Arkna Evidence Pack
chain intact · 6/6 PDF JSON
Every organisation, person, account and event in this pack is fictional. It demonstrates an evidence structure, not a customer deployment.
01 · Executive summary

Refund approved outside policy.

Transaction-monitoring workflow · support-agent · escalated to human review.

Incident
IR-4471
2030-06-14 · 09:41 UTC
Material events
12
Evidence gaps
2 visible
Human decisions
1
Chain
intact

An AI agent gathered context, called an external screening service, applied policy AML-INV-2026.05, and recommended escalation with confidence below threshold. A human investigator changed the stated reason and retained the escalation. Two evidence references were unavailable at export and are recorded as gaps.

02 · Runtime timeline
09:42:11
Case opened
TM-2048 · transaction monitoring
a91f
09:42:13
Customer context retrieved
source ref recorded · PII redacted
3c7d
09:42:15
External screening completed
tool + result reference connected
f042
09:42:18
Policy version applied
AML-INV-2026.05
b8e6
09:42:22
Agent recommendation: escalate
confidence 0.62 · threshold 0.80
5d10
09:48:07
Human decision captured
reason changed · escalation retained
e7c2
03 · Context record
workflowtransaction-monitoring
agentsupport-agent v2.4
modelprovider · 2030-05 snapshot
toolscreening-svc v11
policyAML-INV-2026.05
04 · Human oversight
IV
Investigator · seat 14
role redacted to seat ID
sawAgent recommendation + screening result
changedEscalation reason → "manual review, adverse media"
keptEscalation decision retained
05 · Evidence index & 06 · Exceptions
EventSource referenceStatus
Case openedcase-store://TM-2048✓ linked
Customer contextcrm://ref/redacted✓ linked
External screeningscreening-svc://r/8821✓ linked
Model prompt + responseprovider log · 30-day TTLunavailable (gap)
Downstream ledger writeledger://pendingsupplier-held (gap)

Gaps are recorded, not hidden. Two references could not be retained at workflow level. The pack states this explicitly so a reviewer knows the limit of the record.

Sealed & verifiable
sha256:a91f3c7d…e7c2 · RFC 3161 anchored
Mapped to EU AI Act Annex IV · ISO 42001 · APRA CPS 230 Assess your workflow →