Bitcoin Forum
August 18, 2019, 10:16:37 AM *
News: Latest Bitcoin Core release: 0.18.0 [Torrent] (New!)
 
   Home   Help Search Login Register More  
Pages: « 1 ... 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 [233] 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 ... 320 »
  Print  
Author Topic: [ANN] (QTUM) - A Scalable Smart Contract Platform w/ Proof of Stake  (Read 434250 times)
This is a self-moderated topic. If you do not want to be moderated by the person who started this topic, create a new topic. (2 posts by 2 users deleted.)
meccaflare0
Sr. Member
****
Offline Offline

Activity: 343
Merit: 250


Do the thing and you'll have the power.


View Profile
August 25, 2017, 12:17:48 PM
 #4641

Qtum. And other cryptos are gearing up for some price movement. Hopefully in the upward direction
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
tehMoonwalker
Sr. Member
****
Offline Offline

Activity: 378
Merit: 250



View Profile WWW
August 26, 2017, 08:00:40 AM
 #4642

can someone explain to me the PoS consensus protocol didnt find much info on it, thanks!



        ▄▄███▄▄
    ▄▄███████████▄▄
▄▄███████████████████▄▄
██████████████████████████
▀▀██████████████████▀▀ ▄▄
    ▀▀██████████▀▀ ▄▄████
        ▀▀█▀▀ ▄▄█████████
            ▄█████████████
            ██████████████
            ██████████████
            ██████████████
            ██████████████
            █████████████▀
            █████████▀▀
            █████▀▀
            ▀▀▀

.
Brickblock.io
║║
║║
║║
║║
║║
.
║║
║║
║║
║║
║║


                ▄▄██▄
            ▄▄█▀▀  ██
        ▄▄█▀▀      █▌
    ▄▄█▀▀   ▄▀    ██
▄▄▄█▀▀    ▄█▀     ▐█
██      ▄██▀       █▌
▀▀██▄███▀        ██
    ██▀▀█▄▄▄     █▌
    █▄  ██▀▀▀█▄██
    █▄█▀





    ▄▄▄▄▄▄
    ▄████████
    █████▀▀▀▀
▐████
▐████
████████████
████████████
▐████
▐████
▐████
▐████




                ▄████▄▄    ▄
██             ████████████▀
████▄         █████████████▀
▀████████▄▄   █████████████
▄▄█████████████████████████
██████████████████████████
▀██████████████████████
█████████████████████
    ▀█████████████████▀
    ▄█████████████▀
▄▄███████████████▀
▀▀▀▀▀▀▀▀▀▀▀



▄▄▄                  ▄▄▄
█████▄             ▄██████▄
█████████▄        ████████████▄
██████████▌▄     ██████████████
██████████▌▐█  ▄█████████████▀▄█
██████████▌▐██▄▀████████████ ███
██████████▌▐████▀██████████ ████
██████████▌▐█████ ███████▀▄█████
██████████▌ ▀█████▄▀████ ███████
██████████▌   ▀▀████ ██▄████████
▀█████████▌      ▀▀▀▀ ▄█████████
▀▀█████▌             ▀▀██████
        ▀█▌                  ▀▀█
║║
║║
║║
║║
║║
.
Frankrbruno
Newbie
*
Offline Offline

Activity: 16
Merit: 0


View Profile
August 26, 2017, 04:41:12 PM
 #4643

Jake posted this awesome Qtum analysis in slack, I thought I would share..



https://youtu.be/TnWH_57LjXo
Crypto_Profits
Full Member
***
Offline Offline

Activity: 152
Merit: 100


-->BUY-->HODL-->SELL-->REPEAT-->


View Profile
August 26, 2017, 08:59:24 PM
 #4644

QTUM is flying today!! glad to see this coin moving. Great tech.


Quick question does anyone know how to run the PoS for QTUM?
hope-crypto
Full Member
***
Offline Offline

Activity: 196
Merit: 100


View Profile
August 26, 2017, 09:55:57 PM
 #4645

nice to see there are some ICO project that will build on Qtum platform:

Energo
Inkchain
Vevue
Bodhi

Some of them have even done a crowdsale. There are about 10 projects in total that we are aware of, most of them originating in China. And I have joined in the Energo, Bodhi crowdsale,and it seems to be very hot.

