• Validate a decoded sidecar against the actual source identity. The index-first open path calls this before trusting the sidecar; on false it must fall back to a cold scan.

    Type Parameters

    • TypeIDType extends number

    Parameters

    • sidecar: DecodedSidecar<TypeIDType>

      The decoded sidecar.

    • sourceByteLength: number

      The actual source length.

    • sourceHash: number

      The actual source hash.

    Returns boolean

    True if the sidecar matches the source.