com/ShorelineCrypto/nengcoin/blob/master/doc/Android_Userland_App/upgrade_newenglandcoin_wallet.txt
Chromebook version:
https://github.com/ShorelineCrypto/nengcoin/blob/master/doc/Chromebook/x64/upgrade_newenglandcoin_wallet.txt
https://github.com/ShorelineCrypto/nengcoin/blob/master/doc/Chromebook/arm/upgrade_newenglandcoin_wallet.txt

QQ6693606

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how to swap newe to neng for local wallet

honglu69

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Activity: 1573

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Updated on Best Practice for USB ASIC on solo mining

Updated for supporting Nengcoin: Best Practice for Futurebit Moonlander2 USB ASIC on solo mining mode.

https://github.com/ShorelineCrypto/FuturebitMoonlander2_SoloMiner

honglu69

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GPU/USB ASIC rewards count on reset
Last day reward count for solo mining NENG on GPU and USB ASIC:

GPU: Nvidia GTX 1050 card, total mining hours on reset: 3 and half hours
GPU reward: 1.27 million NENG mined
solo GPU setup: one full node of NENG in Linux of virtualbox in a windows 10. GPU solo with ccminer software in windows10 pointing to this solo NENG node in linux.

USB ASIC: Futurebit Moonlander2
USB ASIC rewards: about 4 million NENG mined in 24 hours mining.
solo USB ASIC setup: two rotating solo NENG full nodes in linux in a local linux server. During peak of reset, " --expiry 10" was used for several hours as in the best practice published in github.

honglu69

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Activity: 1573

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base diff reset to low level, boom for GPU/USB solo miners
base difficulty just reset to close to zero earlier today. Another boom for solo miners on GPU or USB ASIC.

My ccminer on solo GPU mining setup in windows10, already 20 blocks of NENG in a few minutes of mining:
https://www.reddit.com/r/nengcoin/comments/khyzv9/base_diff_reset_to_low_level_boom_for_gpuusb_solo/

honglu69

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Shorelinecrypto Notice

12/21/2020
Nengcoin (NENG) is listed at exchange. The last free trading day for old NewEnglandcoin (NEWE) will be Dec 27, 2020. After that up until TBD date in Jan 2021, only withdraw is allowed on NEWE. NewEnglandcoin (NEWE) will be delisted from exchange in Jan 2021 TBD date.

12/20/2020
Because of name change, exchange is not able to automatically convert NENG to Nengcoin balance at exchange accounts. What we will do is to list two coins soon next week: one is Nengcoin with symbol "NENG", The old NewEnglandcoin will switch symbol to "NEWE". NewEnglandcoin will soon disable trading at exchange and only allow withdraw to your Nengcoin wallet. A some point TBD date, NewEnglandcoin (NEWE) will be delisted from exchange and only leave Nengcoin (NENG) trading at exchange.

When deposit or withdraw NENG (either NewEnglandcoin or Nengcoin), please limit each transaction to 50 million NENG only and do the next transaction after exchange balance is settled first so that our software automatically handle deposit/withdraw without human support.

honglu69

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Activity: 1573

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Nengcoin v1.5.0.4 Released - Linux on Arm (Debian/Ubuntu)
Nengcoin v1.5.0.4 Released for linux arm CPUs (arm64/armhf). Debian/ubuntu are suported. This release is meant for generic linux box such as those on Raspberry Pi or arm based linux server in cloud. In particular ubuntu 18.04 arm release include an option to compile boost library from source to solve any hardware issues. This release is on v1.5.x branch with Hard Fork at block height 2354920.

https://github.com/ShorelineCrypto/nengcoin/releases/tag/v1.5.0.4

honglu69

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GPU mining rewards count on reset
GPU solo mining NENG is no longer profitable. I have shutting down my GPU mining.

Here is count for several hours of GPU mining NENG reward today. GPU card: Nvidia GTX 1050 card,

total NENG mined for 5 hours of mining: 2.14 million NENG. Attached is ccminer mining screen in windows 10 before I shut down mining. The ccminer block reward count is not accurate because some of NENG mining coins were orphaned:

https://www.reddit.com/r/nengcoin/comments/kfzxw6/gpu_mining_rewards_count_on_reset/

honglu69

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Activity: 1573

Merit: 23

base diff reset to low level, boom for GPU/USB solo miners
base difficulty just reset to 0.000244 earlier today. Another boom for solo miners on GPU or USB ASIC.

honglu69

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Activity: 1573

Merit: 23

Nengcoin v1.5.0.3 Released - Chromebook on x64/arm wallet
Nengcoin v1.5.0.3 released with hard fork at block height 2354920

Chromebook (both x64 or arm CPUs) on Linux Beta step by step wallet installation web guide:

https://github.com/ShorelineCrypto/nengcoin/tree/master/doc/Chromebook

Chromebook actual wallet files which includes the guide text file and installation scripts:

https://github.com/ShorelineCrypto/nengcoin/releases/tag/v1.5.0.3

All new and existing chromebook full node users or cpu miners are required to upgrade to new wallet. The old NewEnglandcoin wallet will not sync at first cheetah block after block height 2354920

honglu69

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Nengcoin v1.5.0.2 Released - Android Mining with Userland App

Nengcoin v1.5.0.2 released with hard fork at block height 2354920

Android with UserLand App (arm64/armhf) step by step wallet installation web guide:

https://github.com/ShorelineCrypto/nengcoin/tree/master/doc/Android_Userland_App

Android (arm64/armhf) actual wallet files which includes the guide text file and installation scripts:

https://github.com/ShorelineCrypto/nengcoin/releases/tag/v1.5.0.2

All new and existing android phone users with Userland app on arm CPUs are required to upgrade to new wallet. The old NewEnglandcoin android phone wallet will not sync at first cheetah block after block height 2354920.

honglu69

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Activity: 1573

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base diff reset to low level, boom for GPU/USB solo miners
base difficulty just reset to a low level earlier today. Another boom for solo miners on GPU or USB ASIC. This could be a shallow reset.

honglu69

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Activity: 1573

Merit: 23

Nengcoin v1.5.0.1 Released - 9 Linux Distros Wallets

Nengcoin v1.5.0.1 released with hard fork at block height 2354920

Linux wallets of 9 distros with upgrade instructions:
https://github.com/ShorelineCrypto/nengcoin/releases/tag/v1.5.0.1

This major release and all new and existing NENG linux users are required to upgrade wallet. The old version of newenglandcoin wallet will not sync at the first cheetah block after block height 2354920

honglu69

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Cheetah_Cpuminer v1.2.0 Released Supporting Nengcoin

Cheetah_cpuminer has updated to v1.2.0 supporting the latest Nengcoin wallet.
https://github.com/ShorelineCrypto/cheetah_cpuminer

https://github.com/ShorelineCrypto/cheetah_cpuminer/releases/tag/v1.2.0

Please note that latest commits and the latest version no longer works with old NewEnglandcoin wallet.

Topic: [NENG]Nengcoin - Litecoin on Steroids - Scrypt for All Miners - page 15. (Read 46694 times)