最后更新
2018年8月13日
Photochain is a blockchain based, peer-to-peer platform for stock photography. Using blockchain technology, Photochain returns the control over licensing, copyright, and trading back to photographers. Mediated by Smart Contracts, Photochain enables a fairer, more efficient, and secure transaction directly between artists and buyers.
Photochain is created around 4 key pillars:
P2P Marketplace
We want buyers and sellers determine their own terms of sale, so we allow them to trade directly with one another. Using blockchain to remove the need for costly processing, we guarantee photographers to receive 95% of the earnings from their works.
Easy Onboarding
A simple identity verification for all photographers. Unlike with traditional photostocks which require lots of prerequisites, a user can be actively selling work in minutes. The removal of prerequisites further allows the platform to be fully accessible and profitable to hobby, amateur and professional photographers alike.
Digital Copyright Chain
Our decentralized database ensures each uploaded photo is hashed into the blockchain and permanently linked to its owner. This link cannot be changed removed or manipulated in any way. Any further uploaded image is also hashed and compared to the existing DCC for copyright fraud. Additionally due to the permanent link, any misuse of the image outside of paid licenses is easily detectable.
Crypto Economy
We are helping to build a crypto economy, where we have more control over our data. A fairer economy where you are rewarded for your work. We believe photographers deserve fair compensation for their efforts and their creativity.
Photochain gives clear advantages over conventional photo stocks to both kinds of users: contributors and customers. Contributors at Photochain benefit from an extremely low fee - only 5% of the selling price. This opportunity to keep 95% of the final sale price allows contributors to offer their work cheaper, and consequently the market becomes more affordable for customers. This type of fair market not only benefits the users, but should benefit the photography industry as a whole, as the possibility of increased income incentivizes contributors to perform better.
These profound market changes are only made possible by using blockchain technology, Smart Contracts, machine learning and Photochain’s own user community. Most of the processes become automated and decentralized, significantly reducing costs of platform governance. It’s unavoidable that more and more stock photography contributors and customers will prefer to use Photochain.
有关我们的商业案例和我们平台背后的技术的详细信息,请阅读我们的白皮书。
我们保证每件作品的95%的收入都归功于工作的合法所有者。摄影师做了所有艰苦的工作,为什么我们要收入呢。
我们将在最多10秒内支付摄影师的卖家。这与现有的股票摄影平台相比非常有利,这些平台可能需要长达1个月的时间来处理付款。 
  验证期不到10分钟。此外,没有业内现有参与者期望的麻烦和法律协议,可能需要长达2周的时间来验证。    您可以在平台内为自己的作品设置自己的定价。你知道你工作的价值,你为什么要让其他人来决定这一点。    通过我们的数字版权链保护版权。区块链允许跟踪数字所有权,以便立即检测到所有未经授权使用的照片。   我们在stockphotography销售链的每一步都进行了创新。现任者对摄影师的限制导致许多摄影师不想使用它们。通过创建一个无缝和公平的交易摄影平台,我们确保所有类型的摄影师(初学者,业余爱好者,业余爱好者和专业人士)可以为他们的作品赚取公平的收入。  有关我们的商业案例和我们平台背后的技术的详细信息,请阅读我们的白皮书。
 
Photochain DApp要求
这些是Photochain DApp的设计要求。这些要求源于当前微型摄影技术的问题。
Photochain DApp Architeture
列出的要求可以通过区块链的DApp技术实现。通过使用智能合约实现交易的正确执行以及平台的规则。使用计算机视觉和机器学习算法将实现要求4和5。
在这里,我们将依靠以太坊区块链来谈谈Photochain,因为我们对平台的灵活性,可靠性和长期成功印象深刻。 以太坊联盟 对以太坊的全球支持span style =“font-weight:400;”>意味着广泛的跨学科工业认可,并为平台的长期存在提供必要的证据。
April 2017 - Idea
June 2017 - Project evaluation
September 2017 - Strategy & Design
October-November 2017 - Preparation for crowdsale
December 2017 - Pre-Sale preparations
January 2018 - Private Pre-Sale preparations
February 2018 - Transition
Q1 2018 - Main Sale event (ICO)
Q2 2018 - Operation
Q3 2018 - Continual improvement
验证 100%
验证 85%
注意。未经证实的成员实际上可能不是团队成员
PHOTOCHAIN
Photochain provides an opportunity for artists to come up with their own terms and sell their
photos straight to their customers. It is a decentralized system that uses Smart Contracts
centered on Ethereum block chain to ensure the security of exchanges on the platform. The
integration of block chain into the platform eliminates a centralized authority, an issue that
characterizes traditional stock photography platforms.
PROS
1. Artists are charged extremely low fees; a mere 5 % of the selling price. With 95% of the
amount, the artists are able to offer photos at a cheaper price to woo more customers.
2. When contributors lower prices due to low fees, customers benefit from affordable products.
They can get a lot of photos for an amount they would otherwise purchase just a few.
3. Increased income incentives motive more artists to venture into photography making the
entire industry vibrant.
4. Artists will strengthen their copyright using Photochain Digital Copyright Chain. All their
works are tired of their name and the same will be visible to all users assuring artist’s ownership
of the images.
5. Processes on the platform are reduced to a bare minimum so as to guarantee simplicity
and transparency to both the consumer and the contributor.
6. In addition to revenue for their photos, a contributor can get a commission by acting as a
moderator (and hence resolving an infringement claim on the platform).
7. The platform incorporates a reliable and high-tech system for blocking inappropriate and
pornographic content thus protecting consumers from offensive content.
8. Photochain Buyer Module utilizes Computer Vision Algorithm thus making images
searchable using a broad range of criteria. Buyers, therefore, have an easy time searching for
content.
CONS
1. The platform is only oriented towards photography. Contributors who create various
contents will have to use other platforms alongside Photochain.
2. It does not incorporate affiliate program that would otherwise market the platform a
larger number of users.
3. When five moderators vote in favor of an accuser of copyright infringement the plaintiff’s,
account is closed without an opportunity to appeal.
SUGGESTION
1. Introduce programs that will be used by other related platforms so as to reach out to
other users.
2. Diversify to other types of arts to allow multitalented artists to use the platform for all
their works.
3. For fairness, the platform should give persons accused of infringement claims an
opportunity to appeal the decision of moderators.
It's a compelling idea, and a good example of a viable blockchain usecase. Team looks well fleshed out, challenge will be to execute faster than others - as they will not be the only people trying to pull this off.
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