Implement structured logging with correlation IDs and centralized aggregation

[Smartdevs17]

Context

Logging needs structure with correlation IDs for distributed tracing.

Current Limitation

Logging is unstructured with no correlation.

Expected Outcome

• Structured JSON logging
• Correlation ID propagation
• Centralized log aggregation
• Log-based alerting

Acceptance Criteria

• Structured JSON logging
• Correlation ID propagation across services
• Centralized log aggregation (ELK/Loki)
• Log-based alerting
• Log search and filtering
• Log retention policies
• Log analytics dashboard

Technical Scope

• backend/services/shared/logging.ts - Logging service
• ml-service/main.py - ML service logging
• contracts/ - Contract logging
• backend/elasticsearch/ - Log storage

[zeey-247]

@zeey-247 has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hello Maintainer, I've reviewed the issue thoroughly and am confident I can provide a clean, efficient, and maintainable solution.

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[menawar]

@menawar has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

can i work on this

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[adepoju2006]

@adepoju2006 has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

I have experience building observable backend systems. I’ll implement structured JSON logging with end-to-end correlation ID propagation, centralize logging across services, and add tests to ensure consistent, traceable, and secure logs for production environments.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @adepoju2006 to this issue.

[Junman140]

@Junman140 has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

I would want to work on this project because ive being contributing to pi network and stellar for 6 years now and i use mainly typescript, rust and javascript

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Junman140 to this issue.

[Cyberking99]

@Cyberking99 has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hello, please can I take this?

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[MrNova50]

@MrNova50 has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hi maintainer I'm a good coder and I'll like to solve this issue

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[Peaostrel]

@Peaostrel has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

i can handle this quickly

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[AvatarMiiDe]

@AvatarMiiDe has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Reviewed and clear on the task. I can execute it effectively with attention to detail. Kindly assign it to me.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @AvatarMiiDe to this issue.

[drips-wave]

Congratulations, @menawar! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on July 30, 2026.

🧑‍💻 @menawar: 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

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