The New MetaPortal: OG1500 is MetaMundo’s First Metaverse-Ready 3D NFT: Landing May 9th at 18:00 CEST/12:00 EDT

7 min readMay 5, 2022


What is MetaMundo?

MetaMundo is the world’s premier platform for metaverse-ready 3D NFTs — such as objects and scenes — from NFT art galleries and houses, to avatars, and everything in between. We’re on a mission to empower talented 3D-creators to help shape and define the open metaverse. And for metaverse collectors and builders, we’re committed to creating the perfect conditions that allow for the easy discovery and collectability of high-quality, unique, and metaverse-ready 3D NFT assets. MetaMundo is dedicated to helping co-create an open, interoperable metaverse, where users have ample access to well-designed, collectible NFT assets, ready for use across the metaverse. We also believe the metaverse will be made up of a constellation of different virtual worlds, where people will want to explore, connect, and utilize their 3D assets — everywhere. MetaMundo is playing a leading role in enabling the creation of this new metaverse future. We are proud to announce our first metaverse-ready 3D NFT — The MetaPortal — a 3D asset enabling travel across some of the leading open metaverse platforms.

How MetaMundo’s Metaverse-Ready 3D NFTs Work

The MetaPortal is the first metaverse-ready 3D NFT to be dropped on MetaMundo, and it showcases our unique approach to delivering more digital utility across the open metaverse. We’re taking steps to establish even more interoperability for 3D assets across the open metaverse, by collaborating with multiple leading metaverse projects, such as Decentraland, Somnium Space, Spatial, Metafactory, Webaverse, Nifty Island, Wilder World, ReadyPlayerMe, OpenMeta, and Mona. Doing so enables us to explore how to expand interoperability across web3’s ecosystem. With feedback from partners, we’ve defined a universal 3D metadata structure that’s designed to support all 3D files types, which can be extended and adapted to multiple asset categories: such as scenes, structures, avatars, wearables, vehicles, furniture, and more.

This metadata structure contained in MetaMundo’s NFTs, supports an array of 3D files, in different formats, including .glb, .vox, and .fbx. MetaMundo creates and optimizes all of these files on behalf of our creators — essentially minting a bundled NFT, which includes several metaverse optimized files, so that our MetaMundo-minted NFTs allow their owners to utilize them across some of the leading open metaverse platforms as well as web2 environments, such as VRChat, Mozilla Hubs, MetaVRse, and others.

In addition to a flexible metadata structure, we’re also delivering “future-proofing” of our assets through extendable metadata. What that means, essentially, is that this allows MetaMundo and its creators to add additional files types, to support more platforms and formats — as the technological landscape evolves, and new standards and formats gain adoption. MetaMundo’s 3D NFTs essentially expand their own utility, developing new possibilities to be used across the open metaverse, as newer platforms are created and opened to the world at large — quite literally. Later in 2022, we’ll explore an integration with our friends at Ceramic, to decentralize hosting of our metadata versioning, and deliver even more metadata provenance.

What is MetaMundo’s MetaPortal?

The MetaPortal — our first 3D NFT — is focused on enabling discovery of unique experiences, and fostering connections across the open metaverse. As an interactive 3D asset, it serves as a literal portal to different metaverses.

For instance, walking through the portal in Decentraland, could then transport the person utilizing the asset, to Cryptovoxels, or Somnium Space. Its qualities align with MetaMundo’s vision of fostering the creation of a digital landscape composed of an interoperable, and open metaverse, wherein everyone is free to explore and utilize NFT assets, however they choose to.

MetaPortal holders have access to unique experiences, and we’re currently partnering with multiple platforms to grant priority access to events and environments across the open metaverse. This includes sneak-previews of upcoming drops by MetaMundo, designed by some of the world’s top 3D creators.

The MetaPortal was created to serve our community, in the following ways:

Create Connections
Foster partnerships between virtual worlds and web3 communities with shared values.

The Travel Guide to the Open Metaverse
An overview to help navigate interlinked, open metaverses. We enable discovery and exploration of interesting and unique spaces, and aspire to become the ultimate go-to guide for the open metaverse.

Exclusive Access to MetaMundo Drops
Delivers holders exclusive access to metaverse-ready 3D NFTs dropped on MetaMundo.

Metaverse Builders Community
Exclusive knowledge sharing, thought leading discussions, and access to expertise in token-gated channels on Discord.

The OG Metaverse-Ready 3D NFT Travel Device
The MetaPortal is a 3D NFT device that can be deployed across different virtual environments, starting with Decentraland and Cryptovoxels, and interacted with and teleport to different platforms.