They announced in slack that there are 17 projects total so far and some are waiting to announce i guess.  I'm just wondering what happened with Qtum and Tron? First it was rumored that Tron was building on Qtum, and then they were partners, and now it's unclear if there is any involvement?

Ufff really good news Smiley Qtum should doubled in September... Big news and chart is looking really good... Could go 600k + Wink
coin@coin
Legendary
*
Offline Offline

Activity: 1722
Merit: 1000



View Profile
August 27, 2017, 12:08:27 AM
 #4646

QTUM is flying today!! glad to see this coin moving. Great tech.


Quick question does anyone know how to run the PoS for QTUM?

This is a Quickstart on GitHub: https://github.com/qtumproject/qtum
Crypto_Profits
Full Member
***
Offline Offline

Activity: 152
Merit: 100


-->BUY-->HODL-->SELL-->REPEAT-->


View Profile
August 27, 2017, 05:33:05 AM
 #4647

QTUM is flying today!! glad to see this coin moving. Great tech.


Quick question does anyone know how to run the PoS for QTUM?

This is a Quickstart on GitHub: https://github.com/qtumproject/qtum


thanks!
shenjing85
Sr. Member
****
Offline Offline

Activity: 364
Merit: 250


Spectiv VR Crowdsale: 12/08/17


View Profile
August 27, 2017, 06:40:57 AM
 #4648

Qtum Development Updates:


Development Updates
Bugs fixed:

[RPC] Fixed a bug where `getaccountinfo` would return a backward hex address
[Consensus/MPoS] Fixed a consensus bug with MPoS where rewards were calculated to include contract refunds, causing a pre-release version of testnet-2 to become stuck
[Consensus/AAL] Fixed a consensus bug where a malicious staker could bypass the AAL and spend funds that belong to contracts. This was the reason for the v1.1 release of testnet-2. The cause was that OP_SPEND was not actually mandatory, and furthermore by not including OP_SPEND in vin[0].scriptSig, a bypass in AAL consensus rules was possible.
[Staker] Fixed a bug where the staker could behave improperly sometimes when reverting contract state, resulting in the chain becoming stuck

Work completed:
[GUI] Added a very early UI for smart contracts, allowing you to use smart contracts within the Qtum-Qt; also reworked the layout of the GUI
[Tests] Added several RPC tests for DGP
[Tests] Added an RPC test to validate PoS segwit blocks
[Tests] Fixed some failing tests
[Tests] Added RPC tests to ensure contracts can be created within contracts, but also that contracts created with an initial endowment results in an error
[Misc] Fixed `-testnet` mode to properly function with adjusting PoS difficulty, similar to mainnet mode
[Staker] Optimized the staker by caching stake information instead of pulling it from disk every time, resulting in a significant increase in performance, especially when the wallet contains a large number of UTXOs


Great job, I have never see an ICO project announced their development progress with so much detail information, which makes me so optimistic for this project.


              ▄▄████████████▄▄             
          ▄███▀▀▀░░░░░░░░░░▀▀▀███▄▄        
       ▄██▀▀░░░░░░░░░░░░░░░░░░░░░▀██▄      
     ▄██▀░░░░░░░░░░░░░░░░░░░░░░░░░░▀███    
   ▄██▀░░░░░░░░░░░░░░░▄▄▄▄▄█████████████▄  
  ▄██░░░░░░░░░░░▄▄█████████░░░░░░░░░░░░▀█▌ 
 ▐██░░░░░░░░▄█████▀▀▀▀▀▀▀▀▀████▄░░░░░░░░▀█▌
▐██░░░░░░▄███▀▀███████████████▀▀██▄░░░░░░██▌
████▄░░▄██▀███████▄██████▄████████▀██▄░░░▐██
██░▀████▀██████████████████████████████▄░░██
██░░░▀██▄█████████████████████████▄██▀▀██▄██
██▌░░░░▀███▄████████▀▀▀▀███████▄██▀░░░░░▀███
▐██░░░░░░░▀███▄▄███████████▄▄██▀▀░░░░░░░░██▌
 ▐██░░░░░░░░░░▀▀████████████▀░░░░░░░░░░░▄█▌
  ▀██▄▄▄▄▄▄▄▄▄████████▀▀▀░░░░░░░░░░░░░░▄█▌ 
   ▀███▀▀▀▀▀▀░░░░░░░░░░░░░░░░░░░░░░░░▄██▀  
     ▀██▄░░░░░░░░░░░░░░░░░░░░░░░░░░▄██▀    
       ▀███▄░░░░░░░░░░░░░░░░░░░░▄▄██▀      
          ▀████▄▄░░░░░░░░░░▄▄▄███▀         
              ▀▀▀██████████▀▀▀             

