Capability · Receipt Rail

Receipts before trust.

Most AI work leaves no trace. A receipt rail records the material steps of an AI-assisted workflow so the work can be inspected, audited, and disputed later.

Receipt· rcpt_8a31…f02
ALLOWED
Workflow
Localized launch copy → CMS
Actor identity
amy.l@acme (Brand Lead)
Agent identity
iris.meridian@gw
System touched
CMS · Contentful · prod
Policy pack
brand_v3.2 · launch_2026
Model / runtime
GW_Edge · local · sealed
Execution location
local · sealed
Input hash
sha256:0x71ac…8e
Output hash
sha256:0x9c12…44
Approval state
approved · amy.l
Outcome grade
A− · brand/locale/safety
Receipt hash
sha256:0xb91e…02af
Answer

What is an AI receipt rail?

An AI receipt rail records the material steps of an AI-assisted workflow: who or what acted, what system was touched, what policy applied, where inference ran, whether a human approved it, what changed, what was blocked, and what evidence can be inspected later.

What a receipt is for

  • Audit and compliance review.
  • Incident reconstruction.
  • Dispute resolution with clients.
  • Operational tuning.
  • Trust handshake between teams.
  • Provenance for published work.
Why proof

AI work without receipts is unreviewable.

  • You can't reconstruct a run.

    Without receipts, post-incident review is forensic guesswork.

  • You can't prove approval.

    Email threads and Slack messages aren't a chain of custody.

  • You can't prove what was blocked.

    A clean run looks the same as a hidden retry.

  • You can't honor a client request to inspect.

    Regulated and enterprise buyers expect to see the chain.

Receipt anatomy

The fields a real receipt carries.

FieldWhat it captures
Actor identityThe human or service account that initiated the run.
Agent identityThe agent or operator that executed the run (e.g., Iris Meridian).
System touchedThe system of record changed or read (CMS, CRM, DAM, etc.).
Policy pack / versionThe signed bundle of rules bound to the run.
Model / runtimeWhich model and which runtime location handled inference.
Execution locationLocal, hybrid, or cloud — proven, not asserted.
Input hashCryptographic hash of the input artifacts.
Output hashCryptographic hash of the produced artifacts.
Approval stateWho approved, when, and at which step.
Action allowed or blockedEach material action recorded with verdict.
Reason codeWhy an action was allowed or blocked.
Outcome gradeBrand / locale / safety / provenance grade.
Receipt hashHash that anchors the receipt for later inspection.
How receipts are sealed

The chain from run to receipt.

  1. 01STEP
    Plan signed
    Iris's run plan signed with operator identity.
  2. 02PASS
    Policy pack bound
    Pack hash recorded as part of the run.
  3. 03PASS
    Inputs hashed
    Input artifacts hashed before inference.
  4. 04PASS
    Run logged
    Each material step appended.
  5. 05GATE
    Approval anchored
    Human decision signed and timestamped.
  6. 06PASS
    Outputs hashed
    Output artifacts hashed before writeback.
  7. 07PASS
    Grade attached
    Outcome grade dimensions attached.
  8. 08PASS
    Receipt sealed
    Receipt hash anchors the chain.
Sample receipts

What allow, block, and partial look like.

Receipt· rcpt_8a31…f02
ALLOWED
Workflow
DE launch copy → CMS
Policy pack
brand_v3.2
Approval
amy.l
Outcome grade
A−
Receipt· rcpt_91f4…ca10
BLOCKED
Workflow
Outbound email → Send
Block reason
P-1 · unverified claim
Approval
no human in loop
Outcome grade
F
Receipt· rcpt_44b1…dd02
PARTIAL
Workflow
Quarterly report → BI
Approval
1 of 2
Outcome grade
B+
Promote step
deferred · awaiting CFO
Why this rail

The receipt rail is a system, not a log file.

Inspectable later

Receipts are addressable, indexable, and queryable by workflow, system, policy, and approver.

Hash-anchored

Each receipt's hash anchors the chain. Tampering breaks the seal.

Policy-aware

Receipts know which policy pack version applied at runtime.

Approval-aware

Receipts record who approved which step and when.

Grade-aware

Receipts carry the outcome grade dimensions.

Revocation-aware

Receipts reflect revocation state at the time of the action.

Buyer-specific examples

Chief Information Security Officer

What does a receipt let me do that a log doesn't?

A receipt is a sealed, addressable artifact. It survives review. Logs decay; receipts hold up under audit, dispute, and incident reconstruction.

  • Faster post-incident reconstruction
  • Audit packets on demand
  • Hash-anchored evidence
  • Receipt feed into SIEM

Get a real receipt packet in four weeks.

The Receipt Rail Sprint binds one high-risk AI workflow end-to-end and delivers a sealed packet.

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