A Testing Ground for 3D NFT Innovation and Interoperability
The MetaPortal showcases the latest technology developed by the MetaMundo team, enabling us to future proof all 3D NFTs we mint, and enable asset interoperability across the open metaverse.

What’s Next

18:00 CEST/12:00 EDT, May 9th: The MetaPortal Reveal

We’ll enable holders of the MetaPortal mintpass to redeem their OpenSea minted ERC1155 NFT, for a ERC721 3D NFT minted on MetaMundo’s platform. At first, the NFT will include the following file versions:

  • GLB: Optimized for interaction in Decentraland (zip), can also be used in Somnium Space, VRChat, and many other virtual environments
  • GLB: Optimized for Spatial (higher fidelity file)
  • VOX: Optimized for Cryptovoxels
  • BLEND: Includes all the original textures and materials
  • Snapchat Lens and SparkAR: Template project files to enable you to create your own AR filters for Snapchat and Instagram — coming very soon.

How to redeem the mintpass for the MetaPortal 3D NFT, and how to download the 3D files:

  1. Navigate to to swap the MetaPortal minted via OpenSea with the version minted on MetaMundo.
  2. Click on, “Redeem”.
  3. Connect wallet. Make sure to connect the same wallet holding the OpenSea MetaPortal NFT.
  4. Sign the swap transaction. This transaction could take up to 10 minutes to complete.
  5. After you connect your wallet, a MetaMundo profile will automatically be created. Under profile, the MetaPortal will be visible under “Collected”.
  6. Click on “Download” next to the MetaPortal, under collected 3D NFTs.

MetaPortal holders will be able to teleport into unique metaverse experiences by deploying their MetaPortal on land, with initial support for Decentraland and Cryptovoxels, or via the MetaPortal token-gated Discord channel, within the MetaMundo Discord.

How to teleport into unique experiences with your MetaPortal:

How to use the MetaPortal in Decentraland:

How to use the MetaPortal in Cryptovoxels:

Late May — MetaMundo Marketplace Launch

After the new MetaMundo 3D NFT marketplace is live, MetaPortal holders will have exclusive access to whitelist allocation for select collections, and exclusive previews of new drops, before the general public.

June — OG Lounge in Decentraland & Cryptovoxels

MetaMundo has acquired metaverse land, where we’ll establish the dedicated home for the MetaMundo community, in Decentraland and Cryptovoxels —and where we’ll initiate exclusive interactive previews of forthcoming MetaMundo drops, and have a dedicated space for MetaPortal holders, to connect and host events.

July — MetaPortal Teleport Support for Spatial

Our friends at Spatial are working to enable support for external linking. We’re closely working with them, to create a version of the MetaPortal that enables holders to teleport into and out of Spatial environments.

Where to Buy

OpenSea Collection: The MetaPortal: OG1500 Mintpass

​Supply: 1,500 (capped)

All redeemed mintpasses will be burned.

Redemption Troubleshooting:

Having trouble redeeming your MetaPortal: OG1500, with Ledger?

If so, follow these instructions before you start the redemption process at:

1. Ledger Live needs to be up-to-date (Windows & Mac).
2. The Ethereum app, should also be updated on Ledger.
3. Blind signing: turned on.
4. Use MetaMask with hardware option — it won’t hurt to disconnect, and then reconnect your Hardware wallet, if it’s already connected.
5. Mae sure to use the browser Chrome.
6. If you have other wallet extensions, disable them for now; only have MetaMask installed.
7. Be sure that you have enough ETH to cover gas fees.

Additional links for MetaMask help, with a hardware wallet:

About MetaMundo
MetaMundo is a curated marketplace for 3D scenes and assets, enabling anyone to own high quality 3D NFTs for use across the open metaverse. Powered by web3 technology, the scenes and assets available on MetaMundo are verifiable on the Ethereum blockchain. We developed our own NFT, specifically for 3D scenes and assets, which are metaverse-ready. Each of our NFTs contain a bundle of 3D files, optimized for use across the open metaverse — including versions, which can be used in high fidelity game engines and environments. MetaMundo presents exclusive drops to collectors from the world’s leading 3D artists, designers, architects, and brands — with creators receiving royalties from future sales. Every 3D NFT minted by MetaMundo can also be resold by collectors on secondary NFT marketplaces.

MetaMundo is backed by acclaimed metaverse funds, advisors, and angel investors.

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One-of-a-kind 3D models for the metaverse.