December Development Update and End of Year Roundup

The below represents the December development roundup for 2017. This will serve as a recap of 2017 and direction for Q1 2018. We’d like to take this opportunity to wish everyone all the best for the end of year holiday period.

December Development


This year, 2017, saw the release of the 1st decentralized application for the vDapps section. That game is vSlots. A fully decentralized slot machine was the vision, processing bets directly on the Ethereum blockchain. That dream is realized in its earliest iteration, on the main network.

Blockchains are good for censorship resistance and transparency. It is the intention of the vDice brand to leverage those inherent strengths.

When faced when any number of engineering and implementation choices, vDice will always go with those that favor decentralization.

The response to the beta release of vSlots has been strong. There has been a lot of feedback. We continue to improve the game and its user experience, according to that feedback.

The 0.2 release of vSlots is due in early 2018 and will have the following:

  • Fixes to small UI implementation bugs in some browsers.
  • Solidity update:
    1. Blockchain re-orgs won’t cause the callback to fail completely and waste all gas.
    2. Allow attempted resend of the callback tx once the calling tx has been included in the new longest chain.
    3. If the proof verification fails for any reasons, the user is refunded.
  • Redeploying the LedgerRandomProofVerifier with small fix of the verification of the randomDS proof included in the ethereumAPI.

The next game scheduled for release is vBinary. This is scheduled for beta release, on the main network, in the first half of 2018. The specific date will be announced as the development unfolds.

December Development 1

Development Speed and Security

Developing secure solidity code for the main network is difficult. This year alone we have seen two large, critical hacks in the Ethereum space. Both were vulnerabilities in the Parity Multisig codebase, exploited by black-hat hackers, to steal hundreds of millions of dollars in Ether.

Some would say that if Parity, the most talented development team in the space, could fall victim to this, then Solidity itself is inadequate. We do not necessarily believe this is true.

Of course, development on formal verification and more suitable languages should continue. But we still believe it is possible to write good, secure gambling Dapps in Solidity, like vSlots. We believe games can exist on the Ethereum main network and process bets safely and securely. We remain committed to this.

We have implemented systems to make sure that security is maintained. Security is so important. A hack can destroy a brand.

Once there is a serious hack, it calls into question all current and future code released under any brand. So, security is of the utmost importance for the longevity of a brand like vDice.

The intention was always to have developers write their own Dapps and submit them for security checking, before listing on vDapps. This remains.

We have received dozens of code submissions from hopeful developers, for various games. Each is audited by 3 separate security teams before it is considered for the vDapps section. All these dapps are in various stages of audit and reworking.

What we can say is that the pool of truly competent Solidity developers is very small. At this time there are very limited numbers of people that can write secure and efficient Solidity code, worthy of vDapps.

Given how young Ethereum is, as a technology, this is to be expected. This will change over time. But rest assured we will never compromise or skimp on the security audit process for anything going onto vDapps.

vDice has built a reputation for quality, security and efficiency of its games. We committed to maintaining that, as a crucial part of our brand.

December Development 2

Network load & transaction cost processing

We are but one application on the Ethereum network. Despite our best efforts what we have learnt, rather soberingly of late, is that the current network capabilities aren’t conducive to launching a global gambling experience, not yet anyway.

To even process a few hundred thousand transactions would, and does, cause scalability issues for the network.

This has been known for some time. Now the network issues are real. We remain optimistic that this will force solutions.

No one is certain how long various scaling solutions will take to implement. It should also be noted that these issues are common to all decentralized blockchains. Scaling is a universal problem that requires all our best efforts and will take time.

Nevertheless, we remain committed to producing secure code and releasing mainnet games that will deal best with the current state of Ethereum technology that we have, at any given time.

Promotion and Advertising

With reference to the above, network scaling will guide our approach to advertising. At least for Q1, 2018, the focus will remain on promotion of vDice and vDapps to the growing community of cryptocurrency users, specifically. The platform is not ready for broad marketing to non-crypto audiences.

Promotion through our partner publications in various international markets, Espaciobit for example, will continue, as will promotion on sites like BitcoinTalk. The specific details of the promotional campaign for Q1, 2018 are still being formulated. This will be released in the new year.

Once again, happy holidays everyone!

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