Mon, 24 Jun 2019

Experty Token Sale

Experty Token Sale

Crypto Uber for Knowledge Sharing

Review Project

The Experty platform consists of applications available for mobile,web, and desktop. Users are also able to send free text messages between each other in order to discuss the terms further if needed. Text messaging can also be disabled by the provider if they so choose. Voice or video calls are always paid, charging by the providers predetermined rate.

The current platform is being built using React and React-Native. This allows us to shorten the go-to-market process and implement additional features from the roadmap, while still keeping the native application experience and performance.

All Ethereum smart contract interactions will be triggered by the recipient of the call, since it is in his or her interest to register for payment. The caller must first provide enough funds allowing for at least 30 seconds of the call in order to initiate the conversation.

Core Feature

The Experty platform is based on an Ethereum network contract which acts as the back-end for the service. The website and applications store the information about the usage history of all users.

  • WebRTC Protocol >> Audio and video communication within the application uses the WebRTC protocol. This protocol is used in apps like Whatsapp or Google Hangouts to ensure peer to peer data encryption and provides robustness proven by millions of users using the technology already.
  • Fully Decentralized Call Links >> Their goal is to allow experts to share their paid call link whenever and wherever they want. This avoids relying on Experty to create a marketplace for them. Knowledge providers can use networks where they are already known and considered trusted experts, such as message boards, social media, blogs, etc.
  • Instant Payments >> The payments will occur on the Ethereum blockchain after the call based on a pay-per-minute rate. The OC will provide the security of a payment settlement system. A caller without sufficient funds to complete at least 30 seconds of a call will not be able to trigger a call. If a caller’s funds are running low, they will be notified in advance and will be disconnected when funds fall below the per minute rate.
  • Cross Platform Calling Application >> The first version of Experty will have dedicated calling applications for most platforms, including iOS, Android, and Windows. We also plan to integrate Experty with third party video calling applications so that potential users will be able to use the application of their choice.
  • Availability Schedule >> Knowledge providers are able to set their availability time, so they can easily prevent all calls outside a given time frame.
  • Ethereum Wallet >> The provided applications will have a built-in Ethereum wallet for managing funds.


Possible Use Cases

The most likely use cases for Experty will occur for professionals who are well known or casual users with a niche following. Professional users may include lawyers, medical providers, programmers,professors, business advisors, etc.; and casual users may include bloggers or YouTubers, celebrities and influencers, webcam models, and charitable causes.

Smart Contract Architecture

The OC architecture provides a way to utilize signed off-chain transactions done through Experty. Due to the possible inefficiency of registering calls directly on the Blockchain, the recipient uses a signed confirmation of the call to lock the caller’s funds on the contract until the call finishes.

During the call, the recipient receives additional confirmation from the caller each second. After finishing the call, he or she uses the most recent confirmation in order to transfer the funds to their balance and unlock the remaining caller’s funds.

Token Sale

Crowdsale Opening Date


558 days ago

Crowdsale Closing Date


499 days ago




- Company foundation of software consulting company React Poland.

- First small crypto project for SatoshiPay
- Initial solidity smart contracts and web3 internal projects

- Blockchain projects research and analysis

Q1 2017
- Project concept

Q2 2017
- Started development

Q3 2017
- Seed investment round $700,000

Q4 2017
- Alpha release + planned Token Generation Event

Q1 2018
- Mobile/Webapp Beta
- Contacts Management
- Ethereum Wallet
- Mobile: Messaging, Voice Calls
- WebApp: Balance, Messaging

Q2 2018
- Security Audit
- Market Release
- Call-Me Web Links
- Mobile: Availiability Schedule
- WebApp: Voice Calls, Availiability Schedule

Q3 2018
- Desktop Beta
- Mobile: Video Calls, Balance Management
- WebApp: Video Calls

Q4 2018
- Desktop Release
- Fiat Fateway
- Advanced Payment Rles
- Desktop (MacOS/Windows): Balance management, Messaging, Video Calls
- Mobile: UX Update
- WebApp: UX Update

Q1 2019
- Refinement Based on Users Feedback
- Screen sharing

Q2 2019
- Group Calls

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