HomeCryptoMaking NFT Rentals More Efficient With Dual-Role EIP-4907 Standard | NEWSRUX

Making NFT Rentals More Efficient With Dual-Role EIP-4907 Standard | NEWSRUX

Non-fungible tokens (NFTs) have been in existence since 2014, however they’ve solely simply come into the highlight, garnering consideration from buyers and celebrities alike. Curiously, the underlying expertise and economies powering NFTs have gone properly past profile photos (PFP). Builders are creating new features and utilities for NFTs due to ideas equivalent to play-to-earn (P2E) and the metaverse.

Sadly, although, the price of shopping for some NFTs is excessive, which makes these belongings much less accessible to mainstream customers. Though the emergence of NFT rental platforms is altering the narrative, present options nonetheless face points equivalent to lack of sturdy safety and excessive growth/integration prices.

Double Protocol goals to unravel these issues by means of its newly launched Twin-Function NFT Normal (EIP-4907), a game-changer for the NFT rental market.

What’s Double Protocol?

Double Protocol is a decentralized NFT rental platform at the moment deployed on Ethereum and the BNB Chain. Proper now, it helps leases of digital land in Decentraland and in-game belongings within the widespread GameFi mission Warena.

The concept behind NFT renting is easy. Simply as individuals can hire luxurious properties and vehicles for a brief interval with out proudly owning them, renting an NFT permits customers to benefit from the expertise and use it for a restricted time with out having full possession of it.

The NFT rental market affords customers entry to a variety of NFTs they will select from, together with in-game belongings, digital estates, digital artwork, monetary NFTs, and collectibles.

Double Protocol goals to decrease the edge for Web3 customers to enter the metaverse or GameFi by way of easy and cheap NFT rental companies whereas extending the liquidity and performance of NFTs.

The mission is constructed by a group of builders, recreation product consultants, tokenomics designers, and entrepreneurs who’ve been within the crypto area for over 5 years.

The Twin-Function Normal (EIP-4907) For NFT Rental

In April, Double Protocol launched the Twin-Function NFT Normal (EIP-4907), a essential part for NFT lending that permits the mission to separate NFT possession and utilization utilizing a Twin-Function mechanism.

In different phrases, the EIP-4907 normal, which has been merged into the Ethereum grasp department, permits house owners to hire their NFTs to different customers with out transferring possession.

For any GameFi tasks, it should solely take about 30 strains of coding to combine Double Protocol. With EIP-4907, this integration could be finished even sooner with no coding required.

Double Protocol will not be the primary of its variety to make the most of the Twin-Function mannequin to separate the utilization and possession of NFTs. Nonetheless, the group seen a scarcity of consensus on naming and implementing the Twin-Function mechanism, which makes collaboration tough. For this reason Double Protocol proposed EIP-4907.

Making use of the EIP-4907 to the sensible contract permits Double to simply extract the person rights from the possession, which is the important thing to enabling rental. Moreover, the dual-role normal has an expires() operate; thus, the utilization rights of the borrower routinely expire on the finish of the rental interval with none additional on-chain transaction.


How this works is that Double first deploys the dual-role contact to make sure that the underlying in-game asset or another NFT has two roles, the proprietor and the person. As soon as confirmed, it routinely creates a doNFT that corresponds to the unique NFT to symbolize the person’s rights.

Subsequent, when the borrower pays the hire, the doNFT can be minted and issued to the renter as per the doNFT contract. Renters are entitled to a number of utilization rights throughout this era, together with subleasing, splitting, merging, and even monetary derivatives.

As soon as the rental interval expires, the doNFT contract routinely revokes the utilization rights of the borrower. This dual-role answer lowers the obstacles to entry into the NFT area, contemplating that debtors wouldn’t have to deposit big collateral and NFT house owners don’t worry concerning the safety of their belongings and credit score dangers.

The Wrapped Twin-Roles NFT

Some present merchandise can not replace their sensible contracts to attain twin roles. Nonetheless, Double Protocol additionally has an answer for them dubbed the Wrapped Twin-Roles NFT.

The protocol mints a brand new NFT containing person info and wraps it over the unique. Much like the wrapping of ETH into an ERC-20 compliant wETH, the wNFT eliminates the danger of double-spending because it corresponds 1:1 with the underlying NFT.

Understanding doNFT

Double Protocol introduces a brand new type of NFT known as doNFT, which represents a certificates for the best to make use of an NFT. The doNFTs additionally be certain that the underlying NFT utilization rights will expire as quickly because the rental interval ends.

By way of Double’s answer, the market contract mints the doNFT for the renter after they pay hire, which supplies them non permanent utilization rights of the NFT for a selected interval till the hire expires. Curiously, the doNFT could be additional cut up into a number of shorter-period doNFTs, or mixed with new doNFTs to kind longer durations, for lending and renting.

Using doNFTs successfully solves the prevalent concern of illiquidity within the NFT area, creating room for the event of spinoff monetary merchandise, equivalent to installment funds, and facilitating interoperability with different NFT monetary protocols.


Renting non-fungible tokens gives a complete new avenue of alternative. Double Protocol meets its targets by means of its EIP-4907 Twin-Function NFT normal. This enables the protocol to extract person rights from possession, which is significant for NFT leases. The Twin-Function mechanism, if extensively adopted because the de facto normal for constructing NFTs, will function the optimum alternative to spice up innovation within the NFT ecosystem.


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