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

[honglu69]

Nengcoin v2.4 Hard Fork Proposal, Rolling 96 Blocks Checkpoints
Hong Lu, Developer of Nengcoin & ShorelineCrypto
04/07/2024


Nengcoin v2.4 Hard Fork Upgrade Proposal

Here we announce that the new coming nengcoin core software release will be on v2.4.0 version with full version tag in wallet “"v2.4.0.0-randomSpike-P13x".   This new release is major upgrade release that will be expected to have hard fork.  The main purpose of this new release is to significantly enhance Nengcoin security model to protect against 51% attack (double spending) with new major feature of auto-finalizing block once they reached a certain depth (current proposal is 96 blocks, but subject to change on actual release).  

New feature summary:
(1) Hard fork at block height TBD,  cheetah diff drop by 20x to 0.000244 and spike diff rise 2x to 244k
(2) Enable auto-finalizing block on and after 96 blocks

* Auto-rolling 96 Blocks Checkpoints
* Security and Effectiveness of Auto-rolling Checkpoints Feature
* My Bitcoin Journey/Philosophy on Blocksize War
* Reviving Android Phone /  CPU Mining
* Timestamp Attack or Timestamp Game?

For full text of the report, checkout pdf or word doc at:
https://github.com/ShorelineCrypto/nengcoin/releases/tag/v2.4.0_proposal

[honglu69]

Nengcoin v2.4.0 Released - Hard Fork on Height 5438386


This is Nengcoin core hard fork release on version v2.4.0 for all users and miners with full Version tag "v2.4.0.0-randomSpike-P13x".  This is major release with hard fork forks so that all miners/users are required to upgrade to new version wallet. The extra character P in full version stand for new feature of automatic rolling 96 blocks deep re-organization Protection implemented in this release.

This new version v2.4.0 will fork on first cheetah block after block height 5438386 for sure. The new release also includes rolling 96 blocks checkpoint feature to protect against 51% attack.  Any hidden mined chains that require more than 96 blocks of block re-organization will be rejected and orphaned by full nodes even if the attacking hidden chain has more work than the public chain.   The hard fork event is projected to happen in 1 and half month or in early June, 2024.

Wallet download sites:
https://github.com/ShorelineCrypto/nengcoin/releases/tag/v2.4.0


This hard fork release fully implemented our previously released hard fork proposal.  Please read full text of proposal for details:

https://github.com/ShorelineCrypto/nengcoin/releases/tag/v2.4.0_proposal

[honglu69]

NENG v2.4.0 Hard Forked on height 5440351


Nengcoin v2.4.0 core successfully hard forked on first cheetah block at height 5440351
with new cheetah difficulty = 0.0002:

http://nengexplorer.mooo.com:3001/block/b4ce8f3c29ff94d7d67f67c8679ff7e61ce1bd37d6756991076a1ce176f2ec99

from here,  NENG v2.4.0 formed its own new chain and is no longer compatible with older version (2.3.0 or older).

[honglu69]

Spike block Mined at height 5443388 on 244K diff
A spike block was mined at height 5443388 at 244k difficulty, possibly by a big hash rate ASIC rig.

http://nengexplorer.mooo.com:3001/block/2235f1e5e249c67c7335ccd9ad8e048c5f83b8bb0d81561f47cdb0c79e34d691

After this spike block, big ASIC rigs are virtutally locked out because of randomSpike algo in that regular diff (diff = 5) becomes spike diff (244k). This spike mined lock feature is used to prevent the chain to be taken over by big dominant ASIC hash rate.

After this, the block are mined at cheetah diff = 0.000244, possibly by CPU miners.

Feel free for all CPU miners to join to compete for cheetah blocks after 2 minutes. The core algo since v2.3.0 release also allows +30 second change on your solo node computer timestamp, or timestamp miner gaming. Feel free to change your CPU solo node 30 seconds faster (or close to that, but no more than that to avoid rejection by other nodes). It is likely domination by solo CPU miners on PCs, rasberri pi, macOS, or windows.

[honglu69]

How to CPU Mining NENG on PowerFul PC
Powerful CPUs with beefed CPU power can still mine with "cheetah_cpuminer" to target mining on cheetah blocks only ( waiting out first 2 minues ASIC mining time).

