Sandbox resources
Deterministic test data
Use synthetic material only. Never upload real documents, personal data, or other sensitive content with sandbox credentials.
Public signing input
| Asset | Purpose | Download |
|---|---|---|
atk-test.pdf |
Small deterministic PDF for signing, validation, timestamp and archive calls. | |
| SHA-256 digest | Verify that automation and examples use the published bytes. | Digest file |
b0966e87751a6443f9e6894b3ccb91afdf784343ca0845fec20194e4d44b638f atk-test.pdfATK test card
Approved signing sandboxes receive a provider-scoped test-card bundle and instructions separately. It exercises the real certificate, challenge, signature, trust and completion paths without card hardware. The private test key is not a global public credential. A real Lithuanian eID card can also be used against an appropriately provisioned sandbox.
Smart-ID and Mobile-ID
Remote-method test identities depend on the environment enabled for your contract. They are provided with the sandbox credential packet so the values and expected outcomes match that environment; do not reuse production identities as test fixtures.