PLURIBUS
V1 research path
Beyond processor-issued cards
The V1 Pluribus model derives a complete payment credential from two independent keys, an account identity, and a short time window. The consumer and virtual checkout are reunited below so the whole idea can be exercised on one page.
Open the cryptographic lab ↓TIME WINDOW05:00PAN · EXP · CVC · ZIPInteractive V1 demonstration
Both sides use the same synthetic Pluribus processor. The wallet derives the fields; the processor independently recreates them and makes the authorization decision.
PLURIBUS / CRYPTOSYNTHETICInitializing a credential from the current five-minute nonce bucket…
The proposed network path
The cryptographic credential becomes viable only when the assigned BIN range and issuer authorization system recognize the same construction.
The wallet derives PAN, expiry, CVC, and optional ZIP from independent keys plus a time bucket.
The merchant submits an ordinary card-not-present authorization through its acquirer.
The card network routes the approved BIN/account range to the sponsoring issuer processor.
Pluribus recreates candidate values for the accepted time windows and applies account policy.
The first match is atomically bound to one transaction lineage; unrelated reuse declines.
What makes it real
A future Visa path could use a licensed member or BIN sponsor, an issuer processor, and an approved authorization connection such as VisaNet Connect – Issuing. Visa states that non-member issuers require BIN sponsorship and that production endpoints undergo business, risk, security, and PCI review.
A licensed issuing bank owns or sponsors the BIN and approved account range.
The processor routes authorization messages to Pluribus and supports clearing, settlement, reversals, disputes, and stand-in behavior.
PCI Level 1 controls, HSM-backed key custody, rotation, audit, segmentation, incident response, and reviewed cryptography become mandatory.
Cardholder onboarding, KYC/AML, consent, funding, fraud, reconciliation, customer support, and regulatory obligations must be operational.
Available today
Stripe allocates each virtual PAN, hosts its display, and asks the Pluribus real-time webhook for an issuer decision by Stripe card ID.
Open Stripe wallet →Research direction
Pluribus and a certified issuer authorization tier recognize a derived credential directly inside a sponsored network card program.
Demonstrated here on dummy rails only