The AI Tutor will answer grounded in this lesson's cited source (jira_story: GOV-132) and key concepts — authority Informational. Not yet enabled.
Lesson 3 of 7 — Task detail with activity and evidence
Governance Workspace Core · Source: Jira Story GOV-132 (5 pts) · Authority: Informational (the Jira story is authoritative).
Purpose
Capture evidence and activity against a task with integrity.
Why it matters
Evidence hashing makes the trail tamper-evident and audit-ready.
Where this lives
Runs in the Customer AI Governance platform (components: workspace). Uploads are hashed (sha256) and recorded; status advances to Evidence Submitted; comments are append-only. Learn teaches this read-only.
Workflow
- Given an open task
- When evidence is uploaded
- Then its sha256 is recorded, status becomes Evidence Submitted, and comments append
Worked example
Evidence is uploaded but no hash is stored. Why is that a problem?
Without the sha256 the evidence isn't tamper-evident, so it can't be defended in audit.
Acceptance criteria (authoritative — GOV-132)
Given an open task, when evidence is uploaded, then its sha256 is recorded, status becomes Evidence Submitted, and comments append.
Common pitfalls
- Storing evidence without hashing, losing integrity and defensibility.
Knowledge check
- Scenario: Evidence is uploaded but no hash is stored. Why is that a problem?
- Look for: Without the sha256 the evidence isn't tamper-evident, so it can't be defended in audit.
Key concepts
- sha256 evidence
- Evidence Submitted
- append-only comments
For the AI Tutor
- Summary: Capture evidence and activity against a task with integrity.
- When to use: teaching or answering questions about "task detail with activity and evidence".
- When NOT to use: the SoD rule that governs who may validate (that is GOV-133).
- Key concepts: sha256 evidence, Evidence Submitted, append-only comments.
Completion criteria
Learner passes the scenario knowledge check and can point to the system state that satisfies GOV-132's acceptance criterion.
Related
- Module: LEARN-MOD-003 (Governance Workspace Core)
- Provenance: LEARN-MAP-001 · Generation standard: LEARN-STD-002
- Next: LEARN-LSN-018