However, powerful PC or MacOS machines or Raspberry Pi that do not fear of power usage nor CPU overheating issue, can do direct mining on core wallet. See below support chat from discord:

Justin — 06/30/2024 12:04 AM

"To upgrade your core wallet, it is quite easy, simply shut down your old v2.3.0 wallet, then restart with NENG core wallet with same command in command line or in GUI wallet." Please forgive me, but I forget the command line command to update? What is it? Its been a long time.. Thank you! - (Solo, CPU mining) Justin (edited)

Hi Justin, depending how you are doing CPU mining. There are two ways, light machine (android phone on usrland linux app, Pi, or casual Windows/MacOS/Linux miner) uses cheetah_cpuminer. The heavier PC miners directly mine with setgenerate. Here is command in command line (similar in linux or windows) for powerful CPUs and has no concern on overheating on CPU: (1) shut down old v2.3.0 wallet at home (2) start Nengcoin v2.4.0 wallet, either GUI QT wallet or CLI wallet as usual, you can download new version, just start it in same way as before on new version. (3) Linux, inside wallet software folder: ./nengcoin-cli setgenerate true 3 This will run 24 hours mining on three CPU threads or change it to whatever CPU numbers you want. To stop mining: ./nengcoin-cli setgenerate false macOS should be same as linux above. In windows, the CLI softweare "nengcoin-cli.exe" name, so change that in windows terminal, otherwise the same command too. (edited)honglu69 — 06/30/2024 10:41 AM

Windows 10 (CPU - Ryzen 5900x (24 threads 12 cores)) is my OS.. Sorry, forgot to say that.. Thank you for the info. You are great! (edited)1Justin — 06/30/2024 11:07 AM

You are welcome, check explorer on block height and hash of transaction ID before doing CPU mining. There are now two chains ongoing as the old version chain has not died yet. (edited)1honglu69 — 06/30/2024 11:22 AM

[honglu69]

adex_microbot v1.2.0 is released with new bot feature

adex_microbot v1.2.0 is released at github. New features include full featured atomicDEX arbitrage bot on a docker container. Each Komodo Wallet DEX Cheetahcoin and Nengcoin bot trade at atomicDEX is hedged at nonKYC exchange doge pair trade with 2% tight arbitrage  spread.

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

[honglu69]

adex_microbot v1.3.0 is released at github
adex_microbot v1.3.0 is released at github. Fast trade mode is enabled for arbitrage/pool bot on a docker container. Now notary is disabled by default on KMD pairs to allow fast trade on small dollar arbitrage/pool bot trading at atomicDEX for Komodo Wallet.

https://github.com/ShorelineCrypto/adex_microbot/releases/tag/v1.3.0

[794259332]

where can buy this coin

[honglu69]

where can buy this coin

You can buy this coin from nonKYC exchange:
   https://nonkyc.io/

Or from Komodo Wallet /atomicDEX  (Desktop, phone only):
 https://atomicdex.io/en/

[honglu69]

adex_microbot v1.4.0 released at github
Adex_microbot is Komodo Wallet / AtomicDEX Trading Bot for Cheetahcoin and Nengcoin on KMD, DGB and USDT-PLG20 pairs.

adex_microbot v1.4.0 new release is an upgrade to support komodo-defi-framework ( mm2 ) new v2.2.0 new release. mm2 v2.2.0 from Komodo Platform now allow faster Komodo Wallet DEX trade with more reliability and faster trading speed.

Github URL to download adex_microbot:
https://github.com/ShorelineCrypto/adex_microbot/releases/tag/v1.4.0

[honglu69]

Announcement: NENGcoin Website Update & Domain Expansion!

Hello, NENG community! 🚀

We wanted to inform you that nengcoin.org is temporarily down as we transfer it to a new host. There was an issue with the DNS switch, which has caused this unexpected outage. Rest assured, we’re working diligently to resolve it as quickly as possible.

In the meantime, we’re excited to announce that the community now has two official domains:
    •    🌐 nengcoin.org
    •    🌐 nengcoin.io

 Nengcoin.io is currently up and still available with a clone of  nengcoin.org.

