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Securitize, RedStone Pilot ‘Trusted Single Source Oracle’ to Secure Tokenized Fund NAVs

Securitize, one of the largest tokenized asset issuers, and oracle provider RedStone have released a whitepaper they say introduces a new model for securely verifying Net Asset Value (NAV) data on-chain, tailored specifically for tokenized private funds.
The model, dubbed the Trusted Single Source Oracle (TSSO), is designed to address a key gap in decentralized finance (DeFi) infrastructure: how to reliably prove that each NAV update really comes from the trusted source — and hasn’t been tampered with once it’s on-chain.
In traditional crypto markets, oracles pull data from multiple price feeds to guard against manipulation or errors. But for private funds, the NAV is calculated by a single fund administrator. That creates a unique problem: there’s no way to double-check the number through market aggregation. For DeFi protocols that rely on accurate collateral values, this single point of trust has been a sticking point.
The TSSO framework solves this by creating a cryptographically linked chain of NAV updates, according to the whitepaper. Each update includes a secure digital signature, a timestamp, a reference to the previous record, and a hash that locks the sequence together. The system uses two keys: a cold-stored “root key” for major updates and a “chain key” for small, routine changes that stay within tight thresholds. This design aims to balance high security with the practical need to refresh NAV data without constant manual work.
“We need to make sure that we can fully authenticate the information, that we can check that no one is compromising with the data, and we can only rely on a single source. That’s why the whole process needs to be taken to the next level – so that’s the challenge,” said Jakub Wojciechowski, the founder of RedStone, in an interview with CoinDesk.
According to Wojciechowski, Securitize is taking the lead on the development of the product, “building sort of like an internal blockchain, which is a chain with the price updates,” he said. “We know that they will not miss any single price update, because the next price update is cryptographically connected to the previous one.” After that, “once everything is properly signed, we gather the ability to verify that the data truly comes from the source.”
Tokenized funds are widely seen as one of the next big growth areas for blockchain. But their success depends on bridging the trust gap between traditional finance and crypto infrastructure.
While still early, the effort highlights the growing push to build institutional-grade infrastructure for DeFi. If widely adopted, models like TSSO could make it easier for tokenized funds to integrate with on-chain tools.
Securitize said that it is already piloting TSSO with some of its clients, and that it hopes to make significant progress and have it more widely available soon.
“This is open to the industry, but for Securitize, it’s very natural for the assets that we’re dealing with,” said Jorge Serna, the Chief Product and Technology Officer at Securitize. “We have been issuing treasury funds and credit funds for which either we’re the transfer agent or the fund admin or perform both functions, and we are already, for those in particular, publishing the price feeds via Redstone. And so this is something that definitely we want to secure between Securitize and Redstone.”
Read more: Securitize’s Tokenized Credit Fund Set for Solana DeFi Debut as RWA Trend Expands
Business
Crypto Trading Firm Keyrock Buys Luxembourg’s Turing Capital in Asset Management Push

Crypto trading firm Keyrock said it’s expanding into asset and wealth management by acquiring Turing Capital, a Luxembourg-registered alternative investment fund manager.
The deal, announced on Tuesday, marks the launch of Keyrock’s Asset and Wealth Management division, a new business unit dedicated to institutional clients and private investors.
Keyrock, founded in Brussels, Belgium and best known for its work in market making, options and OTC trading, said it will fold Turing Capital’s investment strategies and Luxembourg fund management structure into its wider platform. The division will be led by Turing Capital co-founder Jorge Schnura, who joins Keyrock’s executive committee as president of the unit.
The company said the expansion will allow it to provide services across the full lifecycle of digital assets, from liquidity provision to long-term investment strategies. «In the near future, all assets will live onchain,» Schnura said, noting that the merger positions the group to capture opportunities as traditional financial products migrate to blockchain rails.
Keyrock has also applied for regulatory approval under the EU’s crypto framework MiCA through a filing with Liechtenstein’s financial regulator. If approved, the firm plans to offer portfolio management and advisory services, aiming to compete directly with traditional asset managers as well as crypto-native players.
«Today’s launch sets the stage for our longer-term ambition: bringing asset management on-chain in a way that truly meets institutional standards,» Keyrock CSO Juan David Mendieta said in a statement.
Read more: Stablecoin Payments Projected to Top $1T Annually by 2030, Market Maker Keyrock Says
Business
Crypto Trading Firm Keyrock Buys Luxembourg’s Turing Capital in Asset Management Push

Crypto trading firm Keyrock said it’s expanding into asset and wealth management by acquiring Turing Capital, a Luxembourg-registered alternative investment fund manager.
The deal, announced on Tuesday, marks the launch of Keyrock’s Asset and Wealth Management division, a new business unit dedicated to institutional clients and private investors.
Keyrock, founded in Brussels, Belgium and best known for its work in market making, options and OTC trading, said it will fold Turing Capital’s investment strategies and Luxembourg fund management structure into its wider platform. The division will be led by Turing Capital co-founder Jorge Schnura, who joins Keyrock’s executive committee as president of the unit.
The company said the expansion will allow it to provide services across the full lifecycle of digital assets, from liquidity provision to long-term investment strategies. «In the near future, all assets will live onchain,» Schnura said, noting that the merger positions the group to capture opportunities as traditional financial products migrate to blockchain rails.
Keyrock has also applied for regulatory approval under the EU’s crypto framework MiCA through a filing with Liechtenstein’s financial regulator. If approved, the firm plans to offer portfolio management and advisory services, aiming to compete directly with traditional asset managers as well as crypto-native players.
«Today’s launch sets the stage for our longer-term ambition: bringing asset management on-chain in a way that truly meets institutional standards,» Keyrock CSO Juan David Mendieta said in a statement.
Read more: Stablecoin Payments Projected to Top $1T Annually by 2030, Market Maker Keyrock Says
Business
Gemini Shares Slide 6%, Extending Post-IPO Slump to 24%

Gemini Space Station (GEMI), the crypto exchange founded by Cameron and Tyler Winklevoss, has seen its shares tumble by more than 20% since listing on the Nasdaq last Friday.
The stock is down around 6% on Tuesday, trading at $30.42, and has dropped nearly 24% over the past week. The sharp decline follows an initial surge after the company raised $425 million in its IPO, pricing shares at $28 and valuing the firm at $3.3 billion before trading began.
On its first day, GEMI spiked to $45.89 before closing at $32 — a 14% premium to its offer price. But since hitting that high, shares have plunged more than 34%, erasing most of the early enthusiasm from public market investors.
The broader crypto equity market has remained more stable. Coinbase (COIN), the largest U.S. crypto exchange, is flat over the past week. Robinhood (HOOD), which derives part of its revenue from crypto, is down 3%. Token issuer Circle (CRCL), on the other hand, is up 13% over the same period.
Part of the pressure on Gemini’s stock may stem from its financials. The company posted a $283 million net loss in the first half of 2025, following a $159 million loss in all of 2024. Despite raising fresh capital, the numbers suggest the business is still far from turning a profit.
Compass Point analyst Ed Engel noted that GEMI is currently trading at 26 times its annualized first-half revenue. That multiple — often used to gauge whether a stock is expensive — means investors are paying 26 dollars for every dollar the company is expected to generate in sales this year. For a loss-making company in a volatile sector, that’s a steep price, and could be fueling investor skepticism.
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