Crate vta_support 

Shared mid-layer support services for the VTA, extracted from vta-service so the subsystem crates can depend on them without depending on the whole service.

• contexts — trust-context storage (the BIP-32 key-hierarchy roots).
• seal — the sealed-transfer producer-side seal helper.
• sealed_nonce_store — the sealed-bootstrap anti-replay nonce store.

Each is a self-contained near-leaf: they depend only on vti-common, vta-config, vta-keyspaces, and vta-sdk, never on vta-service. vta-service re-exports each as crate::<module>, so existing crate::contexts::… / crate::seal::… / crate::sealed_nonce_store::… paths are unchanged.

Modules

contexts

did_templates

Server-side storage for DID templates.

seal

VTA Seal — prevents offline CLI commands from modifying state.

sealed_nonce_store

Persistent backing for the sealed-transfer NonceStore trait.