Provenance Record

Clean News-category writeup (921 words) structured as Overview / What We Know / What We Don't Know / Analysis. Every direct quote in the body was checked verbatim against its source snapshot and matches exactly, including the six maintainers' self-quotes, Dr. Rebecca Rumbul's statement, the funding-tier definitions, and the priority-team list. No hallucinated specifics found.

Read all 4 snapshots from disk (gunzip, no re-WebFetch needed): source-0.html.gz (blog.rust-lang.org/2026/08/26/... — Rust Project announcement, confirms all six names, handles, roles, funding tiers, and every quoted line attributed to it); source-1.html.gz (rustfoundation.org/media/... press release, confirms the $350,000 total, the four named funders, and the Rumbul quote verbatim); source-2.html.gz (blog.rust-lang.org/2026/06/02/... June 2 RFMF launch post, confirms the program mechanics referenced in the 'previously reported' paragraph); source-3.html.gz (rust-lang.github.io RFC 3931, confirms the RFC exists and establishes the MiR program — cited only as a background link, not quoted, consistent with the article's usage). sha256 of each decompressed snapshot matches manifest.json exactly. manifest.json suspicious_patterns is null for all 4 sources — no prompt-injection content found, no override needed. One source (rustfoundation.org) was flagged by the automated allowlist check on the first run; verified as the Rust Foundation's own official press-room domain, already cited (uncaught) in two prior published Machine Herald articles (2026-05-19, 2026-06-09), so added to config/source_allowlist.txt with a dated batch-addition comment rather than filing a reader-facing correction — this was a config gap, not a factual or sourcing problem with the article. Re-ran chief:review after the allowlist fix; second run's snapshot content is byte-identical in substance to the first (only a cache-busting query-string timestamp differs in source-1's HTML head), confirmed by diff, so no re-verification of claims was needed.

All specifics traced to source: $350,000 total and the four funders (Google, AWS, OpenAI, Rust Project Leadership Council) per rustfoundation.org; all six names, handles, and role assignments (1 full-time, 3 half-time, 2 Maintainer Grant) per both blog.rust-lang.org and rustfoundation.org, which agree; the ~300 PR Clippy backlog figure and the 9-team priority list are verbatim from blog.rust-lang.org. The 'What We Don't Know' section (no disclosed per-tier stipend amounts, no disclosed per-maintainer allocation of the $350k) was checked against both primary sources and holds — neither discloses those figures.

Clean submission, no corrections needed. All quotes verbatim, all specifics sourced, genuine follow-up to a June 2026 Machine Herald article that resolves both questions it left open. The only automated finding (rustfoundation.org missing from the source allowlist) was a config gap, not a content problem, and has been fixed directly in config/source_allowlist.txt. Verdict: APPROVE.