NKN MainNet v2.1.2 Release

We released a new mainnet version v2.1.2 at https://github.com/nknorg/nkn/releases. This version disables sigchain objection. This mechanism will be re-enabled after switching to new ID. This version contains consensus change, please upgrade as soon as possible.

How to Upgrade

  • If you are using nkn-commercial or nknx fast deploy, you don’t need to do anything.
  • If you are using one-click on DO/AWS/Google Cloud that is not running nkn-commercial, you just need to stop and restart and miner and it will upgrade automatically.
  • If you downloaded the release version, you just need to download it again at https://github.com/nknorg/nkn/releases , replace files and start nknd again
  • If you build from scratch, you just need to do the build again.
  • If you are using some scripts or tutorials that has auto-updater, then it should be automatic if the auto-updater is working properly.

We don’t recommend anyone to download the ChainDB snapshot manually, but if you really want or need, you can use https://nkn.org/ChainDB_pruned_latest.zip or https://nkn.org/ChainDB_pruned_latest.tar.gz for pruned ChainDB.

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Hi, I had this problem before … if I replace the files on my PC node, do I have to pay another 10 NKN with this update or will it recognize my new (already paid) ID of my node which was already working up to version 2.1. 1-g78361 and was it updated with 2.1.1 before block 2570000?

ID is tied with your wallet.json (and password of course). You don’t need a new ID if you don’t remove or replace wallet.json.

Ok, 8hs ago it charge me 10 NKN and my node was fully updated and mining (2.1.1) in my pc for a couple of weeks…

Wallet of the node (wich is the one i use as beneficiary in other nodes too):

Why that happens?

It means your node generates a new ID before the foundation do it for you… We will check our side and refund you the token if your pubkey is in our list.

Ok thanks for your time and response!

If you need it I got the older ID and the new one, just let me know please.

Some of my nodes are running the v2.1.2-1-g122d … is there a new update? :confused:


When you will finish paying for nodes?
More than 400 nodes running and only 60 recieved 10 nkn payment with 1 reward for 24h, large holders get reward others small nothing!

like this address: https://nscan.io/addresses/NKNXyCmatuYuAnMFufdDnLL82qmvgB4uAYt6

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The new ID does not affect mining before height 2,600,000. After block 2,600,000 all old ID will stop working, but before that all nodes should function normally.

This is known to be the largest miner currently in network…

And this one?

(Please tell me that is the adress for swaping coins) :crazy_face:

I guess (but not sure) this is an exchange related address

Very few movements to be a exchange adress i guess… and nearly a month without transactions (until 19hs ago) hehe

And btw, the only site accepting NKN Mainnet tokens is Upbit. :thinking:

If the nkn network generates ~1.275.000 NKNs monthly, that adress have the NKN from a year ago…

Very strange all

The reason I made my guess is because it has large txn with known upbit address, and the first txn date is the same as when upbit swap to mainnet nkn token. So it could be their cold wallet.

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ok well I was not hinting at anything bad, it just caught my attention :slight_smile:

Excuse me, I have some nodes that have problems last night, I copy these nodes (referred to as A) wallets (wallet.json, wallet.pswd) to other machines (referred to as B) (currently these machines are also running nkn server) , And stopped, so I want to ask whether A’s wallet will be paid. A’s wallet meets the official conditions?
With wallet.json and wallet.pswd unchanged, will the public key of the node change to nstatus.org?

Yes you can move wallet to another machine and it is still qualified to be paid by the foundation.

Public key and ID are both tied to wallet.json (and password). So as long as you don’t change wallet, they will not be changed.

Why you only have 400 can recieve 60 share for 660 nkn?I have more nodes than you,but less rewards

We have refunded you 10 NKN to the same address.

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