Module types 

The shared identifier + value types of the store surface.

The coin/identity types are re-exported VERBATIM from dig-merkle (which re-exports the chia-wallet-sdk byte-source-of-truth) so a consumer depends on ONE canonical shape and never a shadow copy that could byte-drift:

• Bytes32 — a 32-byte identifier (a store_id / launcher_id, a merkle root, a DID id);
• Coin / CoinSpend — the Chia coin + confirmed spend;
• DataStore / DigDataStoreMetadata — the hydrated DataLayer coin + its on-chain metadata;
• DidRef — a reference to an owning DID by its launcher id;
• MerkleCoinSpend — the unsigned result of a lifecycle operation (coin spends + child store);
• Proof / LineageProof — a singleton’s eve-or-lineage proof and the lineage proof a child spend must carry (see crate::child_lineage_proof);
• DelegatedPuzzle — an admin/writer/oracle delegated puzzle a store may carry (SPEC §5).

Two dig-store-owned view types are added here:

• RootHistory — the ordered list of merkle roots a store has anchored across its generations, produced by the on-chain lineage walk (SPEC §5);
• CapsuleIdentity — the (store_id, root_hash) a capsule declares, recovered OFF-CHAIN from a compiled .dig module’s bytes (SPEC §5/§11). It is the dig-store-native view (canonical Bytes32) of a dig_capsule::capsule::Capsule, so the whole store surface speaks ONE byte type rather than exposing dig-capsule’s separate Bytes32.

Structs

CapsuleIdentity

The identity a capsule declares: one immutable store generation, the pair (store_id, root_hash).

Coin

CoinSpend

Confirmations

How deeply the live tip is buried under the current chain peak (SPEC §5).

DataStore

Everything that is required to spend a DataStore coin.

DidRef

A reference to a DID, identified by its immutable launcher_id (the DID’s on-chain identity).

DigDataStoreMetadata

The DIG DataLayer metadata: the SDK’s DataStoreMetadata shape with the exact byte count ("b") REPLACED by a power-of-2 size_bucket ("sz"), plus the additive program_hash ("p").

LineageProof

MerkleCoinSpend

The result of building a DataLayer-coin operation: the unsigned coin spends plus the recreated child DataStore.

RootHistory

The ordered history of merkle roots a store has anchored, oldest first.

StoreStatus

The aggregate on-chain status of a store, produced by crate::get_store_status from ONE consistent lineage walk plus a single supplementary read on the resolved tip (SPEC §5, NC-9).

Enums

DelegatedPuzzle

Proof

StoreStatusKind

The lifecycle state of a store as seen on chain (SPEC §5).

Type Aliases

Bytes32