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PREWAVE-BE-070 — Enforce Metrics Cardinality, Redaction, and Semantic Conventions #665
Description
Problem context
Source audit identified this distinct API production-readiness boundary.
Technical scope
Inventory metrics, label allowlists, buckets, units, ownership, and public/private exposure; reject unbounded identifiers.
Required tests
Wallet/claim/error injection, high-cardinality load, secret canaries, histogram boundary, and scrape tests.
Acceptance criteria
- No wallet, claim, CID, URL, or error text becomes an unbounded label.
- Units/names are documented.
- Sensitive metrics are protected.
- Cardinality budgets fail CI.
Constraints
Canonical finalized contract events remain authoritative. Bind chain data to chain/release/artifact provenance; fail closed on stale, ambiguous, unauthorized, or incomplete state. Do not weaken CI or expose secrets/protected data.
Dependencies
- UX-BE-001 — Publish a Sanitized Public Service-Status Projection #594
- Feat/466 469 audit integrity persistence #561
Non-goals
Unrelated work, mainnet deployment, or applying Stellar Wave before maintainer activation.
Complexity and points
- High — 200 points
Candidate only; activation remains maintainer-controlled.
Activity
Alisadev-dev commentedon Oct 15, 2026
@Alisadev-dev has applied to work on this issue as part of the Stellar Wave Program's 10th wave.
ℹ️ Repo Maintainers: To accept this application, review their application or assign @Alisadev-dev to this issue.
mubking commentedon Oct 15, 2026
Hi, I'm Mubarak — a Full-Stack & Blockchain Developer with 3+ years of experience. I've reviewed this issue and I'm confident I can handle it. I'll submit a clean PR within 2–3 days. Please assign it to me!
drips-wave commentedon Oct 16, 2026
Congratulations, @Alisadev-dev! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on October 22, 2026.
🧑💻 @Alisadev-dev: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.
Warning
When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.
🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.
🌊 Happy Wave 🌊