Alta completes $47.5 million Series A financing to build a compliance-first Layer 1 blockchain for banks
According to Fortune magazine, Alta, a Layer 1 blockchain developer for banks and large financial institutions, announced on Tuesday that it had completed a $47.5 million Series A financing, but did not disclose the company’s valuation. The round was led by Index Ventures, with participation from GV (Google Ventures), Blackbird Ventures, Square Peg and Capital49. Previously, the company had completed a $32.5 million seed round, mainly backed by Australian fintech giant Airwallex. Airwallex is currently competing with companies such as Stripe in the global payments market.
Alta CEO Loong Wang previously founded a crypto startup and sold it in 2021, then moved on to a second startup that used quantum computing technology to assist drug discovery. Wang later returned to the crypto field and co-founded Alta with former Meta executive Catherine Porter. The company recently changed its name from Metal. Porter had been involved in Meta’s later-abandoned crypto business.
Wang said in an interview that although there are already many so-called Layer 1 blockchains on the market, he still decided to build a new blockchain because he believes blockchain is the best technology for transferring funds. He also pointed out that existing blockchains do not provide a complete set of privacy protection and compliance tools designed specifically for banks and other large financial institutions. Alta emphasizes its plug-and-play compliance layer, which allows customers to ensure transactions comply with the rules and regulatory requirements of various jurisdictions. The company currently has about 25 employees, with offices in San Francisco and Melbourne, and works closely with Airwallex, which is also an important distribution channel.
Original source:
Title: Alta raises $48 million for its compliance-focused blockchain in Series A round led by Index Ventures Publisher: Fortune (republished by Yahoo Finance) Publication date: 2026-11-10 URL: https://finance.yahoo.com/markets/crypto/articles/alta-raises-48-million-compliance-140000690.html Source type: English financial media Verification: The full report was actually read for this article (2026-11-10), and cross-checked against The Block, the company announcement, and relevant Index Ventures content Supporting content: Supports Alta’s completion of a $47.5 million Series A round (led by Index Ventures, with GV and others participating), the earlier $32.5 million seed round (mainly backed by Airwallex), undisclosed valuation, founders’ background (Loong Wang and Catherine Porter), the renaming from Metal, and Wang’s statements that blockchain is the best technology for moving money and that existing chains lack bank-grade privacy and compliance tools.
ABAB AI Insight
Alta (formerly Metal) is an institutional Layer 1 blockchain project whose core selling point is built-in programmable compliance, privacy and identity controls rather than adding them later. Founder Loong Wang has experience from a crypto startup exit and also worked on quantum-computing-assisted drug discovery; Catherine Porter previously took part in Meta’s abandoned crypto payments project. Airwallex is not only the main seed-round backer, but also an early design partner and distribution channel; its CEO Jack Zhang has a personal connection with Wang.
On the capital side, the $32.5 million seed round plus the $47.5 million Series A bring total financing to about $80 million. The participation of Index Ventures and GV suggests that institutional investors see opportunity in the “compliance-first” blockchain’s adoption in traditional finance. The funds will be used for protocol development, institutional partnerships and compliance hiring. Alta’s first product direction includes reducing idle cash by using instant funds and moving idle funds into yield-bearing tokenized assets.
A comparable case is Tempo, the blockchain launched by Stripe and Paradigm, as well as other institutional on-chain infrastructure projects. The difference is that Alta places greater emphasis on direct integration with existing payment networks, such as the multi-country fiat channels covered by Airwallex, and is designed around specific pain points such as bank-grade privacy and anti-airdrop controls.
This financing reinforces the trend of stablecoins and on-chain settlement penetrating regulated financial institutions. In the short term, Alta will need to prove that cooperation with Airwallex and others can generate real transaction volume; in the long term, it will depend on whether its privacy-plus-compliance design can meet the regulatory requirements of banks across multiple jurisdictions. Key indicators are the progress of integration with Airwallex, the rollout of institutional pilot programs, and valuation and revenue signals in the next funding round.
ABAB News · Cognitive Law
Blockchain projects aimed at banks often treat built-in compliance and privacy as the main differentiators from public chains.
Payment companies can provide both capital and potential early transaction volume when they act as both investors and distribution channels.
Series A financing without a disclosed valuation remains common in institutional blockchain projects, so attention should be paid to subsequent capital efficiency and actual implementation.