Method and a system to decrease deforestation and clearcutting by issuing a green crypto utility token adding a new layer of non-fungible digital value
20230325792 · 2023-10-12
Inventors
Cpc classification
International classification
Abstract
A cryptocurrency based platform for supporting sustainable forest management is provided. The platform comprises a multitude of non-fungible tokens (NFTs), wherein each NFT corresponds to an individual or shared forest plot, said forest plot being subject to a binding agreement executed in exchange of issuing the NFT. Each issued NFT has a defined environmental value determined by at least a carbon sink value of the forest plot. Each issued NFT corresponds to a tradeable digital or physical NFT certificate having a scannable code that comprises information of the forest plot and the environmental value of the NFT.
Claims
1. A cryptocurrency based platform for supporting sustainable forest management, the platform comprising: a multitude of non-fungible tokens (NFTs), wherein each NFT corresponds to an individual or shared forest plot, said forest plot being subject to a binding agreement executed in exchange of issuing the NFT; each issued NFT having a defined environmental value determined by at least a carbon sink value of the forest plot and a period of time since the NFT was issued which time period corresponds to time the forest plot has been subject to the no clearcut contract; and wherein each issued NFT corresponds to a tradeable digital or physical NFT certificate having a scannable code that comprises information of the forest plot and the environmental value of the NFT.
2. The cryptocurrency based platform of claim 1, wherein changes in the information and environmental value of the NFT can be followed live by scanning the QR code of the tradable and/or presentable digital and physical card.
3. The cryptocurrency based platform of claim 1, wherein changes in the information and environmental value of the NFT are calculated by AI based on information provided from the forest plot by real measurements of physical measured in the forest plot or one or more similar plots, or by any estimations based on historical data from the forest plot or one or more similar plots.
4. The cryptocurrency based platform of claim 2, wherein the information of the NFT comprises photographs, videos, articles of the forest plot.
5. The cryptocurrency based platform of claim 1, wherein each forest plot corresponding to the NFTs is owned by one entity, wherein the entity is solely responsible of management of the forest plots based on the terms of the non clearcut agreement.
Description
BRIEF DESCRIPTION OF THE FIGURES
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DETAILED DESCRIPTION OF THE INVENTION
Definitions
[0035] Cryptocurrency (crypto) is a digital virtual currency that is secured by cryptography, which is nearly impossible to counterfeit or double-spend. Cryptography is the practice of ensuring secure communication, especially when third parties are involved. The biggest difference with the monetary system is that cryptocurrency is generally not issued by a central authority, such as a country's national bank and makes use of blockchain technology. Blockchain is a system of recording information in a way that makes it difficult or impossible to change, hack or cheat the system. A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain. Each block in the chain contains a number of transactions, and every time a new transaction occurs on the blockchain, a record of that transaction is added to every participant's ledger. The decentralized database managed by multiple participants is known as Distributed Ledger Technology (DLT). Blockchain is a type of DLT in which transactions are recorded with an immutable cryptographic signature called a hash. This means if one block in one chain was changed, it would be immediately apparent it had been tampered with. If hackers wanted to corrupt a blockchain system, they would have to change every block in the chain, across all of the distributed versions of the chain.
[0036] Cryptocurrency tokens are part of cryptocurrency. The tokenization is a process of creating tokens as a medium data, often replacing highly sensitive data with algorithmically generated numbers and letters called tokens. Therefore, tokenization can be considered as a process of turning a meaningful piece of data, such as an account number, into a random string of characters called a token that has no meaningful value if breached. Tokens serve as reference to the original data but cannot be used to guess those values.
