STACCR™ · Developer Sandbox

Cryptographic Erasure — Live Proof Engine

The STACCR™ Developer Sandbox is a fully interactive proof surface for the Context Continuity Layer's cryptographic erasure model. Every step runs in your browser using the Web Cryptography API — AES-256-GCM key generation, destruction, and signed erasure certificate issuance. No data leaves your device.

Erasure Proof Engine

Watch AES-256-GCM key destruction execute step-by-step with a live audit trail and FIPS 140-3 attestation chain.

Token Inspector

Decode any CCL context token reference — header, encrypted body, signature, key version, and propagation lineage.

Adapter Registry

See all 4 registered adapters (CRM, Data Warehouse, AI Agent, Analytics) acknowledge erasure with signed HMAC receipts.

Architecture Reference

Browse the CCL 8-phase lifecycle and STACCR's CE Adapter Contract — the engineering spec underlying the sandbox.

Certificate Export

Download the signed cryptographic erasure certificate in JSON format, ready for your audit team or compliance review.

Role-Based Views

Switch between Engineer, CISO, DPO, Platform Engineer, and Enterprise Buyer perspectives to see role-scoped context.

STACCR™ · Live Demo

Cryptographic Key Lifecycle

ACTIVEuek_01·v7

ERASURE SCHEDULED

DESTROYING

DELETED

VERIFIED DESTROYED

ERASURE CERTIFICATE ISSUED · cert_id: ce_9b15·4af3

Key Erasure State MachineIn-browser · AES-256-GCM · Zero network calls

GDPR Art. 17AES-256-GCMHMAC-SHA256FIPS 140-3 L3In-browser · Zero network callsPre-GA

Reviewer Access Required

Enter your access code to unlock the sandbox.