Metadata-only research manifest request for Route B feasibility

[mbreik]

Dear HumanCompatibleAI,

We are conducting a prospective, metadata-first feasibility assessment for a prompt-injection detector study. Your public artifact C2 at https://tensortrust.ai/paper/ is a zero-credit candidate only. We are not requesting prompts, rows, completions, model outputs, credentials, restricted content, or personal data.

We ask whether you can publish or provide an immutable companion manifest that binds the twelve metadata fields listed below. Missing or unavailable fields are acceptable and will be reported fail-closed; we will not infer them.

1. canonical artifact identity, immutable revision, and data-content license;
2. primary sampling-unit definition and represented population;
3. prospective sampling or collection mechanism;
4. contributor, campaign, root, session, and parent-variant lineage;
5. source-authored attack/benign status and frozen F1-F6 family label;
6. source-grounded item language and in-scope partition;
7. translation, paraphrase, template, augmentation, and generated-variant links;
8. cross-source and within-source overlap declarations;
9. deterministic whole-group 60/10/30 assignment rule;
10. one outcome-blind representative-selection rule per qualified group;
11. provenance-channel identity sufficient to test concentration; and
12. manifest version, immutable digest, publication date, and accountable owner.

Please do not send payload content. A manifest does not admit any row, confer eligibility, authorize execution, or imply a favorable result. Every response will be hash-bound and independently audited before any feasibility credit.

Response deadline: 2026-08-09.

Sincerely,
PROVE-Prompt Route B research team