Class ProvenanceMark

Get the message (serialized bytes) of this mark.

Get the info field as CBOR, if present.

Create a new provenance mark.

Create a provenance mark from a serialized message.

Get the first four bytes of the hash as a hex string identifier.

Get the first four bytes of the hash as upper-case ByteWords.

A compact 8-letter identifier derived from the upper-case ByteWords identifier by taking the first and last letter of each ByteWords word (4 words x 2 letters = 8 letters).

Example: "ABLE ACID ALSO APEX" -> "AEADAOAX" If prefix is true, prepends the provenance mark prefix character.

Get the first four bytes of the hash as Bytemoji.

Check if this mark precedes another mark in the chain.

Check if this mark precedes another mark, throwing on validation errors. Errors carry a structured validationIssue in their details, matching Rust's Error::Validation(ValidationIssue) pattern.

Check if a sequence of marks is valid.

Check if this is a genesis mark (seq 0 and key equals chain_id).

Encode as bytewords with the given style.

Encode as standard bytewords.

Decode from bytewords.

Encode for URL (minimal bytewords of tagged CBOR).

Decode from URL encoding.

Get the UR string representation (e.g., "ur:provenance/...").

Create from a UR string.

Build a URL with this mark as a query parameter.

Parse a provenance mark from a URL.

Get the untagged CBOR representation.

Get the tagged CBOR representation.

Serialize to CBOR bytes (tagged).

Create from untagged CBOR.

Create from tagged CBOR.

Create from CBOR bytes.

Get the fingerprint (SHA-256 of CBOR data).

Debug string representation.

Detailed debug representation. Matches Rust format exactly for parity.

Check equality with another mark.

JSON serialization.

Create from JSON object.

Validate a collection of provenance marks.

Matches Rust: ProvenanceMark::validate() which delegates to ValidationReport::validate().

Convert this provenance mark to a Gordian Envelope.

Creates a leaf envelope containing the tagged CBOR representation. Matches Rust: Envelope::new(mark.to_cbor()) which creates a CBOR leaf.

Extract a ProvenanceMark from a Gordian Envelope.

Matches Rust: envelope.subject().try_leaf()?.try_into()