[0037] Non fungible tokens (NFTs) are non-interchangeable unit of data stored on a blockchain. Because each token is uniquely identifiable, NFTs differ from previously described blockchain. NFT can be associated with a particular digital or physical asset (such as a file or a physical object) and a license to use the asset for a specified purpose. The extralegal nature of NFT trading usually results in an informal exchange of ownership over the asset that has no legal basis for enforcement. NFTs function like cryptographic tokens, but, unlike cryptocurrencies such as Bitcoin (BTC) or Ethereum (ETH), NFTs are not mutually interchangeable, therefore not fungible. While for example all Bitcoins are equal, each NFT may represent a different underlying asset and thus may have a different value. NFTs are created when blockchains string records of cryptographic hash, a set of characters identifying a set of data, onto previous records therefore creating a chain of identifiable data blocks. This cryptographic transaction process ensures the authentication of each digital file by providing a digital signature that is used to track NFT ownership.
[0038] Startup company as used here, means a company that in the preferable embodiment owns the forest plots corresponding to the created NFTs. A prerequisite for each created NFT is a no clearcut agreement that prevents the startup company to clearcut the forest plot as long as the NFT exists or for a certain period of time. Under the no clearcut contract, the startup company is solely responsible of managing the forest plot. In certain other embodiments the forest plots may be owned by third parties who then will be under a no clear-cut contract executed before the NFT was created.
[0039] Binding no clearcut contract as used here means a contract or an agreement that may be in a form of an electronic smart contract or in any other enforceable form, which contract is executed/validated before an NFT is created. The contract gives a promise of no clear cut of the forest plot that corresponds to the NFT and binds the party owning the forest plot not to clear cut the forest.
[0040] By forest plot, it is meant an individual area of forest that corresponds to the NFTs acquired by a project participant. One cadastral unit of land (forest) may include one personal plot or multiple forest plots. There may for example be a one acre forest area owned by the startup company and the area is divided into 50 individual forest plots each corresponding to NFTs and depending on the amount of investment one participant may have digital NFT certificate(s) corresponding to one or more of the plots. This enables an individual with only small investment to be capable of participating. The digital NFT certificates will show the location of the individual forest plot in the cadastral unit and information of either the individual forest plot or of the cadastral unit. In an alternative embodiment the full cadastral unit may be shared with different participants and they own for example each 1/50 of the unit. The digital NFT certificates of these participants may show the very same information for the plots because they are co-owners of the full cadastral unit.
[0041] Aspects of the invention are implemented on one or more computing devices (computers). For example, a computer-implemented token manager or other controller can manage the issuance, burning, buying, selling and exchange process of crypto assets or any other processes. In an example, a token manager can be implemented in software, hardware, firmware or any combination thereof on one or more computing devices. Such computing devices can include a device having at least one processor and memory. For example, a computing device can be a workstation, mobile device (e.g., a mobile phone, personal digital assistant, tablet or laptop), computer, server, computer cluster, server farm, game console, set-top box, kiosk, embedded system or other device having at least one processor and memory. A computing device can also be coupled to one or more networks. Networks can include, but are not limited to, wired or wireless networks, local area networks, medium-area networks, or wide-area networks like the Internet. Embodiments of the present invention may be software executed by a processor, firmware, hardware or any combination thereof in a computing device. Digital crypto asset generation and distribution process is implemented on a blockchain across multiple computing devices over a computer network. Multiple computing devices are coupled over one or more computer networks to support blockchain transactions and proof of stake as described herein. Digital wallets may be used to handle transfers or receipts of crypto assets. Multiple computing devices may be coupled through wired or wireless connections to the one or more computer networks. Applications and/or browsers may be used at the multiple computing devices to access and carry out the operations and functions described herein.
[0042] In order to address the problems described in the background of the invention the starting point of the invention is using crypto utility tokens which can be converted to non-fungible tokens (NFTs). Furthermore, the utility tokens and non-fungible tokens (also called a non-fungible digital assets) are tradable and/or exchangeable.
[0043] To be clear, the non-fungible tokens (NFTs) that are created can be considered as digital forestry assets, such as but not limited to: non-fungible land with personalized indicators (forest growth, age, carbon dioxide, oxygen etc.). In some embodiment the digital forestry assets may comprise forest art (paintings, sounds, photos, movies), forest music, other events and activities that can be presented as NFTs.
