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Author Topic: [ANN] (QTUM) - A Scalable Smart Contract Platform w/ Proof of Stake  (Read 435974 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.)
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March 23, 2018, 06:22:56 PM
 #5681

I use the latest qtum wallet 0.14.15 on ubuntu and on the last block I mined, something weird happened: it seems my wallet recorded an extra transaction and it shows 0.396304 QTUM too much! By extra I mean compared to the official QTUM explorer on https://explorer.qtum.org and https://qtumexplorer.io. I tried removing all blockchain data and resynching, same thing happens again... Wil try to see if I can find the extra transaction now but just wanted to check whether this is a know issue?
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March 23, 2018, 08:24:09 PM
 #5682

Vevue is a Qtum QRC20 Decentralized Application that focuses on rewarding content makers for their videos. Recently, they were featured on Cnet.com for their work with an Indie film "No Postage Necessary", which will be released via Blockchain:

https://www.cnet.com/news/indie-film-first-blockchain-distribution-no-postage-necessary/#ftag=COS-05-10aaa0j





A dramatic comedy about a computer hacker and a whole lot of missing bitcoins sounds like the perfect plot for the first feature film to be released using blockchain technology.

Indie film "No Postage Necessary" is teaming up with Vevue, a peer-to-peer video network app running on the Qtum blockchain platform, for distribution. Vevue currently offers an iOS app, with Android and web versions in development. Check out CNET's blockchain primer for more on how the technology behind bitcoin works.

Jeremey Culver wrote, directed and produced "No Postage Necessary," which was shot on 35mm and will appear in select US theaters and through video-on-demand as well as through Vevue. It will also be available to purchase using cryptocurrency.

"There are many advantages to blockchain distribution, including immutable proof of intellectual property rights, transparent royalty payments, and, since all data on the blockchain is resistant to duplication, we can now envision a world where films are no longer pirated," Culver said in a release.

George Blagden from "Vikings" stars as Sam, a computer genius and hacker who poses as a postal worker to steal mail, but ends up falling for a widow who makes him want to be a better person. An FBI agent looking for a set of missing bitcoins threatens to ruin Sam's chances at romance.

The movie's worldwide blockchain debut is set for June.




Vevue recently raised USD $2.5 million on the Qtum platform, for more details, see their blog:

https://www.vevue.com/vevue-blog/2017/12/28/icosummary

▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀█ Qtum █▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
●▬●▬●▬● First UTXO Based PoS Smart Contract and DAPP Platform ●▬●▬●▬●
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March 24, 2018, 02:20:33 PM
 #5683

Vevue is a Qtum QRC20 Decentralized Application that focuses on rewarding content makers for their videos. Recently, they were featured on Cnet.com for their work with an Indie film "No Postage Necessary", which will be released via Blockchain:

https://www.cnet.com/news/indie-film-first-blockchain-distribution-no-postage-necessary/#ftag=COS-05-10aaa0j





A dramatic comedy about a computer hacker and a whole lot of missing bitcoins sounds like the perfect plot for the first feature film to be released using blockchain technology.

Indie film "No Postage Necessary" is teaming up with Vevue, a peer-to-peer video network app running on the Qtum blockchain platform, for distribution. Vevue currently offers an iOS app, with Android and web versions in development. Check out CNET's blockchain primer for more on how the technology behind bitcoin works.

Jeremey Culver wrote, directed and produced "No Postage Necessary," which was shot on 35mm and will appear in select US theaters and through video-on-demand as well as through Vevue. It will also be available to purchase using cryptocurrency.

"There are many advantages to blockchain distribution, including immutable proof of intellectual property rights, transparent royalty payments, and, since all data on the blockchain is resistant to duplication, we can now envision a world where films are no longer pirated," Culver said in a release.

