Blockchain for Enterprise: Separating Real Use Cases from Hype

Blockchain entered the enterprise lexicon with extraordinary hype. By 2025, that hype has largely deflated, leaving behind a clearer picture of where the technology genuinely solves problems that cannot be solved more simply.

The Core Value Proposition

Blockchain provides trust without a trusted central party. In systems where:

• Multiple parties with competing interests need to share a single source of truth
• No single party should have unilateral control over the data
• Tamper-evident, auditable records are required

...distributed ledger technology has genuine value.

Genuine Enterprise Use Cases

Supply chain provenance: Tracking goods from origin to consumer through multiple intermediaries. IBM Food Trust (Walmart, Nestlé) tracks food provenance to identify contamination sources in seconds rather than days.

Trade finance: Letters of credit, bills of lading, and trade documents involve multiple banks, shippers, and customs authorities. Platforms like we.trade and Contour have demonstrated genuine efficiency gains.

Healthcare data sharing: Patient records that must be shared across providers while maintaining consent controls and tamper-evident audit trails.

Digital credentials: Academic degrees, professional certifications, and identity documents issued as verifiable credentials that cannot be forged.

Cross-border payments: Correspondent banking networks are slow (2–5 days), expensive (3–5% fees), and opaque. Ripple and Stellar demonstrate that blockchain-based settlement can reduce this to seconds at minimal cost.

Where Blockchain Is Oversold

Internal databases: If all parties are within a single organisation, a well-designed relational database with proper access controls is cheaper, faster, and more capable.

Immutable audit logs: Append-only databases with cryptographic hashing (not full blockchain) solve this at a fraction of the complexity.

Smart contracts for simple transactions: Centralised systems execute simple business logic more efficiently with less complexity and risk.

The Decision Framework

Ask: Do multiple parties with competing interests need to agree on a single data record without trusting a central party? If yes, blockchain may be appropriate. If no, use a database.