[0044] Furthermore, science research and cooperation with international universities is incorporated into the method and system to find the most efficient way to grow the forests and use the green forest management including artificial intelligence (AI) predictions for sustainable oxygen release and carbon dioxide absorption. By combining input of aerial information, land information, weather information, past forest management plans and other information that is available in a published or live format, AI can provide the best possible way for the forestry management and highlights the special need for actions, including but not limited to the exact region, time, volume, consistency etc. In a preferred embodiment the forest locations subject to the crypto assets and the underlying no clearcut agreement are owned by the startup company. However, in some alternative embodiments the forest plots may be owned by a third party and in such case, there could be a monitoring system to decide if the forest plots are managed sustainably as agreed. If the third party manages the forest plots as agreed, the startup company provides physical certificate to the company or individual. The certificate proves the green forest management and nature conservation.
[0045] The invention is now described in more details with reference to the figures appended here.
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[0047] Due to its great flexibility the method and system described here uses Ethereum blockchain with digital currency called Ether. Just like a generic blockchain, transactions are stored in a ledger. Whereas many blockchain platforms only support transferring currencies, Ethereum enables to transfer any data through the blockchain and pay the price with Ethereum blockchain and use of such other blockchains would still fall under the scope of this invention.
[0048] The Ethereum blockchain facilitates ETH transactions and every transaction is verified by the nodes in the network and the transactions are added to the blocks in the blockchain. There is an activity called mining (also known as proof of work), which entails working for an Ether. This work involves solving a hard computation by trial and error. This can be done by any node in the network. A node that successfully solves the computation is awarded a certain amount of ETH. The difficulty of the work increases as more transactions are mined. Whenever a transaction is initiated in the Ethereum blockchain, the transaction is mined by a mining node in the network. The sender of the transaction must agree to pay a certain amount of ETH to the node that will mine the transaction. This is called the gas price.
[0049] The alternative is proof of stake which is the preferred embodiment and which is a green alternative to proof of work in the future. Unlike proof-of-work, validators don't need to use significant amounts of computational power because they're selected at random and aren't competing. They don't need to mine blocks; they just need to create blocks when chosen and validate proposed blocks when they're not. This validation is known as attesting. Trustworthy device-level attestations permit nodes in a blockchain network to provide truthful evidence regarding their current configuration, operational state, keying material and other system attributes. Validators get rewards for proposing new blocks and for attesting to ones they have seen.
[0050] Ethereum has smart contracts contain code that is executed in the Ethereum blockchain. Smart contracts are written in the Solidity language and compiled into an application binary interface (ABI) code. This ABI code is deployed to the Ethereum blockchain. The smart contract takes the externally owned address of the sender plus the nonce (number once) mixed in to form its address in the Ethereum blockchain. Smart contracts enable us to create “digital contracts”. These “digital contracts”, just like contracts in the real world, allow transactions to be set up by two or more parties in the Ethereum blockchain. A smart contract is a type of account in Ethereum. This means it is not controlled by a user and they can send transactions in the blockchain.
[0051] Ethereum Virtual Machine (EVM) is a virtual machine in which the compiled Solidity ABI code is run. These smart contracts in Ethereum have become a world standard in creating several tokens. These standards came to be known as Ethereum Request for Comment (ERC) standards. Ethereum has many standards—for example: ERC-20 and ERC-721. Here, ERC-20 is used for creating utility tokens while ERC-721 is used to develop non-fungible tokens (NFTs) both which are very important in our method and system. ERC20 defines a set of rules that apply to all token that choose the ERC-20 standard. ERC-20 tokens can be sent and received. They are fungible tokens, meaning their value is the same everywhere in the blockchain.
[0052] Now a technical overview is provided of the three phases of how to create a method and system to decrease deforestation and clearcutting by issuing a green crypto token that is convertible to non-fungible digital asset:
Phase 1: Creating An ERC-20 Token and Writing a Crypto Currency Whitepaper
[0053] We use our EverForest crypto token using the ERC 20 standard. The preferred token name is FORE and symbol EVF.
