Nengcoin Successfully Hard Forked on Block 2759124

4/10/2021  hours ago, Nengcoin successfully hard forked into new chain at block height 2759124

https://spools.online/explorer/NENG?height=2759124

Coin:   Nengcoin
Blockhash:   64653e9a07b7333b81d05e785e5994dbf3a3ffa60d07103df02172ee0cef9fca
Confirmations:   239
Height:   2759124
Time:   2021-04-10 14:42:52 (1618065772)
Difficulty:   0.04882739
Bits:   1d147ae1
Nonce:   189400124
Version:   2
Size:   2301 bytes
Previous Hash:   4c3f8193295c53b8bb2d3496cd122f0a97578f76a298d12ef3765b71b5dfa89b
Next Hash:   188d1f6ffc828bfb76224fe05b4a772ad8e5b85e3c70140bbe48d91db8d2d85b
Merkle Root:   8e5052502e7aaef3ed33815dd3f954a355892aae08434cc8ae64895023907eae
Transactions:   7

Before block height 2759124,  old wallet v1.6.x are same as new wallet.  After this block height,  old wallet v1.6.x will not be able to sync to latest Nengcoin blockchain.

Android Phone dual mining report on NENG/CHTA
Old Android phone, 4 core, 8 CPUs in UserLand app linux.

24 hours mining results: zero NENG, 20,000 CHTA.

NENG had resets with low diff, not surprising no reward. Also timestamp attacks days ago, zero for last several days also. Probably will change after hard fork. Cheetahcoin side reward is still good on dual mining mode, down a lot recently partly due to competition, partly due to timestamp attack recently. CHTA results hit miss, some day zero, other days 1 or 2 blocks on the phone.

Android Phone dual mining report on NENG/CHTA
Old Android phone, 4 core, 8 CPUs in UserLand app linux.

24 hours mining results: zero NENG, 20,000 CHTA.

NENG had resets with low diff, not surprising no reward. Also timestamp attacks days ago, zero for last several days also. Probably will change after hard fork. Cheetahcoin side reward is still good on dual mining mode, down a lot recently partly due to competition, partly due to timestamp attack recently. CHTA results hit miss, some day zero, other days 1 or 2 blocks on the phone.

Nengcoin v1.7.0.4 Released - Linux on Arm Device

hard fork on height 2759040
Full Version Name: "v0.8.8.0_randomSpike-v1.7.x" on wallet Qt About page or CLI wallet --help first line


Web Guide for Raspberry Pi 4:
https://github.com/ShorelineCrypto/nengcoin/tree/master/doc/Raspberry_Pi_4


Linux on Arm device (such as Rasberry Pi 4) wallets on 64 bits or 32 bits Arm (arm64 and armhf) wallet download:
https://github.com/ShorelineCrypto/nengcoin/releases/tag/v1.7.0.4

This is major release and all new and existing NENG members are required to upgrade wallet.  The old version of wallet will not sync at the first cheetah block after block height 2759040

Nengcoin v1.7.0.3 Released - Chromebook on x64/arm

hard fork on height 2759040
Full Version Name: "v0.8.8.0_randomSpike-v1.7.x" on wallet Qt About page or CLI wallet --help first line


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

Chromebook wallets on x64 or 64 bits or 32 bits Arm (arm64 and armhf) wallet download:
https://github.com/ShorelineCrypto/nengcoin/releases/tag/v1.7.0.3

This is major release and all new and existing NENG members are required to upgrade wallet.  The old version of wallet will not sync at the first cheetah block after block height 2759040

Nengcoin v1.7.0.2 Released - Android Phone on Arm (arm64 armhf)

hard fork on height 2759040
Full Version Name: "v0.8.8.0_randomSpike-v1.7.x" on wallet Qt About page or CLI wallet --help first line


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

Android phone/tablet wallets on 64 bits or 32 bits Arm (arm64 and armhf) wallet download:
https://github.com/ShorelineCrypto/nengcoin/releases/tag/v1.7.0.2

This is major release and all new and existing NENG members are required to upgrade wallet.  The old version of wallet will not sync at the first cheetah block after block height 2759040

Nengcoin v1.7.0.1 Released - 9 distros of Linux on x64

Nengcoin v1.7.0.1 released with hard fork at block height 2759040

9 linux distros wallets with upgrade instructions:
https://github.com/ShorelineCrypto/nengcoin/releases/tag/v1.7.0.1

This is major release and all new and existing NENG members are required to upgrade wallet.  The old version of wallet will not sync at the first cheetah block after block height 2759040

Nengcoin v1.7.0.0 Released - Win/MacOS Wallets

Nengcoin v1.7.0.0 released with hard fork at block height 2759040

Windows and MacOS wallets with upgrade instructions:
https://github.com/ShorelineCrypto/nengcoin/releases/tag/v1.7.0.0

This is major release and all new and existing NENG members are required to upgrade wallet.  The old version of wallet will not sync at the first cheetah block after block height 2759040

