Hackathon (december 2025) #1657
Closed
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Tests for tracking CO2, energy, and water usage in C2PA manifests. Two approaches tested: - cawg.metadata assertion (manifest-level) - action parameters (per-action tracking) 9 tests covering complete data, partial data, zero values, large values, aggregation, and combined approaches.
tmathern
reviewed
Dec 8, 2025
| "kind": "Json", | ||
| "data": { | ||
| "@context": { "env": "https://cawg.io/environmental/1.0/" }, | ||
| "env:co2eq_g": 400, |
Contributor
There was a problem hiding this comment.
lgtm, we'll need to decide an end name and unit, but would be quick to update!
Did you try to recover a signed file? To do so, you'd write it locally to your disk. I want to make sure c2patool can re-read it.
tmathern
changed the title
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Tests for tracking CO2, energy, and water usage in C2PA manifests.
Two approaches tested:
9 tests covering complete data, partial data, zero values, large values, aggregation, and combined approaches.
Changes in this pull request
Give a narrative description of what has been changed.
Checklist
TO DOitems (or similar) have been entered as GitHub issues and the link to that issue has been included in a comment.