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Topic: [ANN] [KRB] Karbo (Ҝ) Кapбoвaнeць - Anon / stable transaction costs - page 8. (Read 493174 times)

legendary
Activity: 1750
Merit: 1101
karbo.io
Thanks to relentless community voting efforts Karbo has been listed on a new exchange, two trading pairs with BTC and ETH:

https://xiphos.exchange/Exchange/Trade/BTC/KRB/
https://xiphos.exchange/Exchange/Trade/ETH/KRB/

Happy trading!

legendary
Activity: 1750
Merit: 1101
karbo.io
From now on you can download fresh blockchain bootstrap from here: https://karbo.xyz/


Update: or from official subdomain here https://bootstrap.karbo.io/
legendary
Activity: 1750
Merit: 1101
karbo.io
tell me how the karbovanets attack was influenced by a 51% attack and what measures would be taken to avoid such incidents
The attack was repulsed and we did not allow to reorganize to the attacker's alternative chain that was lacking a transaction to the exchange. Although reorganization did happen we rolled it back at once. As far as we know, no any losses to exchanges were caused. After the last update, we believe this type of attacks on exchanges are impossible, although exchanges should take precautionary measures to make sure they are not sybill attacked, which is standard security measures every cryptocurrency exchange should follow... The recommendations are to use several distributed nodes and follow the majority decision on the right chain, pause the wallet everytime that diverts from the block explorer.

so it is the fault of the exchanges or some intruders and your thoughts who needs to attack the coin
No it's not the exchange's fault. It's the design of POW with the' longest chain rule', 'might is right' rule and the availability of abundant hashrate for rent without any KYC to prevent nefarious use. Exchanges as legal entities should threat Nicehash with a court.
jr. member
Activity: 240
Merit: 1
tell me how the karbovanets attack was influenced by a 51% attack and what measures would be taken to avoid such incidents
The attack was repulsed and we did not allow to reorganize to the attacker's alternative chain that was lacking a transaction to the exchange. Although reorganization did happen we rolled it back at once. As far as we know, no any losses to exchanges were caused. After the last update, we believe this type of attacks on exchanges are impossible, although exchanges should take precautionary measures to make sure they are not sybill attacked, which is standard security measures every cryptocurrency exchange should follow... The recommendations are to use several distributed nodes and follow the majority decision on the right chain, pause the wallet everytime that diverts from the block explorer.

so it is the fault of the exchanges or some intruders and your thoughts who needs to attack the coin
full member
Activity: 630
Merit: 110
Guys, what do you think on the current state of crypto regulation in Ukraine, they are talking on the national cryptocurrency and so on. Have you been thinking on any partnerships or cooperation to get more legitimacy? On my opinion Karbo has gained recognition of Ukrainian community and it deserves to be broader adopted.
legendary
Activity: 1750
Merit: 1101
karbo.io
This coin looks interesting. Is it a completely anonymous coin? If so, then I am ready to buy coins for long-term storage.
Not completely anonymous, the complete anonymity is not it's goal, at least for now, let's say it's private enough.
member
Activity: 322
Merit: 10
This coin looks interesting. Is it a completely anonymous coin? If so, then I am ready to buy coins for long-term storage.
sr. member
Activity: 499
Merit: 254
http://krb.sberex.com/ pool results:

1) Luck is 99%, which is 1% better then average.
2) More than 300 000 Karbo paid to miners.

legendary
Activity: 1750
Merit: 1101
karbo.io
tell me how the karbovanets attack was influenced by a 51% attack and what measures would be taken to avoid such incidents
The attack was repulsed and we did not allow to reorganize to the attacker's alternative chain that was lacking a transaction to the exchange. Although reorganization did happen we rolled it back at once. As far as we know, no any losses to exchanges were caused. After the last update, we believe this type of attacks on exchanges are impossible, although exchanges should take precautionary measures to make sure they are not sybill attacked, which is standard security measures every cryptocurrency exchange should follow... The recommendations are to use several distributed nodes and follow the majority decision on the right chain, pause the wallet everytime that diverts from the block explorer.
jr. member
Activity: 240
Merit: 1
tell me how the karbovanets attack was influenced by a 51% attack and what measures would be taken to avoid such incidents
legendary
Activity: 1750
Merit: 1101
karbo.io
We hope they will open wallet soon. There are other exchanges working now: https://coinmarketcap.com/currencies/karbo/#markets