George Blagden from "Vikings" stars as Sam, a computer genius and hacker who poses as a postal worker to steal mail, but ends up falling for a widow who makes him want to be a better person. An FBI agent looking for a set of missing bitcoins threatens to ruin Sam's chances at romance.

The movie's worldwide blockchain debut is set for June.




Vevue recently raised USD $2.5 million on the Qtum platform, for more details, see their blog:

https://www.vevue.com/vevue-blog/2017/12/28/icosummary


Wow! Excellent! This is incredibly cool news!
Thank you very much!
Is this application already running?
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March 24, 2018, 02:48:22 PM
 #5684

I saw information that, like with some exchanges, they began to delisting coins that support the anonymity of transactions. The authorities of the countries began to press.

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March 25, 2018, 02:35:37 AM
 #5685

I saw information that, like with some exchanges, they began to delisting coins that support the anonymity of transactions. The authorities of the countries began to press.

Yes, this was a big theme from that started many years ago. Entities were making 'mixers' that would make it very difficult to trace Bitcoin transactions. Along came alternative currencies that made this a cornerstone of their development. While it's possible to take measures that make your Qtum transactions hard to trace, most people looking for this type of functionality will naturally gravitate toward the privacy coins. We really don't have an opinion on this type of behavior yet, there was some discussion last year about implementing ZK-Snarks into Qtum Core, but it never made it to the roadmap. There are currently no plans to implement privacy features above and beyond what's already available in Qtum, which is almost exactly the same as Bitcoin, because we are branched off of Bitcoin Core 0.14

▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀█ Qtum █▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
●▬●▬●▬● First UTXO Based PoS Smart Contract and DAPP Platform ●▬●▬●▬●
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March 25, 2018, 02:13:59 PM
 #5686

We just released Qtum Electrum v0.18.1 beta which has support for LedgerHQ as well as TREZOR QRC20 Token support

 https://github.com/qtumproject/qtum-electrum/releases
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March 25, 2018, 04:13:47 PM
 #5687


Finally get to store my Qtum on Ledger, Love the progress of QTUM, I wanted to know you can use any amount of coins to stake correct? Or do I need a specific amount?

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March 26, 2018, 01:43:57 PM
 #5688

Cant seem to connect to any Peers, 0.14.15 installed from scratch on Windows?
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March 26, 2018, 06:01:53 PM
 #5689

Hi Dev, How this project QTUM-A Scalable PoS Smart Contract Platform compare to æternity which is a new blockchain - designed for fast and secure smart contracts interfacing with real-world data via a decentralized oracle: The link is https://bitcointalk.org/index.php?topic=1733140.0 ?
Thanks
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March 26, 2018, 06:10:00 PM
 #5690

My friend told me to take a look here, how to get started with this awesome project?
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March 27, 2018, 03:13:23 PM
 #5691

what happing next
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March 30, 2018, 06:51:04 AM
 #5692

Excellent article

5 Interesting Facts about Qtum (QTUM)

QTUM interesting facts:

1.     A combination of Bitcoin and Ethereum

2.     QTUM is mobile-ready

3.     ICOs are already starting to prefer QTUM

4.     QTUM’s Github repository is one of the most detailed

5.     QTUM is used by blockchain startups


More - https://www.reddit.com/r/Qtum/comments/86lzhx/5_interesting_facts_about_qtum_qtum/
the QTUM ecosystem has a lot of interesting things that differ from other similar sites, if the government did not press the opportunities to work with the new ICO, we would see a big boom and the development of the site.

