This repository was archived by the owner on Aug 3, 2026. It is now read-only.
proof: pin/exclude container_measurement sources (B) - #63
Merged
Conversation
bitzic
commented
Jun 26, 2026
bitzic
commented
Contributor
- exclude eval/private/ (the validator's secret held-out eval) from list_proof_sources — it was hashed into the measurement, so no miner could ever reproduce the validator's value -> every real_tdx_nvcc submission rejected at op2 "container measurement mismatch"
- bundle manifest now declares ralph_source_commit/recipe_source_commit (env-stamped by the image, git fallback for dev)
- op2: RALPH_CANONICAL_SOURCE_COMMITS gives an actionable "built against the wrong version" rejection instead of an opaque measurement mismatch (off by default; measurement hash stays the security gate)
- Dockerfile: ARG/ENV the source commits; document reproducible-build + no-eval/private pinning
- tests: secret eval doesn't affect measurement; version-drift check
- exclude eval/private/ (the validator's secret held-out eval) from list_proof_sources — it was hashed into the measurement, so no miner could ever reproduce the validator's value -> every real_tdx_nvcc submission rejected at op2 "container measurement mismatch" - bundle manifest now declares ralph_source_commit/recipe_source_commit (env-stamped by the image, git fallback for dev) - op2: RALPH_CANONICAL_SOURCE_COMMITS gives an actionable "built against the wrong version" rejection instead of an opaque measurement mismatch (off by default; measurement hash stays the security gate) - Dockerfile: ARG/ENV the source commits; document reproducible-build + no-eval/private pinning - tests: secret eval doesn't affect measurement; version-drift check Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
1 participant
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.