Black Lake Digital Markets and Nuva Labs completed the first onchain minting and transfer of $25 million in institutional mortgage loans on Provenance Blockchain. The transaction was announced exclusively to The Block on Wednesday. The completion establishes technical and operational groundwork for bringing originated mortgage credit into decentralized finance, representing the firms' first end-to-end onchain execution of originated mortgage loans. The $25 million tranche is expected to seed a dedicated Black Lake vault on NUVA.finance in the coming month, creating a pathway for mortgage assets to move onchain at institutional scale within a U.S. residential mortgage market carrying over $13 trillion in outstanding debt.
Black Lake and Nuva Labs Deploy NFT-Based Mortgage Loan Infrastructure on Provenance
Under the structure, each mortgage loan is minted as a non-fungible token on Provenance Blockchain using Nuva Labs' infrastructure. All associated loan data is housed in a permissioned "DataRoom" that restricts third-party review to authorized partners. Tokenized loans are then pooled for management and deployed as collateral via NUVA's cross-chain vault infrastructure, giving depositors access to private credit yield in a permissionless, composable form. The vault is designed to allow holders of originated mortgage credit to pledge assets as collateral, access onchain liquidity, and retain ownership of the underlying loans throughout.
Patent-Pending Verification Framework Enables Onchain Loan Attestation
Central to the transaction is a patent-pending verification framework. According to Al Qureshi, CEO and co-founder of Black Lake, the model embeds a policy-hash-locked attestation and a verification toolkit for every loan token. Qureshi explained the framework is designed to let investors confirm that each loan in the pool is present, meets eligibility criteria, and was originated in compliance with those rules, without accessing borrower data. "Investors no longer have to take anyone's word for it. They can verify everything, onchain, themselves," Qureshi said. Qureshi positioned the model as a direct response to the opacity that has historically plagued mortgage credit review. Rather than reviewing a sample, as conventional third-party due diligence typically requires, the framework applies quality control pro rata across every loan in the pool.
Nuva Labs Addresses $13 Trillion U.S. Mortgage Market Inefficiencies
Anthony Moro, CEO of Nuva Labs, pointed to the scale of the problem the transaction is designed to address. The U.S. residential mortgage market carries more than $13 trillion in outstanding debt, but its infrastructure has made mortgage assets difficult to access or finance efficiently. "Bringing Black Lake's assets into a dedicated vault gives the market a more transparent, programmable way to work with real credit," Moro said. Nuva Labs, formerly Provenance Blockchain Labs and the leading developer and integration partner on Provenance, will provide the SaaS infrastructure to tokenize and manage the assets. Black Lake will serve as the reporting agent and initial transfer agent. NUVA.finance will power distribution, connecting tokenized mortgage credit to onchain liquidity.
Provenance Blockchain Onboards $23 Billion in Real-World Assets
Provenance Blockchain, a Cosmos SDK-based Layer 1 purpose-built for financial services, has onboarded more than $23 billion in real-world assets, according to Nuva Labs. The Block's data shows over $19 billion in RWA market domiciled on Provenance as of June 24. June Ou, executive director of the Provenance Blockchain Foundation, called the onboarding a direct illustration of what the network was built to handle: "Real assets boarding, financing, and trading at institutional scale." The chain already underpins Figure Technologies' home equity loan origination business and the YLDS yield-bearing stablecoin, the first SEC-registered instrument of its kind in the U.S.
NUVA Vault Marketplace Expands with Black Lake Residential Mortgage Product
Nuva Labs raised $5.2 million in seed funding in April, led by Morgan Creek Digital, with Animoca Brands co-incubating NUVA alongside it. The NUVA vault marketplace currently offers two existing products: nvYLDS, a vault backed by the YLDS instrument, and nvPRIME, backed by Figure's pool of onchain prime home equity lines of credit. The Black Lake vault will be the first on NUVA to offer exposure to originated residential mortgage loans.
FAQ
What did Black Lake Digital Markets and Nuva Labs complete on Provenance Blockchain?
Black Lake Digital Markets and Nuva Labs completed the first onchain minting and transfer of $25 million in institutional mortgage loans on Provenance Blockchain, announced exclusively to The Block on Wednesday. The transaction establishes technical and operational groundwork for bringing originated mortgage credit into decentralized finance, with the $25 million tranche expected to seed a dedicated Black Lake vault on NUVA.finance in the coming month.
How does the patent-pending verification framework work for tokenized mortgage loans?
The patent-pending verification framework embeds a policy-hash-locked attestation and a verification toolkit for every loan token. According to Al Qureshi, CEO and co-founder of Black Lake, the model is designed to let investors confirm that each loan in the pool is present, meets eligibility criteria, and was originated in compliance with those rules, without accessing borrower data. The framework applies quality control pro rata across every loan in the pool, rather than reviewing a sample as conventional third-party due diligence typically requires.
