NOTICE.txt

Copyright 2020 PDF Association, Inc. https://www.pdfa.org

This material is based upon work supported by the Defense Advanced 
Research Projects Agency (DARPA) under Contract No. HR001119C0079. 
Any opinions, findings and conclusions or recommendations expressed
in this material are those of the author(s) and do not necessarily
reflect the views of the Defense Advanced Research Projects Agency 
(DARPA). Approved for public release.

Software:
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Other Documentation:
This work is licensed under the Creative Commons Attribution 4.0 International 
License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ 
or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.