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Topic: [ANN] [KRB] Karbo (Ҝ) Кapбoвaнeць - Anon / stable transaction costs - page 3. (Read 493174 times)

legendary
Activity: 1750
Merit: 1101
karbo.io
Will mining through a remote node work?
Or do  need to download the entire blockchain?
Hi, long time no see  Smiley
Well, you can run mining in simplewallet but it has to be a local node, public nodes do not allow mining.
What will prevent from creating pools?
Go read

https://github.com/Karbovanets/papers/blob/master/SPOW.md
and
https://github.com/Karbovanets/papers/blob/master/KIP-001.md
with
https://github.com/Karbovanets/papers/blob/master/blodha.md

or TLDR:

This is a solo mining algo that we hope prevents pooled mining, botnets etc. The setup consists of:
  • custom yespower hashing algo with blake-256;
  • Signed Proof-of-Work (SPoW) - The main idea behind SPoW is to sign header data with the private key of the miner receiving the reward for the block. Because nonce is included in the signature, we assume that pooled mining will be hard to organize as pool operator  can not outsource this to workers;
  • Blockchain-dependant Proof-of-Work "BloDHA" - it's based on the idea to include the data from blocks, the heights of which are defined as an intermediate result of a preparatory hash. That is, for the next hash with another nonce these intermediate blocks will be completely different. Moreover, iterations prohibit requesting the data from a remote node. Thus, without access to the blockchain hashing is not possible, which means that only full nodes are able to mine.

and bolded out fragment explains why you need a local node.
legendary
Activity: 2744
Merit: 1387
Ukrainians will resist
Will mining through a remote node work?
Or do  need to download the entire blockchain?
What will prevent from creating pools?
legendary
Activity: 1750
Merit: 1101
karbo.io
You can unleash your CPU's starting at 699999  Cheesy
hero member
Activity: 796
Merit: 529
Karbo (KRB). New algorithm: CPU solo mining.

Starting from block 700000, privacy-enhanced cryptocurrency Karbo (KRB) switches to a new mining algorithm. Solo mining only. Only with CPU.

How to be ready:

1. Install already prepared new client Karbo GUI Wallet Classic 1.7.2 https://github.com/seredat/karbowanecwallet/releases/tag/v.1.7.2

2. Wait for block height of 700000: it will be around 29-30.12.2021, you can follow blocks in explorer https://explorer.karbo.io

3. Synchronize the wallet in advance and click "Start Mining"


More questions you can ask also in Telegram group https://t.me/karbo_en

member
Activity: 253
Merit: 17
http://karbo.io



Can you recover a wallet from only a Tracking Key

I backed up the wrong wallet transfer Mnemonic Phrase


It's ok if not, It will be a nice Burn for Karbo users!
How many KRB did you burn?  Huh
legendary
Activity: 1750
Merit: 1101
karbo.io

At height 700000 is scheduled a hardfork with change of POW algo from CryptoNight to Signed PoW with custom yespower hashing and BloDHa. Please update your nodes and wallets.

This is a solo mining algo that we hope prevents pooled mining, botnets etc. The setup consists of:
  • custom yespower hashing algo with blake-256;
  • Signed Proof-of-Work (SPoW) - The main idea behind SPoW is to sign header data with the private key of the miner receiving the reward for the block. Because nonce is included in the signature, we assume that pooled mining will be hard to organize as pool operator  can not outsource this to workers;
  • Blockchain-dependant Proof-of-Work "BloDHA" - it's based on the idea to include the data from blocks, the heights of which are defined as an intermediate result of a preparatory hash. That is, for the next hash with another nonce these intermediate blocks will be completely different. Moreover, iterations prohibit requesting the data from a remote node. Thus, without access to the blockchain hashing is not possible, which means that only full nodes are able to mine.

Software that has mining support:
Karbo 1 CLI Suite
Karbo 1 Classic GUI Wallet

Karbo 2 CLI Suite
Karbo 2 Classic GUI Wallet

Other clients are or will be updated without the mining option.
legendary
Activity: 1750
Merit: 1101
karbo.io



Can you recover a wallet from only a Tracking Key

I backed up the wrong wallet transfer Mnemonic Phrase


It's ok if not, It will be a nice Burn for Karbo users!
No, it's not possible, that's why it's a tracking key.
member
Activity: 256
Merit: 60



Can you recover a wallet from only a Tracking Key

I backed up the wrong wallet transfer Mnemonic Phrase


It's ok if not, It will be a nice Burn for Karbo users!
legendary
Activity: 1750
Merit: 1101
karbo.io




At height 667000 scheduled hardfork reducing transaction fee to flat-rate 0.01 KRB. Please update your nodes and wallets.





Download from respective official GitHub repositories.
legendary
Activity: 1750
Merit: 1101
karbo.io
5 years ago I started this ANN thread as a member of a new project and I am proud of being part of it. Not many coins live that long. And Karbo lives thanks to its community. The development keeps going (it may be slow because it's pushed on by few stubborn devs).

