Financial Services

Governed data sharing across regulated boundaries

Time-series, transactional, and behavioural data shared as token exchanges and not raw transfers. The custodian model gates reconstruction behind explicit authorisation and can log every release.

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Business Impact

What changes when raw data stops moving

Share financial data without exposing raw records

Enforce access control at the reconstruction layer

Meet regulatory requirements by design

Make every reconstruction an explicit, auditable action

0

Raw records in transit

Tokens only, always

2

Components needed to reconstruct

Neither coefficients nor residual alone recovers the data exactly

k of n

Custodian quorum supported

Shamir sharing for multi-party governance

100%

Reconstructions gated

When a custodian holds a share

The challenge

Regulated data can't move freely, but it needs to

Financial institutions need to share data for analytics, risk modelling, and partnerships. Regulations restrict how raw records move. Anonymisation loses fidelity. Data rooms slow everything down. Teams are stuck choosing between utility and compliance.

Approach

How Datasent enables this use case

Encode

Agree on the model.

Both parties establish a shared basis upfront. Financial data is encoded against this basis: structure is captured as coefficients, the unpredictable part as the residual. Both are treated as private.

Transmit

Only the residual moves

Raw records stay in place. Only the residual and minimal metadata cross the boundary. The custodian model controls who can trigger reconstruction.

Reconstruct

Authorised reconstruction only

The receiving party regenerates the basis and reconstructs the exact original, only when explicitly permitted. Each reconstruction can be logged for compliance.

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