TLDR
- The Solana Foundation released a report pitching privacy as a customizable feature for enterprise users
- The framework offers four privacy modes: pseudonymity, confidentiality, anonymity, and fully private systems
- Solana’s high speed is cited as what makes advanced tools like zero-knowledge proofs practical
- “Auditor keys” are proposed to let regulators decrypt transactions when needed, keeping compliance intact
- The foundation says privacy and regulation can work together, not against each other
The Solana Foundation wants big companies to see privacy as a tool they can control, not a problem to work around.
🚨 CRYPTO: SOLANA FOUNDATION PITCHES INSTITUTIONS WITH NEW PRIVACY FRAMEWORK
"Privacy is a spectrum, not a switch."
The @SolanaFndn published a report today called "Privacy on Solana: A Full-Spectrum Approach for the Modern Enterprise." The pitch: stop treating privacy as… pic.twitter.com/HLXSmft6TV
— BSCN (@BSCNews) March 23, 2026
On Monday, the foundation published a report titled “Privacy on Solana: A Full-Spectrum Approach for the Modern Enterprise.” It lays out a case for why institutions need more than just open, traceable blockchains.
Public blockchains have always been built on transparency. Transactions are visible to anyone, even if users are only identified by wallet addresses. The foundation says that model, while useful, doesn’t work for every business need.
A bank might need to prove a transaction happened without showing who was involved. A company running payroll doesn’t want employee salaries visible on a public ledger. These are the gaps the report is trying to address.
The foundation breaks privacy down into four levels. At the basic end is pseudonymity — wallets hide your identity, but the transaction data is still public. Next is confidentiality, where the people involved are known but the amounts and details are hidden.
Anonymity flips that — transaction data is visible but the identities are hidden. At the top end are fully private systems, where both identity and transaction data are shielded using tools like zero-knowledge proofs and multiparty computation.
Why Solana Says Its Speed Matters
The foundation argues that Solana’s network is fast enough to make these advanced privacy tools run at near-web speeds. That would allow things like encrypted order books or private credit risk calculations to work in real time.
Zero-knowledge proofs, in particular, are computationally heavy. The report claims Solana’s high throughput makes them practical for everyday enterprise use, something slower networks can’t easily offer.
The report frames this as a spectrum companies can customize. Rather than picking one privacy approach and sticking with it, businesses could mix and match tools depending on what each situation requires.
Keeping Regulators in the Loop
One of the key proposals is something called “auditor keys.” These would let a designated party — a regulator or compliance officer — decrypt specific transactions when required by law.
Other tools in the framework would allow a wallet to prove it meets compliance standards without revealing who owns it. The foundation says these features are a direct response to growing pressure around anti-money laundering rules and financial surveillance.
“Privacy is a market requirement,” the report said. “Customers expect it and applications require it.”
The report adds that each privacy level maps to a specific compliance path, and all are designed to work within the broader Solana ecosystem.
The Solana Foundation has not announced any specific enterprise partnerships connected to this report.
