Struct OpenTimestampsAnchor 

pub struct OpenTimestampsAnchor { /* private fields */ }

OpenTimestamps calendar anchor backend

Submits Merkle roots to public Bitcoin calendar servers for timestamping. Proofs become final after ~1 Bitcoin block and are verifiable with ots verify.

Implementations

impl OpenTimestampsAnchor

pub fn new() -> Self

Create a new OpenTimestamps anchor using the public calendar servers

Trait Implementations

impl AnchorBackend for OpenTimestampsAnchor

fn anchor<'life0, 'life1, 'async_trait>( &'life0 self, root: &'life1 Hash, metadata: AnchorMetadata, ) -> Pin<Box<dyn Future<Output = Result<AnchorReceipt, AnchorError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Anchor a Merkle root to the external system

fn verify<'life0, 'life1, 'async_trait>( &'life0 self, receipt: &'life1 AnchorReceipt, ) -> Pin<Box<dyn Future<Output = Result<bool, AnchorError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Verify that a previously issued receipt is still valid

fn name(&self) -> &str

Get the human-readable name of this backend

fn is_healthy<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Check if the backend is available and healthy

impl Clone for OpenTimestampsAnchor

fn clone(&self) -> OpenTimestampsAnchor

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OpenTimestampsAnchor

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for OpenTimestampsAnchor

fn default() -> Self

Returns the “default value” for a type.