Files
blackroad-operating-system/services/codex/entries/027-provenance-dag.md
Alexa Louise 9644737ba7 feat: Add domain architecture and extract core services from Prism Console
## Domain Architecture
- Complete domain-to-service mapping for 16 verified domains
- Subdomain architecture for blackroad.systems and blackroad.io
- GitHub organization mapping (BlackRoad-OS repos)
- Railway service-to-domain configuration
- DNS configuration templates for Cloudflare

## Extracted Services

### AIops Service (services/aiops/)
- Canary analysis for deployment validation
- Config drift detection
- Event correlation engine
- Auto-remediation with runbook mapping
- SLO budget management

### Analytics Service (services/analytics/)
- Rule-based anomaly detection with safe expression evaluation
- Cohort analysis with multi-metric aggregation
- Decision engine with credit budget constraints
- Narrative report generation

### Codex Governance (services/codex/)
- 82+ governance principles (entries)
- Codex Pantheon with 48+ agent archetypes
- Manifesto defining ethical framework

## Integration Points
- AIops → infra.blackroad.systems (blackroad-os-infra)
- Analytics → core.blackroad.systems (blackroad-os-core)
- Codex → operator.blackroad.systems (blackroad-os-operator)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-29 13:39:08 -06:00

1.1 KiB

Codex 27 — Provenance DAG — Who Touched What, Provably

Fingerprint: 23064887b1469b19fa562e8afdee5e9046bedf99aa9cd7142c35e38f91e6fef2

Aim

Maintain an immutable history of data and model lineage with cryptographic integrity.

Core

  • Model each transformation as a node (v) in a DAG with incoming edges from its inputs.
  • Hash node contents so any tampering breaks path verification.
  • Sign lineage updates and anchor digests to transparency logs for public verification.

Runbook

  1. Hash inputs, code, and environment metadata; sign and append new nodes to the provenance graph.
  2. Support impact analysis via graph reachability and automate recalls of contaminated outputs.
  3. Periodically anchor the DAG root hashes to append-only transparency or blockchain logs.

Telemetry

  • Latency of path verification queries.
  • Count of orphan nodes or unverifiable edges.
  • Time to recall or quarantine affected outputs.

Failsafes

  • Block publication of artifacts with unverifiable provenance paths.
  • Quarantine entire subtrees when signatures or hashes mismatch expectations.

Tagline: Every lineage, logged and locked.