3. Three (3) main elements of Pocket Arena services and its technologies
Fig. 1 – POCKETARENA logo

3.1 POCKET ARENA (PA)

Pocket Arena is a social Esports and tournament solution that primarily works in web browser games (HTML5). It is a platform in which users can receive digital rewards by playing the games, winning the tournaments and performing certain positive actions. PA SDK is applied to all PA games, so you can receive POC for free according to your experience points (XP). By distributing PA SDK to developers for free, game developers are permitted to easily add Esports tournament functions and crypto reward functions to game players. Game developers can also monetise their games simply by applying the PA SDK into their games, thereby growing the PA ecosystem in this way.
    PA Match Home
Fig. 2 – Tournament Match
    PA Match Result
Fig. 3 – Tournament Result
    PA Match Profile
Fig. 4 – My profile
PA supports not only POC, but also BTC, ETH, and USDT, allowing users to participate in Esports and receive rewards in multiple currencies. It also supports various types of tournaments.

PA 1:1 CHALLENGE

PA is mainly offered in the form of a 1:1 challenge, and the matches do not need to be played synchronously. This means that players don’t have to wait to compete with others in real time. Instead, the match starts immediately whenever a player enters a tournament. The match score is then recorded and other similar grade players are recommended.

PA TOURNAMENT/CHAMPIONSHIP

The PA Tournament/Championship is an online event in which prize money is placed in POC on a regular basis, and tournament matches are played in the 16-finals, quarter-finals, semi-finals, and finals to select a champion and allocate prize money.

3.2 Pocket Arena Token - POC

The Pocket Arena is powered by POC, the Pocket Arena Token, an ERC 20 token that runs on the Ethereum network. In 2018, POC was recognized by the Swiss financial supervisory authority FINMA as a cryptocurrency for the Pocket Arena platform, PA-Dapp games and PA Wallet as utility tokens.
POC works as a kind of mining concept. When you play PA games, you can earn a certain number of XPs and convert the XPs to POC. POC can be used as an entry fee to participate in a match and it can be given as a prize when you win the match. It is also used as a currency to purchase in-game assets for various PA games.
POC runs on the Ethereum network for listing or wallet interoperability, but in fact, when it comes to Pocket Arena games and in-game asset transactions, it is operated under a PA Wallet based on Hyperledger Fabric, a private blockchain, so the speed is very fast, approximately 1-2 seconds, and transaction fees are zero.
Fig. 14 – POC the new generation

3.3 PA Wallet and NFT Marketplace

Fig. 15 – PA Wallet and Cryptocurrency
PA Wallet is a private blockchain eWallet for PA supported cryptocurrencies to store, send and receive the public keys and private keys in a safe and user-friendly way.
PA Wallet runs on a distributed ledger technology - Hyperledger Fabric node, an open-source distributed ledger technology. All transaction history is stored as a hash, so it is transparent, secure and cost-free. PA Wallet especially supports the NFT marketplace, in which PA users can trade the NFT game items in one place (via P2P or B2C).
Within PA Wallet, all transactions are transparent and secure, and personal information is not exposed because it uses a private blockchain, Hyperledger Fabric. In addition to POC, PA Wallet may support other cryptocurrencies, gradually, over a period of time.

NFT MINTING

From PA SDK 2.0, all private keys of PA in-game assets are stored in the PA HSM (Hardware Security Management) and KMS (Pocket Arena Key Management System) of Google Cloud, located in Zurich, Switzerland. When a player requests an external withdrawal of game assets, an ERC 721-based NFT is issued and can be transferred to an external wallet that supports ERC721.
When a player wants to deposit NFT from an external wallet to a PA Wallet for a transaction, the private key of the NFT is stored in PA KMS for the highest security standards, and in actual trans-action, it is converted to fNFT in the PA wallet and securely traded on the DLT. In conclusion, safe, fast and gas-free transactions of NFT tokens are possible within the DLT-based PA wallet.
In particular, through a partnership with falk.app by Falknis Group AG, a sister company of EG, PA Wallet will be serviced under the TVTG (Token Vertraunswürdige Technologie Gesetz) approved by the Liechtenstein Financial Market Supervisory Authority: FMA, by end of the year 2021. Liechtenstein is a European Economic Area (EEA) member state.

Features of PA Wallet

    1.
    DLT eWallet for PA supported digital assets, allowing access to PA games with a single subscription.
    2.
    PA Wallet stores private keys within HSM in Google Cloud located in Zurich, Switzerland, and manages keys with KSM.
    3.
    The eWallet uses Hyperledger fabric technology, its processing speed is fast, there is no cost, and personal information is protected.
    4.
    Investor and customer assets are protected by the receipt of a TVTG approval from the Financial Supervisory Service FMA in Liechtenstein, an EEA member state. (Planned by end of 2021).
    5.
    Integration of the NFT marketplace for blockchain games.
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