    
                         [ Website ]                    
    
BTCspace
Hero Member
*****
Offline Offline

Activity: 756
Merit: 501


View Profile
August 27, 2017, 09:16:07 AM
 #4649

Qtum Development Updates:


Development Updates
Bugs fixed:

[RPC] Fixed a bug where `getaccountinfo` would return a backward hex address
[Consensus/MPoS] Fixed a consensus bug with MPoS where rewards were calculated to include contract refunds, causing a pre-release version of testnet-2 to become stuck
[Consensus/AAL] Fixed a consensus bug where a malicious staker could bypass the AAL and spend funds that belong to contracts. This was the reason for the v1.1 release of testnet-2. The cause was that OP_SPEND was not actually mandatory, and furthermore by not including OP_SPEND in vin[0].scriptSig, a bypass in AAL consensus rules was possible.
[Staker] Fixed a bug where the staker could behave improperly sometimes when reverting contract state, resulting in the chain becoming stuck

Work completed:
[GUI] Added a very early UI for smart contracts, allowing you to use smart contracts within the Qtum-Qt; also reworked the layout of the GUI
[Tests] Added several RPC tests for DGP
[Tests] Added an RPC test to validate PoS segwit blocks
[Tests] Fixed some failing tests
[Tests] Added RPC tests to ensure contracts can be created within contracts, but also that contracts created with an initial endowment results in an error
[Misc] Fixed `-testnet` mode to properly function with adjusting PoS difficulty, similar to mainnet mode
[Staker] Optimized the staker by caching stake information instead of pulling it from disk every time, resulting in a significant increase in performance, especially when the wallet contains a large number of UTXOs


Great job, I have never see an ICO project announced their development progress with so much detail information, which makes me so optimistic for this project.

Qtum is one of the best project.

i think their target is Ethereum..  Grin

running farm worldwide
BTCspace
Hero Member
*****
Offline Offline

Activity: 756
Merit: 501


View Profile
August 27, 2017, 11:22:41 AM
 #4650

seems bitcointalk is dead now.

running farm worldwide
hope-crypto
Full Member
***
Offline Offline

Activity: 196
Merit: 100


View Profile
August 27, 2017, 08:18:28 PM
 #4651

where ca i store my QTUM if i dont want to have them on an exchange ?

I think right now they are doing their own wallet but I am not sure... Maybe look at MyEtherWallet if you could store there, but I think not...
BitcoinExpart
Sr. Member
****
Offline Offline

Activity: 476
Merit: 250



View Profile
August 27, 2017, 08:26:03 PM
 #4652

I just heard Qtum will be listed on a Korean exchange tomorrow. Can anyone confirm me about? Usually the effect should be on listing a new exchange like its demand increased so does it's price. So, QTUM a good choice to buy for some reason.

▄▄▄████████▄▄▄
▄▄█████▀▀▀▀▀▀▀▀█████▄▄
▄████▀▀            ▀▀████▄
▄███▀                    ▀███▄
███▀       █████            ▀███
███         █████              ███
███        ▄▄█████    ▄█████▀    ███
██        ▄███████  ▄█████▀       ██
███       ▄████████▄█████▀         ███
███       ▀▀▀▀██████████           ███
███      ▄▄▄▄▄███████████          ███
███     ▄███████████▀█████         ███
██    ▄███████████▀  █████        ██
███   ▀▀▀▀▀▀▀█████    █████      ███
███         █████     █████    ███
███▄                        ▄███
▀███▄                    ▄███▀
▀████▄▄            ▄▄████▀
▀▀█████▄▄▄▄▄▄▄▄█████▀▀
▀▀▀████████▀▀▀
KRYLL
                ███
                ███
                ███
        ███  ███
        ███  ███
        ███  ███
███  ███  ███
███  ███  ███
███  ███  ███
███  ███  ███
███  ███  ███
AUTOMATED CRYPTO TRADING STRATEGIES MADE SIMPLE
▁▁         Whitepaper   █   Token sale will start on Feb 7, 2018   █   Announcement         ▁▁

███
███
███  ███
███  ███
███  ███
███  ███  ███
███  ███  ███
███  ███  ███
███  ███  ███
███  ███  ███
███  ███  ███
hope-crypto
Full Member
***
Offline Offline

Activity: 196
Merit: 100


View Profile
August 27, 2017, 08:50:39 PM
 #4653

I just heard Qtum will be listed on a Korean exchange tomorrow. Can anyone confirm me about? Usually the effect should be on listing a new exchange like its demand increased so does it's price. So, QTUM a good choice to buy for some reason.