[0054] The token is created with verified smart contract that is capable of executing automatic exchanges of anything of value once preset conditions have been satisfied. In the smart contract code, the balance of the owner is verified to be high enough and whether the owner is approved to send the amount of tokens to the buyer. The transfer is made by subtracting the number of tokens from the owner's balance and allowed balance. Then, the number of tokens is added to the buyer's balance. The transfer event is emitted.
[0055] The purpose of the whitepaper is to promote a certain product, service, technology, or methodology, and to influence current and prospective customers' or investors' decisions. While brochures and other marketing materials might be flashy and include obvious sales pitches, a whitepaper is intended to provide persuasive and factual/technical evidence that a particular offering is a superior method of solving a problem or challenge.
[0056] After the token is created the whitepaper will be published to explain important information related to the ICO (initial coin offering), including information such as: the purpose of the project, the need of the project, how much investments are needed, how many tokens the founders will keep, which currencies will be accepted, how long the ICO campaign will run and so on. An alternative to ICO is IDO which refers to the launching of a cryptocurrency on a decentralized exchange (DEX). In this case many steps/phases may be automated or coordinated by the decentralized exchange (DEX).
Phase 2: Launching An ICO or IDO
[0057] An initial coin offering (ICO) is the cryptocurrency industry's equivalent to an initial public offering (IPO). Funds to complete the project, certification and development is sought. Interested investors can buy into an initial coin offering to receive the cryptocurrency utility token(s). An alternative embodiment would be IDO. In an IDO, a blockchain project makes a coin's first public debut on a decentralized exchange (DEX) in order to raise funding from retail investors.
Phase 3: Creating Non-Fungible Tokens (NFTs)
[0058] Each blockchain comes with a different NFT token standard which determines which wallet will be compatible. Here, Ethereum NFT token standard is ETH-721. With ETH-721, we can sign up a personal crypto wallet, preferably MetaMask wallet, but other wallets can be used also.
[0059] OpenSea marketplace or any similar is used to create NFTs on Ethereum without cost due to so called lazy minting system. Lazy minting allows creation of NFT and put it up for sale without it actually being written to the blockchain, thus avoiding any fees. When someone actually buys the NFT, the fees for writing the NFT to the blockchain will be bundled with the fees to transfer it to the buyer. That enables to avoid the situation where minting fees would be paid without ever selling the NFT.
[0060] Below the business method and the system according to this invention is described in details:
[0061] Step 1: The business method and system have 3 key components: startup company, utility token and digital NFT certificate (
[0062] To proceed, there is a need for a server that is combined with peer-to peer (P2P) network to support the next steps. The first part is important to handle the website and communication with the client i.e., also known as the traditional architecture of the World Wide Web uses a server network (
[0063] In the distributed network of blockchain architecture (
[0064] Step 2: Utility token (
[0065] Now, to buy utility tokens (preferred name FORE), the investor needs to have or open an account that allows to receive/transfer ETH based utility tokens (preferred MetaMask). Only after that, the investor can buy ETH standard utility tokens FORE from the startup company. After successful buy, the investor has x number of utility tokens FORE in his/her preferred MetaMask account and company has X number of ETH. The startup company now converts the ETH to EUR or USD via any cryptocurrency exchange platform and invests it to the project. The investments may have a 50/50 logic—50% is to buy forests all over the world and 50% is used for the method and system buildup. Another preferred way is logic of 50/40/10 applies to each utility token that is purchased—50% of the amount goes to the purchase of forests, i.e. to the increase of the protected area, 40% to development activities, and 10% to the forest renewal reserve. As there naturally should be at least some returns of the investment, the investor gets a green utility i.e. opportunity to convert the tokens to limited collection of NFTs or plant trees etc. with the very same tokens. The tokens may have a hard cap which means that there will be strict limit on the number of FORE tokens that could ever exist and it is encoded in FORE's source code. Technical process for the token purchase is described in the
[0066] In an alternative embodiment some of the processes or at least some parts of it may be automated by other service provider to make it more convenient for the investor.
