Nengcoin block explorer issueNengcoin explorer is slow to catch up because database fresh updated from start re-syncing. However, the node behind the block explorer site ( http://nengexplorer.mooo.com:3001/ ) is already updated to latest block. To know the last block , you can check the right bottom corner of block explorer page as shown in below screen shot: https://www.reddit.com/r/nengcoin/comments/kmuzzx/nengcoin_block_explorer_issue/As shown above, the explorer page on chrome browser says the total block count is 2,356,011 with 30 full nodes connections. Also the block explorer difficulty display on the top is also latest to newest Nengcoin block.
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All the mining pools are on old NewEnglandcoin chain
Just checked and found all the mining pools are on old newenglandcoin chain. They are no longer valid on Nengcoin, please do not mine at pools until they upgrade the wallet to NENGcoin v1.5.x version
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Nengcoin Hard Forked at block number 2354921
Block number 2354921 is the last block the Old NewEnglandcoin share the same block as Nengcoin. After that, old NewEnglandcoin no longer can sync to Nengcoin block chain. Here is details of block info that Hard fork happened today:
hlu@ubuntu:~/nengcoin_v1.5.0.0_ubuntu16.04$ ./nengcoind getblockhash 2354921 80248a5224951a981c00f9fb5b34d8b2b46c87d706176b79e85285a6b83ec65f hlu@ubuntu:~/nengcoin_v1.5.0.0_ubuntu16.04$ ./nengcoind getblock 80248a5224951a981c00f9fb5b34d8b2b46c87d706176b79e85285a6b83ec65f { "hash" : "80248a5224951a981c00f9fb5b34d8b2b46c87d706176b79e85285a6b83ec65f", "confirmations" : 314, "size" : 197, "height" : 2354921, "version" : 2, "merkleroot" : "8025657f9cf98551ef234a3c4eb99c49a93e89094f481725cae82cb7bbf3d759", "tx" : [ "8025657f9cf98551ef234a3c4eb99c49a93e89094f481725cae82cb7bbf3d759" ], "time" : 1609292400, "nonce" : 3675758601, "bits" : "1e0fffff", "difficulty" : 0.00024414, "previousblockhash" : "601e003a186f8624985497a19e4738dc08b0024afa36775c8d65752add31571c", "nextblockhash" : "d3ba93bd62f05ae432203a48d9539b359cdddba13a44e2d112b6a0ce5061e68d" } hlu@ubuntu:~/nengcoin_v1.5.0.0_ubuntu16.04$ ./nengcoind getblockhash 2354922 d3ba93bd62f05ae432203a48d9539b359cdddba13a44e2d112b6a0ce5061e68d hlu@ubuntu:~/nengcoin_v1.5.0.0_ubuntu16.04$ ./nengcoind getblock d3ba93bd62f05ae432203a48d9539b359cdddba13a44e2d112b6a0ce5061e68d { "hash" : "d3ba93bd62f05ae432203a48d9539b359cdddba13a44e2d112b6a0ce5061e68d", "confirmations" : 317, "size" : 205, "height" : 2354922, "version" : 2, "merkleroot" : "105527cb3bce15814ce1898303300d9a96bcd018db529019ecb6a82425bdd0d8", "tx" : [ "105527cb3bce15814ce1898303300d9a96bcd018db529019ecb6a82425bdd0d8" ], "time" : 1609292575, "nonce" : 2320918850, "bits" : "1e019999", "difficulty" : 0.00244138, "previousblockhash" : "80248a5224951a981c00f9fb5b34d8b2b46c87d706176b79e85285a6b83ec65f", "nextblockhash" : "66a48165e8d2b9bf33a00f94514708def143497cffb20310da64ae90862d534a" } hlu@ubuntu:~/nengcoin_v1.5.0.0_ubuntu16.04$ ./nengcoind getblock d3ba93bd62f05ae432203a48d9539b359cdddba13a44e2d112b6a0ce5061e68d
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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 solo miners
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Due to NENG price drop, new coin listing fee on NENG unit is adjusted to 336 million NENG while list fee on bitcoin unit is unchanged.
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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.
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base diff shallow reset, boom for USB ASIC solo miners base diff just did a shallow reset to 0.044 earlier today. This is too high diff for an average GPU solo miners. But this is boom for USB ASIC on solo mining modes such as Futurebit Moonlander2 USB on two rotating nodes.
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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.
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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.
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Delisting Notification on NewEnglandcoin (NEWE)
NewEnglandcoin(NEWE) will be delisted from 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.
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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
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There is one big CPU Miner timestamp AttackThere 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/
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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?
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.
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FAQ: How to Swap NEWE to NENG in Exchange Wallet?
There is no "swap" option. Only withdraw/deposit. But you can withdraw NEWE coins and deposit into any NENG wallet. For example, doing below will transfer NEWE/NENG within exchange wallets:
(1) Withdraw NEWE, deposit into NENG address from exchange, yes, doable this way. (2) Try to limit to 50 million max per transaction and wait on balance settlement first each time so that exchange software can auto-handle withdraw/deposit without need of human support.
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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.
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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.
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