Caersyn Trace - Evidence Infrastructure
Execution Evidence for AI and Autonomous Systems.
Caersyn Trace turns system activity, decisions, approvals, refusals, and tool use into traceable evidence. Receipts, sealed proof bundles and verifiable records carry evidence across trust boundaries.
01 — The problem
Modern systems act faster than existing evidence frameworks can explain.
AI agents call tools. Validators pass and fail. Approvals and refusals fire inside automated workflows that no person watches end to end. When someone asks “what happened, and can you prove it?” a file of logs is the answer from the system under question.
SYSTEM LOGSOURCE CONTROLLED
- controlled by the system being questioned—
- integrity relies on admin controls—
- meaning varies between producers—
- decisions can disappear into noise—
- exports detach from context—
- trust depends on the source environment—
CAERSYN EVIDENCEEXTERNALLY VERIFIABLE
- sealed outside the workflowsealed
- tamper-evident, append-onlyintegrity
- readable by people and machinesreceipt
- approvals and refusals first-classrecorded
- portable with verification materialbundle
- verifiable outside the source systemverified
Trace moves selected system activity from source-controlled records into evidence that can be carried and verified outside the environment that produced it.
02 - The proof flow
Seven stages from activity to evidence.
One pipeline, end to end. Each stage produces an artifact the next one binds to. The finished record is a single chain of ordered execution evidence, not a folder of files - the same path, stage for stage, as the whitepaper.
Activity
Something consequential happens inside the host system.
activityEvent
The host emits it, structured, from a strong control point.
event.emittedOrdered
Trace records it in sequence under your namespace.
trace.orderedSealed
The ordered evidence is sealed, creating the reference against which the recorded history can be verified.
segment.sealedReceipt
A machine-readable handle, pointing back to the sealed record.
receipt.issuedProof bundle
Receipt, manifest and segment evidence, packaged for export.
bundle.sealedVerify
An outside party checks it beyond the source system. Altered proof fails verification.
verify.pass ✓03 - What Caersyn Trace records
Record the actions, decisions and controls you need to prove.
Caersyn Trace is built for selected events around actions, controls and decisions. The pilot begins by choosing those points within one workflow.
You choose which events in the workflow need to be recorded and emit them to Caersyn Trace as they happen. The resulting event history is ordered and cryptographically bound into the Trace record.
Proof boundary: Caersyn Trace proves integrity, ordering and verification status of the recorded event history. It does not prove source-system truth, payload accuracy, legal or business correctness, operational completeness or external-world truth.
04 — Why it matters
Evidence is a capability, not just a byproduct.
Answerability
When an auditor, regulator or court asks why an automated action occurred, the answer should come from preserved evidence rather than memory, interpretation or internal assertion.
Portable proof
Receipts and proof bundles allow execution evidence to leave the source system without losing verifiability, so counterparties, reviewers and external institutions can check it independently.
Incident readiness
When something goes wrong, the evidentiary record already exists. Replayable execution history reduces reconstruction from fragmented forensics to ordered review.
Governance evidence
Approvals, controls, refusals and policy decisions are preserved as part of the same execution record as actions, turning governance from declared process into verifiable history.
Cross-boundary trust
Organizations, systems and reviewers do not need to rely on internal dashboards or unsupported claims when the underlying evidence can travel and be verified outside the environment that produced it.
05 — Use cases
Built for systems where consequence, trust and authority must be evidenced.
Caersyn Trace runs alongside the existing stack, recording selected events at the points where stronger evidence is required.
AI agent governance
Tool calls, plan steps, approvals, validator outcomes and refusals preserved as replayable, sealed, reviewable evidence.
UC·02Automation evidence
Workflows that pay, provision, sign, grant, escalate, or refuse with verifiable evidence for each consequential step.
UC·03Telemetry → evidence
Lift selected OpenInference and existing telemetry signals into ordered, tamper-evident evidence without rebuilding the surrounding system.
UC·04Release provenance
Build steps, artifact hashes, validator results, approvals, and sign-offs bound into a verifiable release history.
UC·05Security control history
Preserve evidence that a control existed, triggered and held at the recorded point of execution.
UC·06Regulated workflows
Evidence shaped for examiners: human-readable receipts on top of machine-verifiable proof.
Who the pilot is for
For teams that need one important workflow to go on the record.
Caersyn Trace pilots are best suited to organisations where system activity may later need to survive review, dispute, audit, customer scrutiny or downstream reliance.
Best fit
- AI companies selling into enterprise
- Automation teams handling approvals, refusals or tool calls
- SaaS platforms with customer dispute or audit evidence needs
- CI/CD or release teams that need verifiable promotion history
- Security, compliance or risk teams that need stronger proof than logs
Good pilot workflows
- an AI agent workflow with tool calls or review steps
- a release or deployment path with approvals and artifact hashes
- a payment, approval or escalation workflow
- a bulk export, data handoff or security-sensitive transfer
- a workflow where a customer, auditor or reviewer may later ask what happened
06 - Alpha pilot
One workflow. Sixty days. On record.
Paid Alpha pilots take selected events from one real workflow into a sealed, externally verifiable record, with a focused Proof-of-Record deliverable.
The pilot, precisely.
- EngagementPaid Alpha
- Duration60 days
- ScopeOne workflow
- EnvironmentHosted namespace
- OnboardingSetup pack + support
- Core EvidenceReceipts + sealed proof bundle
- VerificationExternal verification demonstration
- Final DeliverableProof-of-Record report
What the pilot provides
Recorded workflow evidence
Selected events from one workflow are recorded inside a hosted Trace namespace and preserved as ordered execution evidence.
Receipts and sealed proof bundle
The recorded evidence is packaged into human-readable receipts and a sealed proof bundle that can be carried beyond the source workflow.
External verification demonstration
The pilot demonstrates that exported proof material can be checked outside the source system, showing both when recorded evidence verifies and when altered, incomplete or invalid proof material fails verification.
07 - Technical Detail
Go deeper into the architecture, evidence model and verification protocol.
Caersyn Trace - White Paper
Architecture · evidence model · verification protocol
Sample Proof-of-Record Report
Illustrative Alpha Pilot deliverable · fictional customer · simulated data
08 - Apply
Put one workflow on the record.
Tell us about the workflow you want to evidence.
pilot-support@caersyn.com