The site will soon host updated content and features that align with our vision for growth in 2025 and beyond! The upgrades will bring a fresh look and exciting new tools to enhance your NENG experience.

Thank you for your patience and understanding as we navigate this upgrade. Stay tuned for updates, and as always, thank you for being part of the NENG family! 💎

— The NENG Team

[honglu69]

adex_microbot v1.5.0 released at github
Adex_microbot is Komodo Wallet / AtomicDEX Trading Bot for Cheetahcoin and Nengcoin on KMD, DGB and USDT-PLG20 pairs.

adex_microbot v1.5.0 new release is an upgrade to support komodo-defi-framework ( mm2 ) recent v2.3.0 new release. mm2 v2.3.0 from Komodo Platform now allows faster and more reliable Komodo Wallet DEX trading at AtomicDEX.

Github URL to download adex_microbot:
https://github.com/ShorelineCrypto/adex_microbot/releases/tag/v1.5.0

Make sure you stop and upgrade 'mm2' binary in your pool or arbitrage bot container and restart bot after upgrade.

[honglu69]

Nengexplorer v2.0.0 Released


Nengexplorer v2.0.0 is released at github with significant performance and feature enhance. Now you can easily self host an explorer for Nengcoin (NENG) in a linux server with only several installation steps because the nengexplorer has automated most of steps with docker method. The initial sync will take about overnight time for full Nengcoin blockchain update from beginning.

The software github:
https://github.com/ShorelineCrypto/nengexplorer

Example of Working NENG Explorer
http://nengexplorer.mooo.com:3001/

[honglu69]

adex_microbot v1.6.0 released at github

Adex_microbot is Komodo Wallet / AtomicDEX market making trading bot for Cheetahcoin and Nengcoin on KMD, DGB-segwit and USDT-PLG20 pairs. It can serve as pool bot or arbitrage bot in DEX trading running off a docker container in cloud VPS or linux server with docker enabled.

adex_microbot v1.6.0 new release is an upgrade to support arbitrage on trades directly issued from CLI command line of the arbitrage bot. It also adds new feature of skipping arbitrage on trades unrelated to NENG or CHTA. The new version also add new feature with option to add new pool NENG/CHTA trading pair at AtomicDEX.

Github URL to download adex_microbot:

https://github.com/ShorelineCrypto/adex_microbot/releases/tag/v1.6.0

[honglu69]

Cheetahdex-Wallet-Desktop v0.8.2 is released for non-restriction DEX trading at AtomicDEX

Shorelinecrypto is pleased to announce our first version release of Cheetahdex-wallet-desktop v0.8.2.   Komodo Wallet Desktop recent version disabled DEX trading and Komodo communicated recently that they will impose KYC in the future releases of Komodo Wallet for DEX trading.  Cheetahdex-wallet-desktop v0.8.2 is released as open sourced clone of Komodo-wallet-desktop with no restriction on DEX trading, nor plan for KYC plan in the future releases.  The cheetahdex-wallet-desktop v0.8.2 source code and binary release files for windows/macOS/linux can be downloaded here:

https://github.com/ShorelineCrypto/cheetahdex-wallet-desktop/releases

You can import the same seed words of Komodo Wallet (phone, desktop) into Cheetahdex-wallet-desktop or vice versa.  Cheetahdex-wallet-desktop supports Cheetahcoin, Nengcoin, DOGE, KMD, DGB-segwit, USDT-PLG20 etc all the coins that are currently supported under komodo wallet.  Same as Komodo Wallet, Cheetahdex Wallet Desktop is non custodian wallet that only the user control the private keys.  Remember: not your keys not your coins!

[honglu69]

First DEX trade on WNENG/NENG using cheetahdex-wallet-desktop

First atomicDEX trade on WNENG/NENG using cheetahdex-wallet-desktop was a success. WNENG/NENG gas fee on BNB was quite reasonable, $0.25 USD worth of BNB paid for gas and DEX fees on $25 worth WNENG trade. about 1% fees. Cheetahdex wallet works well on large WNENG trade.

https://x.com/nengcoindev/status/1896711026697249100

[honglu69]

adex_microbot v1.7.0 released at github

Adex_microbot is Cheetahdex/Komodo Wallet / AtomicDEX market making trading bot for Cheetahcoin and Nengcoin on KMD, DGB-segwit, USDT-PLG20 pairs and NENG/CHTA pair.  It can serve as pool bot or CEX arbitrage bot in DEX trading running off a docker container in cloud VPS or linux server with docker enabled.

adex_microbot v1.7.0 new release is an upgrade to improve reliability of CEX arbitrage bot trading, bug fixes on missing/duplicate arbitrage trades. The new version is fully tested on bot trading against Cheetahdex Wallet.

