Solana Foundation Rolls Out Custom Privacy Framework

TLDR

• The Solana Foundation released a report outlining a customizable privacy framework for institutions.
• The report presents privacy as a spectrum with four distinct operational modes.
• The framework includes pseudonymity, confidentiality, anonymity, and fully private systems.
• The Solana Foundation said enterprises can combine privacy tools within one blockchain network.
• The report links privacy controls with compliance tools such as auditor keys.

The Solana Foundation has released a new report that outlines a customizable privacy framework for institutions. The document states that enterprises require flexible disclosure controls rather than full transparency. The foundation said privacy options can operate on Solana without reducing network performance.

The report, titled “Privacy on Solana: A Full-Spectrum Approach for the Modern Enterprise,” sets out a structured model for privacy. It states that companies need control over data visibility and counterparties. The foundation presented privacy as a configurable feature within one blockchain system.

Solana Foundation Outlines Privacy Spectrum for Enterprises

The Solana Foundation defined four privacy modes within its proposed framework. These modes include pseudonymity, confidentiality, anonymity, and fully private systems. The report stated, “For enterprises, privacy is a spectrum, not a switch.”

The foundation explained that pseudonymity hides identities behind wallet addresses while keeping transaction data public. It said confidentiality allows known participants to encrypt balances and transfer amounts. It added that anonymity conceals identities but keeps transaction records visible on-chain.

The report described fully private systems as shielding both identity and transaction data. It cited zero-knowledge proofs and multiparty computation as supporting technologies. The foundation stated that companies can combine these methods within a single network.

The document argued that no single model fits all enterprise needs. It stated that firms may select privacy levels based on operational and regulatory requirements. It emphasized that each privacy level remains compatible with the broader Solana ecosystem.

Framework Links Privacy Controls With Compliance Tools

The report stated that financial institutions often must verify transactions without exposing counterparties. It added that payroll processors cannot publish employee salary data on public ledgers. The foundation positioned its framework as a response to these operational constraints.

The Solana Foundation said its high throughput and low latency enable advanced encryption methods at near-web speeds. It argued that network performance supports encrypted order books and private credit assessments. The report described these features as practical under current network conditions.

The document also addressed regulatory requirements tied to anti-money laundering rules. It introduced “auditor keys” that allow approved parties to decrypt transaction details when required. The report stated that wallets can prove compliance status without disclosing full identity data.

The foundation wrote, “Privacy is a market requirement. Customers expect it and applications require it.” It added that enterprises can choose encrypted balances, zero-knowledge anonymity, or multiparty confidential computing.

The report stated that each privacy mode maps to a defined compliance path. It explained that companies can mix tools such as hidden transaction amounts or selective data access. The Solana Foundation released the report on Monday as part of its institutional outreach efforts.

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