NENG Emergency v1.7.x Hardfork Proposal

• Emergency Hardfork Proposal to Address Timestamp Attack
• What Happened on Timestamp Attack over Past 2 Days?
• Who is Behind the Timestamp Attack?
• Why Do We Need a Hard Fork to fix Timestamp Attack?
• Security Improvement by Raising Cheetah Diff
• Removal of Spike 100% Restriction on big ASICs or USB ASICs on 1st Second
• Raising Spike Difficulty by 10x

Link:
https://github.com/ShorelineCrypto/nengcoin/releases/download/v1.7.x_proposal/NENG_v1.7.x_Harfork_Proposal.pdf

Nengcoin deposit confirmation is back to 8.

Nengcoin deposit confirmation is temporarily increased to 600

NENG just reset to low diff. Another boom for USB ASIC/GPU solo miners

Cheetah_Cpuminer v1.4.0 Released for Nengcoin

Cheetah_Cpuminer v1.4.0 released for Nengcoin CPU mining upgrade. The new version zip download is at:
https://github.com/ShorelineCrypto/cheetah_cpuminer/releases/tag/v1.4.0

For git users like those android phone miners in UserLand app,  you can upgrade by running git commands like below:

(1) kill your Nengcoin cheetah cpu miner
(2)  under the Nengcoin cheetah_cpuminer folder, run below to upgrade:
  
(3) Restart your Nengcoin CPU mining

not Apple,  currently only Android phone or tablet,  or Chromebook from Google.  I think most of CPU miners (and Nengcoin side too) are android phone miners dual mining two coins together on the same phone.  There are computer side CPU miners too, but I believe majority of CPU miners are on android phones because of huge cost of electricity on computers.

Iquidus Explorer For Cheetahcoin Released

Iquidus is popular open sourced block explorer software for many cryptocurrencies.

Iquidus explorer for Cheetahcoin was patched and tested.  The default version v1.6.2 on CHTA explorer had problem of crash on certain blocks. The patch fixed this issue. Now the full Cheetahcoin block syncing from genesis block to latest block can be done within same day.

Server recommended:  2 CPU core linux or more,  with Ubuntu 18.04
mongodb v4.2.13
node.js v12.18.4

Software and Cheetahcoin logo and settings files with guides:
https://github.com/ShorelineCrypto/chtaexplorer

A working version of Cheetahcoin explorer is at:

http://chtaexplorer.mooo.com:3002/

New Logo Finalized from Logo Bounty Winner

The final Official version of New Logo was finalized using u/ChannelMagnetic winning logo bounty design.

Please note that back side is same as winning logo. C side is slightly changed using u/visibilixServer 's variation of u/ChannelMagnetic design.

It is fine to use multiple variation of the new logo. But the next wallet release on v1.7.x hard fork will be using the new logo picture as seen below:

https://www.reddit.com/r/cheetahcoin/comments/mf4cie/new_logo_finalized_from_logo_bounty_winner/

Iquidus explorer For Nengcoin Upgraded

Iquidus is popular open sourced block explorer software for many cryptocurrencies.

Iquidus explorer for Nengcoin was upgraded and tested.  The previous version v1.6.1 on Neng explorer had problem of extremely slow block syncing in mongo database. The upgrade fixed this issue. Now the full Nengcoin block syncing from genesis block to latest block ( 2.69 million blocks for 2+ years) can be done in a few days.

• Server recommended:  2 CPU core linux or more,  with Ubuntu 18.04
• mongodb v4.2.13
• node.js v12.18.4

Software and Nengcoin logo and settings files with guides:
https://github.com/ShorelineCrypto/nengexplorer

A working version of Nengcoin explorer is at:

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

What's Dual Mining?
"Dual Mining" is the process of running cpu-mining software for sister-projects Nengcoin and Cheetahcoin at the same time. This is possible thanks to their use of the "Cheetah Effect Algorithm" - the miners only run for short bursts of time(when more powerful ASIC & GPU mining rigs get stuck on a block), allowing them both to operate in harmony while using little resources. This allows you to effectively double your mining prospects. The best thing about dual mining is that it can be done on Android!

What's Dual Mining?
"Dual Mining" is the process of running cpu-mining software for sister-projects Nengcoin and Cheetahcoin at the same time. This is possible thanks to their use of the "Cheetah Effect Algorithm" - the miners only run for short bursts of time(when more powerful ASIC & GPU mining rigs get stuck on a block), allowing them both to operate in harmony while using little resources. This allows you to effectively double your mining prospects. The best thing about dual mining is that it can be done on Android!

base diff reset to low early morning
Early morning today, base diff reset to low level. By the time I find this afternoon, the reset is almost over for USB ASIC miners.

My gekko newpac crashed due to overheat most likely early afternoon. But maybe still caught this reset profit. Will count the profit tonight. TTBIT caught this reset 100%.