                           
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Ukraine2020
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March 31, 2018, 05:21:42 PM
 #5693

Hello!
Here is the calculator calculating the rewards for the participation in qtum pos - https://qtumexplorer.io/qtum-staking-calculator
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March 31, 2018, 05:22:30 PM
 #5694

Hello!
Here is the calculator calculating the rewards for the participation in qtum pos - https://qtumexplorer.io/qtum-staking-calculator


My Question: What do you need to do with coins to participate?
Just keep it on my wallet? Yes?
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March 31, 2018, 05:28:08 PM
 #5695

I came across such a dialogue ...

https://www.reddit.com/r/Qtum/comments/7isr2o/staking_small_amounts_useful/dr2ko3s/?context=3&st=jc5e4nni&sh=e06bef92

With reference to https://medium.com/@jb395official/an-introduction-to-qtum-proof-of-stake-mining-a-racing-story-f11a3f48009ph

I realized that this is a "lottery". And yet - how to participate in it?)))
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April 01, 2018, 08:28:32 AM
 #5696


Hi Ukraine2020, there is a guide for this on our Git. Here is the link:

https://github.com/qtumproject/qtum/wiki/Qtum-Wallet-Tutorial

Please make sure that you are following the best practices. Try not to keep your Qtum tokens on the computer you use for everyday computing, encrypt the wallet with a strong secret, and back it up to multiple locations. You may want to consider using a Qtum Stakebox or Raspberry Pi solution.

▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀█ Qtum █▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
●▬●▬●▬● First UTXO Based PoS Smart Contract and DAPP Platform ●▬●▬●▬●
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April 01, 2018, 08:42:52 AM
 #5697

Qtum and Vevue On Yahoo!




Los Angeles (AFP) - A few years behind Wall Street, Hollywood is turning to the technology behind cryptocurrency bitcoin to distribute movies in a development hailed as the beginning of the end for piracy.

Leading the charge is "No Postage Necessary," a romantic indie comedy about a luckless hacker that is being distributed via peer-to-peer video network app Vevue, running on Qtum, the most advanced blockchain in the world.











Los Angeles (AFP) - A few years behind Wall Street, Hollywood is turning to the technology behind cryptocurrency bitcoin to distribute movies in a development hailed as the beginning of the end for piracy.

Leading the charge is "No Postage Necessary," a romantic indie comedy about a luckless hacker that is being distributed via peer-to-peer video network app Vevue, running on Qtum, the most advanced blockchain in the world.

Jeremy Culver ("An Evergreen Christmas") wrote, directed and produced the release from US production house Two Roads Picture Co., shot on 35 mm film.

The movie gets its US theatrical release and worldwide blockchain debut in June and will also be available to buy online using cryptocurrency.

"We are thrilled to provide movie lovers around the world a brand new way to experience their entertainment by turning the blockchain into a feature film distribution channel," Culver said in a statement.

"Although this is a first for the industry, we hope it will signal a shift in the way content is shared and consumed."

A blockchain is essentially a shared, encrypted "ledger" that cannot be manipulated, offering the promise of secure transactions that allow anyone to get an accurate accounting of money, property or other assets.

The technology publicly records the unique alphanumeric strings that identify buyers and sellers, allowing more transparent and secure peer-to-peer payment systems.

Blockchain debuted in 2009 as a ledger for the leading cryptocurrency bitcoin and is already used in food safety, finance and sea freight.

Its advantages, according to Culver, include immutable proof of intellectual property rights, transparent royalty payments, and, since all blockchain data is resistant to duplication, a future in which movies are "no longer pirated."

- 'Timely and relevant' -

"No Postage Necessary" tells the story of cynical, single computer hacker Sam -- played by "Vikings" and "Black Mirror" actor George Blagden -- who makes ends meet by stealing mail while disguised as a postal worker.

He happens upon a letter written by a heartsick Josie (Charleene Closshey) to her late husband and fallen marine, and the tender missive awakens something in Sam.

He conspires to meet the beautiful, young war widow and she warms to the idea of a new chance at love -- but not before Sam's past comes knocking in the form of an FBI agent looking for missing bitcoins.

Closshey, who composed the score and was part of the female-led production team, says she and her colleagues recognized the opportunities around the title the moment they read the "timely and relevant" script.