[0067] Step 3: Limited NFT collection (
[0068] In another alternative embodiment the startup would buy the tokens based on the monetary amount the person or company that wants to participate would like to spend and the person or company would reimburse the startup. Once the transaction is completed, i.e. the startup company will mail a unique physical card i.e. physical copy of the digital NFT certificate (in a form of printout) with a QR code (
[0069] Thus, basically, the NFT will be like a virtual forest plot that corresponds to unique location that is backed up by the real forest that will not be clearcut for at least a predetermined period of time. In the alternative embodiment, it could be also considered as a physical presentable/printable forest card that is linked to the non-fungible virtual asset (like a unique baseball card) that has special design, QR code/reference to live indicators, coordinates, time stamp, ID/personal address and a scratchable cover etc. linked with the startup company's website via the server that tracks all the live information/indicators (
[0070] Now, when the random or preferred selection is made, the NFT will be transferred to investor's account, but the investor needs to have NFT platform account so, he/she can see the NFT. Therefore, it is preferred that the investor has a MetaMask and OpenSea (or an equivalent) account to have the full user experience and smooth transactions. At this stage the step 3 is completed. In an alternative embodiment some of the processes may be automated by other service provider to make it more convenient for the investor.
[0071] In an another alternative embodiment the investor can use only the physical and presentable card and still see all the necessary information when scanning the code by his/her personal device.
[0072] Step 4: In this step certified partners i.e., other forest owners are joining the platform (
[0073] The management of the forest is followed by the smart AI system to monitor any breach of the contract—computer algorithm analysis aerial photographing, updated forest registers, maps, forest management plans are used to provide a risk index. If the risk index is more than 50% for a predetermined period of time, then the ground supervision will follow. The system will also take into account natural catastrophes, e.g., storm destroying the forest. After the successful contract, there will be minted NFT(s) based on the contract years. Each NFT carries an environmental value which is based on number of years the corresponding forest is expected not to be clearcut (expected number is based on the corresponding contract), and the age, location and area of the forest plot and the NFT with environmental value is listed on the NFT marketplace. In an alternative embodiment trading of the NFTs will be based on exchanging/trading the unique physical cards that correspond with each digital NFT certificate.
[0074] Every forest plot has different ecological and recreational value. It needs to be understood that values of not to clearcut nor deforestation can be much higher than the value of land and trees. The value that is related to the forest is a combination of its carbon sink value, its ecological value (more ecological niches for animals and plants) and its recreational value. This combination of values is reflected by the environmental value attached to the NFT and indicated in the physical or digital individual certificate. The environmental value of the forest changes over time and it is a priceless value that cannot be predicted at this time. The NFTs are listed in open market and can be paid by ETH. In essence the ETH can be converted directly to USD, EUR or other currency. In one embodiment at least 50% of the NFT price will then be transferred directly to the forest owner or allocated to annual payments as long the contract is in good standing. Other half of the ETH is used to development, research and company costs. This system thus provides real income to the forest owner without clearcutting the forest. In essence the forest owner in this system needs to enter a contract not to clearcut certain forest area and follow the green guidebook, Through the NFT the forest owner gets alternative income.
[0075] In alternative embodiment it can be also paid with FORE utility token or with combination of FORE utility token and ETH. Furthermore, the longer period the NFT have been existing, the more valuable it can be because the oxygen and carbon dioxide levels have indicator history. Therefore, the limited collection of NFTs in step 3 may be considered as the highest value non-fungible digital asset.
[0076] Step 5: Tree planting (
[0077] In an alternative embodiment the startup would buy the tokens, plant trees, make the burning process and send the invoice to the client.
[0078] Step 6: Local new NFT market (
[0079] Authors of art do generally have certain intellectual property rights, most likely copyrights. In the system disclosed here, the authors of the forest related NFTs (music, pictures, paintings etc.) transfer their intellectual property to the maximum level allowable by the applicable laws to the company and the same rights will be transferred to a NFT buyer. This ascertains that the NFT buyer will fully own the forest related non-fungible digital asset (