I mean it could pump or dump, but I think it will go up... Some guys are talking about ghost month and that some Asians don't buy at this time, but I think that it's bullshit...
lijoe408
Sr. Member
****
Offline Offline

Activity: 434
Merit: 251



View Profile
August 27, 2017, 09:42:43 PM
 #4654

I just heard Qtum will be listed on a Korean exchange tomorrow. Can anyone confirm me about? Usually the effect should be on listing a new exchange like its demand increased so does it's price. So, QTUM a good choice to buy for some reason.

It's supposed to be announced on Coinone exchange which is a top 5 exchange.  They're like the coinbase of Korea, and only deal with BTC, ETH, XRP (+ETC & BCC by default).  To list Qtum as the 6th would be saying alot given how relatively new this coin is.  If it does happen, you can probably expect at least 3x the price like Monero.  According to the team, they have another big exchange to announce also next month for mainnet and alot of people are speculating on a Kraken or Polo listing.

           ▀██▄ ▄██▀
            ▐█████▌
           ▄███▀███▄
         ▄████▄  ▀███▄
       ▄███▀ ▀██▄  ▀███▄
     ▄███▀  ▄█████▄  ▀███▄
   ▄███▀  ▄███▀ ▀███▄  ▀███▄
  ███▀  ▄████▌   ▐████▄  ▀███
 ███   ██▀  ██▄ ▄██  ▀██   ███
███   ███  ███   ███  ███   ███
███   ███   ███████   ███   ███
 ███   ███▄▄       ▄▄███   ███
  ███▄   ▀▀█████████▀▀   ▄███
   ▀████▄▄           ▄▄████▀
      ▀▀███████████████▀▀
DeepOnion
███
███
███
███
███
███
███
███
███
███
   Anonymity Guaranteed
   Anonymous and Untraceable
   Guard Your Privacy
      ▄▄██████████▄▄
    ▄███▀▀      ▀▀█▀   ▄▄
   ███▀              ▄███
  ███              ▄███▀   ▄▄
 ███▌  ▄▄▄▄      ▄███▀   ▄███
▐███  ██████   ▄███▀   ▄███▀
███▌ ███  ███▄███▀   ▄███▀
███▌ ███   ████▀   ▄███▀
███▌  ███   █▀   ▄███▀  ███
▐███   ███     ▄███▀   ███
 ███▌   ███  ▄███▀     ███
  ███    ██████▀      ███
   ███▄             ▄███
    ▀███▄▄       ▄▄███▀
      ▀▀███████████▀▀
meccaflare0
Sr. Member
****
Offline Offline

Activity: 343
Merit: 250


Do the thing and you'll have the power.


View Profile
August 28, 2017, 02:25:45 PM
 #4655

I just heard Qtum will be listed on a Korean exchange tomorrow. Can anyone confirm me about? Usually the effect should be on listing a new exchange like its demand increased so does it's price. So, QTUM a good choice to buy for some reason.

I mean it could pump or dump, but I think it will go up... Some guys are talking about ghost month and that some Asians don't buy at this time, but I think that it's bullshit...

Ghost month has been proven to be FUD. BiteSizeBitcoin made a good video about it showing it to be wrong. I think September will be an overall Bullish month on all cryptos. Hopefully I am right about that.
kchulani
Full Member
***
Offline Offline

Activity: 308
Merit: 100



View Profile
August 28, 2017, 04:09:53 PM
 #4656

I think Qtum has a lot of scope. But its competition is one tough competition. I am hoping that Alibaba comes through with Qtum as I believe they are working on a project together. Anyone know of any updates on that project?

burner2015
Full Member
***
Offline Offline

Activity: 238
Merit: 100

Co founder & CMO SocialX


View Profile WWW
August 28, 2017, 04:44:53 PM
 #4657

QTUM

1. TRON ICO , only Qtum's tomorrow  https://twitter.com/LucassenHan/status/902165191890272256

2. Mainnet Launch 13 September https://www.dropbox.com/s/st7tr8ymvt7y4qe/21175269_1508258542530069_1054973567_n.png?dl=0    // https://www.dropbox.com/s/wzsgk1xhakktiw7/Screenshot%202017-08-28%2023.30.48.png?dl=0

