SD-JWT-VC · Scoped Mandates · Merkle-anchored

The trust layer for autonomous agents.

Issue a Passport once. Delegate scoped Mandates. Every agent action verifies in under 100 ms and anchors to a public log.

  • Built on MCP
  • x402-native
  • LF AI & Data
  • Sovereign-EU

A Tier 3 Passport, verified in 84 ms.

The gap

Why agents need trust

Agentic commerce is past zero. The protocols shipped; the trust layer between them did not.

$300–500B

projected US agentic-commerce volume by 2030 — 15–25% of e-commerce.

Bain, 2025

Hundreds

of agent-initiated card transactions already completed in production.

Visa, Dec 2025

10+

competing agent protocols launched in twelve months — each a walled garden.

AP2 · ACP · x402 · TAP · …

The composition

What Obsigna does

One composition, five layers — the path every agent transaction travels.

  1. Identity
    A Passport (SD-JWT-VC), issued once and held in the wallet.
  2. Delegation
    Scoped Mandates — spend limits, time bounds, MCC allowlists.
  3. Verification
    A decision in under 100 ms, speaking AP2, ACP, TAP and Web Bot Auth.
  4. Payment
    One abstraction over cards, x402/USDC and A2A bank rails.
  5. Transparency
    Every receipt signed, logged, and Merkle-anchored for replay.

The audiences

Built for every side of the transaction

One trust layer. Three vantage points.

Delegators

Sign once, with ceremony proportional to the stakes — and revoke in a tap.

WalletComing soon

Builders

Watch your agents' delegation chains live, and catch anomalies as they happen.

ConsoleComing soon

Merchants

Verify any agent in one call, and reconstruct the chain when a dispute lands.

MerchantsComing soon

Interoperability

Protocols we speak

We translate; we don't compete.

Jurisdiction

Sovereign by construction

Hosted in Paris. SecNumCloud trajectory. No CLOUD Act exposure. EUDI-aligned.

48.8566° N · 2.3522° E — Scaleway PAR-2

PAR-248.8566° N · 2.3522° E
Sovereign hosting location
DetailValue
CountryFrance
Data centre regionScaleway PAR-2
Coordinates48.8566° N · 2.3522° E
Obsigna — The trust layer for autonomous agents.