Struct WriteAttestation 

pub struct WriteAttestation {
    pub algorithm: AttestationAlgorithm,
    pub public_key: String,
    pub signature: String,
}

A per-write source signature carried inside Provenance (ADR 0013). The signed message is crate::attestation_message — the domain-framed canonical bytes of the event with attestation stripped — so any holder of public_key can re-verify offline that the event content is exactly what the source key signed. The hash chain covers the attestation bytes themselves, so the attestation is as tamper-evident as the rest of the event.

Fields

algorithm: AttestationAlgorithm

public_key: String

The source’s Ed25519 verifying key, lowercase hex (32 bytes).

signature: String

Signature over crate::attestation_message, lowercase hex (64 bytes).

Trait Implementations

impl Clone for WriteAttestation

fn clone(&self) -> WriteAttestation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WriteAttestation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WriteAttestation

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for WriteAttestation

impl PartialEq for WriteAttestation

fn eq(&self, other: &WriteAttestation) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for WriteAttestation

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WriteAttestation