"Although the film makes light of a misguided cyber genius who can hack a multi-billion dollar corporation within minutes, these types of technological advancements are becoming a normal part of everyday life for society as a whole," she said.

Culver is hoping blockchain can help "No Postage Necessary" go viral, as moviegoers who upload a review as soon as they leave the theater will be able to unlock Vevue tokens as rewards.

"Up until now, the technology just hasn't been ready -- there wasn't a platform to support the vision," he added, noting the serendipity of a movie about bitcoin being the first to release on the blockchain.

"But innovation creates its own timing."

Following the movie into blockchain technology will be sci-fi anthology "New Frontiers," effectively five sci-fi movies filmed around the world and stitched together into one feature film.

- 'Simply a database' -

Funded and distributed on the blockchain via a partnership between XYZ Films, Ground Control, and SingularDTV, production is already underway with a release expected before the end of the year.

"Decentralized," a movie from the LiveTree ADEPT blockchain platform, is set for release in autumn, starring Amari Cheatom ("Django Unchained") as a skeptical economics professor learning about the technology.

The feature from video shorts specialist Christopher Arcella will serve as a pilot to a television series covering many topics in the complex tech and computing sector.

"The story is written to provide an educational narrative in a fictional setting to help people completely unfamiliar with the technology gain some initial footing," a spokesman for ADEPT said in a statement.

A number of issues need to be resolved before blockchain technology becomes mainstream, with the anonymity of transactions concerning regulators seeking to crack down on money laundering and financing of terrorism.

Pop culture writer Amy Roberts says Culver's statements are demonstrative of a widespread fallacy that the mere presence of a blockchain can guarantee the information in it is resistant to alteration.

"Bitcoins, for example, cannot be copied as they are just entries on a ledger -- not digital files per se -- whose authenticity is incentivized and managed by thousands of individual peer operators worldwide," Roberts wrote in a commentary for the Film Daily online magazine.

"But media or other data, even if referenced on a blockchain, can always be duplicated. A blockchain is simply a database."







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●▬●▬●▬● First UTXO Based PoS Smart Contract and DAPP Platform ●▬●▬●▬●
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April 01, 2018, 04:38:38 PM
 #5698

Excellent article

5 Interesting Facts about Qtum (QTUM)

QTUM interesting facts:

1.     A combination of Bitcoin and Ethereum

2.     QTUM is mobile-ready

3.     ICOs are already starting to prefer QTUM

4.     QTUM’s Github repository is one of the most detailed

5.     QTUM is used by blockchain startups


More - https://www.reddit.com/r/Qtum/comments/86lzhx/5_interesting_facts_about_qtum_qtum/

Those facts have got my imagination running wild as a child. It would be nice, one day, to... pack my bag  with 1KK of QTUM... but it has  1,000 times less atm. Sad
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April 01, 2018, 05:49:06 PM
 #5699


Hi Ukraine2020, there is a guide for this on our Git. Here is the link:

https://github.com/qtumproject/qtum/wiki/Qtum-Wallet-Tutorial

Please make sure that you are following the best practices. Try not to keep your Qtum tokens on the computer you use for everyday computing, encrypt the wallet with a strong secret, and back it up to multiple locations. You may want to consider using a Qtum Stakebox or Raspberry Pi solution.

Thank you very much for the detailed instructions!
Now it remains to understand.)))
I have so far kept all the coins on my online wallet
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April 01, 2018, 05:51:23 PM
 #5700

Qtum and Vevue On Yahoo!




Los Angeles (AFP) - A few years behind Wall Street, Hollywood is turning to the technology behind cryptocurrency bitcoin to distribute movies in a development hailed as the beginning of the end for piracy.

Leading the charge is "No Postage Necessary," a romantic indie comedy about a luckless hacker that is being distributed via peer-to-peer video network app Vevue, running on Qtum, the most advanced blockchain in the world.







...








Thank you for the interesting article. I'll come in handy.
I just write an article about this project. But in Russian.
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