Validate source DTXSID membership without accepting source identity — source_identifier_evidence • concert

Validate source DTXSID membership without accepting source identity

Usage

source_identifier_evidence(
  df,
  tags,
  lookup_fn = source_identifier_lookup,
  checked_at = format(Sys.time(), "%Y-%m-%dT%H:%M:%SZ", tz = "UTC")
)

Arguments

df: Rows with source identifier columns.
tags: Named roles, including explicit DTXSID roles.
lookup_fn: Injectable batched authoritative details lookup.
checked_at: Validation timestamp; injectable for deterministic tests.

Value

Long evidence table, retaining original row and column values.