Github URL to download adex_microbot:

https://github.com/ShorelineCrypto/adex_microbot/releases/tag/v1.7.0

[honglu69]

Light Wallet Electrum-NENG v4.0.0.1 Released
March 29, 2025

Electrum-NENG v4.0.0.1 is fork of bitcoin electrum open sourced wallet technology on v4.0.x code base.   Electrum-NENG wallet allows users to own your nengcoin private keys while your electrum NENG wallet can receive/send NENG coins without need of downloading full node blockchain data. Electrum-NENG wallet added INSTALL and trouble shooting guide for Chromebook users as well as updated latest back-end electrumX server changes on recent shorelinecrypto electrumX upgrade.

Electrum-NENG binary wallet for Windows/macOS/Linux/Chromebook can be downloaded from:
https://github.com/ShorelineCrypto/electrum-neng/releases/tag/v4.0.0.1

[honglu69]

Cheetahdex-Wallet-Desktop v0.8.2.1 is released as non-custodian wallet with no-restriction DEX trading

Shorelinecrypto is pleased to announce v0.8.2.1 release of Cheetahdex-wallet-desktop with improved seednode connection and dex trading experience.   Komodo Wallet Desktop recent version disabled DEX trading and Komodo communicated recently that they will impose KYC in the future releases of Komodo Wallet for DEX trading.  Cheetahdex-wallet-desktop v0.8.2.1 is released as open sourced clone of Komodo-wallet-desktop with no restriction on DEX trading, nor plan for KYC plan in the future releases.  The cheetahdex-wallet-desktop v0.8.2.1 source code and binary release files for windows/macOS/linux can be downloaded here:

https://github.com/ShorelineCrypto/cheetahdex-wallet-desktop/releases

You can import the same seed words of Komodo Wallet (phone, desktop) into Cheetahdex-wallet-desktop or vice versa.  Cheetahdex-wallet-desktop supports Cheetahcoin, Nengcoin, DOGE, KMD, DGB-segwit, USDT-PLG20 etc all the coins that are currently supported under komodo wallet.  Same as Komodo Wallet, Cheetahdex Wallet Desktop is non custodian wallet that only the user control the private keys.  Remember: not your keys not your coins!

[honglu69]

Android Cheetahdex-Wallet-Mobile v0.9.2 is released as non-custodian wallet with no-restriction DEX trading

Shorelinecrypto is pleased to announce v0.9.2 android release of Cheetahdex-wallet-mobile with no DEX trading restriction.   Komodo Wallet Mobile recent version disabled DEX trading and Komodo communicated recently that they will impose KYC in the future releases of Komodo Wallet for DEX trading.  Cheetahdex-wallet-mobile v0.9.2 is released on android as open sourced clone of Komodo-wallet-mobile with no restriction on DEX trading, nor plan for KYC plan in the future releases.  The cheetahdex-wallet-mobile v0.9.2 source code and android binary release apk file can be downloaded here:

https://github.com/ShorelineCrypto/cheetahdex-wallet-mobile/releases

You can import the same seed words of Komodo Wallet (phone, desktop) into Cheetahdex wallet on android phone  or vice versa.  Cheetahdex-wallet-mobile supports Cheetahcoin, Nengcoin, DOGE, KMD, DGB-segwit, USDT-PLG20 etc all the coins that are currently supported under komodo wallet.  Same as Komodo Wallet, Cheetahdex Wallet mobile app is non custodian wallet that only the user control the private keys.  Remember: not your keys not your coins!

Note: for cheetahdex wallet on desktop (linux/mac/windows), please checkout desktop version release at:
https://github.com/ShorelineCrypto/cheetahdex-wallet-desktop/releases