         ● ● SocialX ● # PRESALE LIVE NOW   ICO January 15, 2018 ● ●                      
FIRST DECENTRALIZED SOCIAL NETWORK ●
● [ROADMAP] [BITCOINTALK] [WEBSITE] [SLACK] [TWITTER] [FACEBOOK] ●
hunnykaushal
Full Member
***
Offline Offline

Activity: 448
Merit: 137



View Profile
August 29, 2017, 03:49:52 AM
 #4658

Good News For QTUM Supporters.

https://medium.com/@Qtum/qtum-community-development-updates-august-28-b8e87411753
Qtum
Sr. Member
****
Offline Offline

Activity: 517
Merit: 256


View Profile WWW
August 29, 2017, 07:37:15 AM
 #4659

Qtum Community & Development Updates — August 28

https://medium.com/@Qtum/qtum-community-development-updates-august-28-b8e87411753


Main Network Launches September 13th, 2017


The Qtum Team would like to officially announce the release of our Main Network for September 13th. This will take place right before Wanxiang’s Blockchain Conference. Qtum’s Mainnet will be the follow up to our ‘Skynet’ release earlier in August. Qtum will feature the functionality found in Skynet, like the Decentralized Governance Protocol, EVM on UTXO, Proof-of-Stake Consensus, and mobile smart contract functionality.

This is a major milestone for the Qtum project, as this is a group of blockchain enthusiasts turning a dream into reality. Making this happen would not be possible without the 18 months of hard work that went into this from our 30+ team members. This is just the start of what we have coming. Qtum’s development plans requires many years to fulfill, so keep an eye on our road map in the months to come.

For those of you who have been following the project since early 2017, you know we fought a hard battle to get here, so thank you for the support.
There will be a launch event in Shanghai on the 13th, seating is extremely limited, but we will do our best to live steam it around the world. Please keep in mind that the state of high speed internet in China is a huge challenge, so we may have to release a recorded version after.







Exchange Support








Shapeshift Adds Qtum
https://shapeshift.io/





Updated Development Roadmap








Development Updates:








Releases:

Skynet testnet-2 v1.2 was released — A mandatory update that fixes several minor consensus bugs and some major staking/block creation bugs

https://github.com/qtumproject/qtum/releases/


Bugs fixed:
[Consensus/AAL] Fixed a bug where 2 successive contract transactions that caused 2 successive OP_SPEND transactions would not be allowed
[Consensus/EVM] Fixed a bug where block.difficulty in the EVM would give incorrect results
[Consensus] Added several new rules to check the size of various fields in contract transactions and properly reject poorly formatted transactions
[Consensus] Added several overflow checks for gasLimit, gasPrice, and gasLimit multiplied by gasPrice
[Consensus] Fixed some contract parameter parsing code to not rely on unintialized variables, causing undefined behavior
[Staker/EVM] Fixed a bug where a contract execution would see different block times than at validation, producing broken blocks in the staker



Work completed:


[GUI] Fixed several minor issue with the smart contract GUI
[Misc] Setup an actual `-testnet` mode for Skynet testnet-2
[Staker] Added some undocumented command line arguments to make the staker work in various emergency conditions
[Build] Fix a minor compiler warning for the new GUI changes
[AAL] Added several new error messages to aid in debugging
[Consensus] Change several consensus rules from asserts to DoS errors, so that they can not be used to shut down a node
[Misc] Bumped the version of the Skynet wallet to v0.14.2
[Consensus/Misc] Qtum now tracks the coin supply of the blockchain, and implements a sanity check to ensure that more coins are not minted than expected








▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀█ Qtum █▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
●▬●▬●▬● First UTXO Based PoS Smart Contract and DAPP Platform ●▬●▬●▬●
▃▃▃▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▃▃▃
Coinpanning35
Newbie
*
Offline Offline

Activity: 1
Merit: 0


View Profile
August 29, 2017, 08:30:01 AM
 #4660

Great update. Sky's the limit
Pages: « 1 ... 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 [233] 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 ... 320 »
  Print  
 
Jump to:  

Sponsored by , a Bitcoin-accepting VPN.
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!