Read about our novel 51% attack protection at https://medium.com/@karbo.org/prevent-transaction-cancellation-in-51-attack-79ba03d191f0

TLDR: Karbo made a novel and unique protection against 51%-attacks which disallows cancelling transactions from blockchain during reorganization. Now Karbo network nodes will refuse to reorganize to an alternative chain until any transaction from the current public chain is missing in the alternative chain. Even more, the alternative chain has to win within 10 blocks.
newbie
Activity: 24
Merit: 0
Cryptopia KRB non-functional 10 days now. What's the problem? Any other exchanges working at this time?
legendary
Activity: 1750
Merit: 1101
karbo.io
Important update for exchanges, pools and nodes with protection against 51% attacks and DA fix!!!

Nodes at version 1.6.0 should resync or use bootstrap https://bootstrap.krbnodes.pp.ua/blockchain-2018-11-09.tar.gz or https://looongcat.pp.ua/blockchain-2018-11-09.tar.gz . Please make sure you have exactly the same difficulty as others! Refer to http://108.61.198.115:32348/getinfo or  http://45.32.232.11:32348/getinfo for difficulty. Difficulty should match exactly.


Download at https://github.com/seredat/karbowanec/releases/tag/v.1.6.1



You can  ignore warning messages
Code:
WARNING An attempt of too deep reorganization: XXX, BLOCK REJECTED
jr. member
Activity: 588
Merit: 1
List of Karbo mining pools with live stats & hashrate distribution

https://miningpoolstats.stream/karbo
legendary
Activity: 1750
Merit: 1101
karbo.io
Hi.
What are the requirements for masternode?
Masternodes are the serves for light wallets. Karbo wallets can operate through remote daemon without storing blockchain to the local device. It allows to get ready to work new wallet quickly when needed. Masternode is basically the CLI Karbo daemon, that is running on a machine with open port and allows to connect to it for such light and mobile wallets.

The remote nodes are rewarded for their service. Karbo wallets, connected to masternode, are paying small additional fee (0.25% from the amount of transaction) to that node when are sending transactions through it. These fees are supposed to help to cover the costs of operating Karbo nodes.

So far there's no collateral.

How to setup http://www.karbo.cloud/
member
Activity: 130
Merit: 10
For mining pools, exchanges and masternodes, please update to https://github.com/seredat/karbowanec/releases/tag/v.1.6.0 with DA security tweaks.
Hi.
What are the requirements for masternode?
legendary
Activity: 1750
Merit: 1101
karbo.io
New Karbo pool http://youpool.io/KARBO welcomes CryptoNight ASIC miners. Happy mining.
legendary
Activity: 1750
Merit: 1101
karbo.io

My wallet can not sync with Karbo network.
What should I do now?
Adding nodes or something else, please help me to sync my wallet.
Please make sure you have the latest wallet, download from https://karbo.io/download/

On linux alternatively you can add repository https://ualinux.com/en/ubuntu-apps-office/karbo

If you provide more details on your problem we will be able to solve it. Come to our Telegram chat https://t.me/karbo_en
newbie
Activity: 237
Merit: 0
Hello, dear miners!

Transparent Karbo pool with 24/7 support

Features:
- Mining to exchange
- Workers
- Adjustable instant payout levels
- Email and telegram notifications
- Secure SSL/TLS connection
- Stats and hashrate charts per worker
- Static diff supported

Location: Europe

Contacts:
telegram EN : https://t.me/joinchat/B-GpfU1DYnzi5mhQ45I3rQ
telegram RU : https://t.me/joinchat/B-GpfUYWGEzx89L1N10Vzg
discord : https://discord.gg/VQYuE8t

Welcome & Lucky Mining!
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