The Managed Guardian Service (MGS) is a SaaS platform built on the open source Hedera Guardian, designed to simplify the creation, management, and verification of digital emissions and carbon offset tokens. It leverages Hedera’s public ledger to ensure that each digital environmental asset, from carbon credits to Renewable Energy Certificate is auditable, traceable, and reproducible, reducing fraud and enhancing sustainability market integrity. 

‍

MGS builds on the Guardian’s Policy Workflow Engine and W3C-backed Web3 integrations, offering flexible onboarding (UI and API), real time indexing, analytics, and full lifecycle oversight for tokenised environmental assets. Operated by Envision Blockchain and supported by the Hedera Foundation and Swirlds Labs, MGS enables organisations to streamline carbon accounting, uphold transparent methodologies, and scale climate solutions securely on Hedera’s fast, low energy network.

‍

Team members
We currently don't have any public team members for
Envision MGS
Related Articles
We currently don't have any published resources on
Envision MGS
Related Projects
Legends of the Past

Legends of The Past is a free-to-play (F2P) player-vs-player (PVP) action brawler game for mobile built on the Hedera network. It reimagines iconic historical figures as formidable combatants which can be deployed and controlled by players. 

‍

Historical characters including Egyptian queen Cleopatra, Italian Renaissance polymath Leonardo Da Vinci, and Mexican painter Frida Kahlo as unique fighters battling for ultimate glory in the mythical Heaven of Legends arena where they compete for the coveted title of "Legend among Legends."   

‍

The game combines engaging, fast-paced mobile battles with rewarding Web3 elements. As players progress, they unlock in-game assets including non-fungible tokens (NFTs), loot boxes, and native game tokens. It also features a series of collectible NFT’s called “Infinity Jars” which are limited to only 500 in existence and give holders special perks and VIP access to events. 

‍

"Legends of The Past" is a community-based gaming ecosystem built exclusively on the Hedera blockchain network by professionals hailing from renowned gaming studios such as Supercell, Ankama, Ubisoft, and Square Enix. 

‍

Third Act

Third Act Digital is a non-fungible token (NFT) marketplace specifically designed for the theatre community, allowing fans to collect and own digital representations of memorable theatre performances and moments. It leverages the Hedera network for NFT creation and facilitates transactions for purchasing digital collectibles using the USDC stablecoin.

‍

A core objective of Third Act Digital is to deepen fan engagement by providing a novel way to interact with and own verified pieces of theatrical history. The platform collaborates with renowned theatre institutions such as The Public Theater to curate unique NFT offerings that capture iconic moments from various performances. This initiative bridges the gap between traditional theatre and the world of digital collectibles.

‍

Built on the carbon-negative Hedera Hashgraph, Third Act Digital emphasizes a sustainable approach to blockchain technology. To ensure a smooth user experience, particularly for new users, the platform integrates Venly's Wallet API. This facilitates easy onboarding and interaction with the marketplace, allowing a broader audience to participate in collecting theatre-related NFTs. 

‍

Eftpos

The eftpos solution by Australian Payments Plus provides a cost effective, secure and flexible payment infrastructure for Australian businesses. It supports real time debit transactions, tap to pay on mobile devices, eftpos QR payments and least cost routing, which allows merchants to automatically direct debit transactions through the lowest cost network to help reduce the cost of acceptance.

‍

Australian Payments Plus has worked with Google to enable least cost routing in Google Wallet, with ANZ and Suncorp the first issuers to offer this capability. It is also partnering with Giesecke and Devrient to develop eftpos Click to Pay with integrated least cost routing, an online checkout service that uses tokenisation to protect card credentials and is scheduled for rollout from early 2026 following pilot trials.

‍

These developments enhance payment efficiency, improve security, support domestic data sovereignty and align with Reserve Bank of Australia findings that least cost routing can materially reduce merchant debit acceptance costs.

‍

hashport

Hashport is an interoperability solution designed to connect the Hedera network with other major blockchain ecosystems and enable the transfer of digital assets across distributed ledgers. It functions as a public utility, facilitating bidirectional token bridging, which allows users to move assets from one network to another.

The platform supports connections between the Hedera blockchain network and other prominent blockchains such as Ethereum, Polygon, and BNB Chain. The process involves users locking their original assets on the source chain to facilitate “porting” of newly-minted, wrapped versions of the original asset to the destination chain. Upon retrieval, the ported asset version is burned on the destination network thus unlocking the original tokens on their native chain.

Hashport utilizes a consortium of independent and reputable validators verify and authorize transactions in order to ensure end-to-end security. These validators monitor events on the connected chains to ensure the integrity of the bridging process. By enabling seamless cross-chain transfers, Hashport plays a vital role in expanding the reach of decentralized applications (dApps) and assets within the Hedera ecosystem.

‍