We proposed several possible paths for the community to choose and my favourite is the last proposal "Signed Proof-of-Work". The same idea was discussed somewhere on this forum years ago and I don't know why it wasn't adopted. The implementation is ready, peer-reviewed and works perfectly on testnet. We need to improve the stability of the network and nodes in the solo mining mode with many reogrs and orphans and will be ready to switch to this algo once ASICs are gone. Hopefully, we will finish preparations soon.
hero member
Activity: 2632
Merit: 649
DGbet.fun - Crypto Sportsbook


Karbo passed voting and listed on EXCHANGEASSETS


Happy trading!
I saw a listing on this platform,also from the advantages there is a forum and what is most interesting if you pay Karbo, you can place an advertising banner on the site.
legendary
Activity: 1750
Merit: 1101
karbo.io


Karbo passed voting and listed on EXCHANGEASSETS


Happy trading!
full member
Activity: 213
Merit: 100
hi,
how can i move dir .karbowanec to other place in linux?
i use gui wallet.
Hi, yes via startup flag --data-dir=PATH

I have installed KarbowanecWallet-1.4.8-64-bit.deb. How can i specify startup flag?
Find KarbowanecWallet.desktop file and add flags there, it would be something like this:
Code:
Exec=KarbowanecWallet --data-dir=/path/to/your/desired/folder %U

it should be in /usr/share/applications/ IIRC

I found /usr/share/applications/karbowanecwallet.desktop and change Exec=KarbowanecWallet %U to Exec=KarbowanecWallet --data-dir=/another/dir %U. When I perfom KarbowanecWallet by cli the /another/dir is empty. Even when I delete the .karbowanec in my home dir it is still created after starting the wallet.
It's strange, because this worked for me on Ubuntu



Must be added "/" at the end of the path for it to work - Exec=KarbowanecWallet --data-dir=/another/dir/ %U

Thanks for the help!
legendary
Activity: 1750
Merit: 1101
karbo.io
hi,
how can i move dir .karbowanec to other place in linux?
i use gui wallet.
Hi, yes via startup flag --data-dir=PATH

I have installed KarbowanecWallet-1.4.8-64-bit.deb. How can i specify startup flag?
Find KarbowanecWallet.desktop file and add flags there, it would be something like this:
Code:
Exec=KarbowanecWallet --data-dir=/path/to/your/desired/folder %U

it should be in /usr/share/applications/ IIRC

I found /usr/share/applications/karbowanecwallet.desktop and change Exec=KarbowanecWallet %U to Exec=KarbowanecWallet --data-dir=/another/dir %U. When I perfom KarbowanecWallet by cli the /another/dir is empty. Even when I delete the .karbowanec in my home dir it is still created after starting the wallet.
It's strange, because this worked for me on Ubuntu

full member
Activity: 213
Merit: 100
hi,
how can i move dir .karbowanec to other place in linux?
i use gui wallet.
Hi, yes via startup flag --data-dir=PATH

I have installed KarbowanecWallet-1.4.8-64-bit.deb. How can i specify startup flag?
Find KarbowanecWallet.desktop file and add flags there, it would be something like this:
Code:
Exec=KarbowanecWallet --data-dir=/path/to/your/desired/folder %U

it should be in /usr/share/applications/ IIRC

I found /usr/share/applications/karbowanecwallet.desktop and change Exec=KarbowanecWallet %U to Exec=KarbowanecWallet --data-dir=/another/dir %U. When I perfom KarbowanecWallet by cli the /another/dir is empty. Even when I delete the .karbowanec in my home dir it is still created after starting the wallet.
legendary
Activity: 1750
Merit: 1101
karbo.io
hi,
how can i move dir .karbowanec to other place in linux?
i use gui wallet.
Hi, yes via startup flag --data-dir=PATH

I have installed KarbowanecWallet-1.4.8-64-bit.deb. How can i specify startup flag?
Find KarbowanecWallet.desktop file and add flags there, it would be something like this:
Code:
Exec=KarbowanecWallet --data-dir=/path/to/your/desired/folder %U

it should be in /usr/share/applications/ IIRC
full member
Activity: 213
Merit: 100
hi,
how can i move dir .karbowanec to other place in linux?
i use gui wallet.
Hi, yes via startup flag --data-dir=PATH

I have installed KarbowanecWallet-1.4.8-64-bit.deb. How can i specify startup flag?
legendary
Activity: 1750
Merit: 1101
karbo.io
Karbo Classic Wallets got next update

  • Receive and Send tabs have changed a bit to improve usability:
    • Now there's check box in Send tab to prepare raw transaction without relaying it immediately, it's shown in dialogue as hex instead for future relay via any public node's RPC request or explorer's pushtx functionality
    • Shuffle buttons to prevent accidental habitual click on Send All button in Send tab
    • Payment request creation form is now available right away in Receive tab, QR code with an address is now shown in the dialogue window upon click on the corresponding icon next to the address
  • Reserve proofs are now accessible in offline wallet (or when wallet is still syncing)

Download:

Version with flat-file blockchain storage https://github.com/seredat/karbowanecwallet/releases/tag/v.1.4.9
Version with db blockchain storage https://github.com/Karbovanets/karbowanecwallet/releases/tag/v.2.2.4
sr. member
Activity: 1302
Merit: 403
As Ukrainian, I'm very glad to see that Karbo project is still developing. Because a lot of projects, which had started several years ago, already closed. Good luck! 
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