Gate 15 Execution Summary

Caersyn Proof Study

System: Caersyn Trace

Milestone: Gate 15

Status: Completed proof-of-operation demo

Suite mode: stage1

Customer used for proof run: caersyn

Result: PASS

Version: v0.2

Date: June 2026

Execution Result

Gate 15 was executed as part of a full Trace test run over the current working baseline.

The retained execution record reports two passing test groups:

top-level + legacy + diagnostic tests: 159 passed
final-real suite: 257 passed
groups_run: 2
groups_failed: 0
status: PASS

The passing run supports the Gate 15 proof position that Caersyn Trace demonstrated a complete path from recorded event to portable, independently verifiable proof.

Ledger Evidence

The retained execution record supports the following ledger evidence:

customer namespace used for proof run: caersyn
live ledger events: 29,533
segment files: 428
full ledger verifier: accepted ledger
TES-1 validation failures: 0
canonical hash recomputation failures: 0
chain continuity failures: 0
per-segment verification failures: 0

Gate 15 Areas Represented

The Gate 15 proof layer represented five architectural proof areas:

G15-01 External Verifier Portability
G15-02 Live Vault Proof
G15-03 Multi-Segment Trace Proof
G15-04 Subset Receipt Edges
G15-05 Controlled Recovery

The source proof summary records:

area_count: 5
represented_area_count: 5
expected_architectural_test_count: 29
missing_tests: none
proof_status: REPRESENTED

What the Execution Record Supports

The retained execution record supports the claim that Trace demonstrated:

recorded evidence
sealed evidence
proof material retrieval
portable proof bundles
external verification
tamper failure on copied proof material
live vault packaging
multi-segment ledger continuity
scoped receipt verification
controlled recovery behaviour
truth-boundary preservation

Source Record Boundary

The full raw terminal transcript is retained by Caersyn for controlled diligence.

The raw record is not reproduced here because it contains internal test structure, operational detail, local paths, route behaviour, exact test output and implementation-level information.

Qualified reviewers, pilot partners, counsel, investors or technical diligence parties may request controlled access under NDA or an equivalent review arrangement.

Truth Boundary

Trace proves recorded execution history and evidence integrity within the Trace authority boundary.

Trace does not prove external source truth, payload semantic correctness, business process correctness or legal admissibility by itself.

The boundary remains:

Trace proves the record.
Source systems must support the truth of what they emit.