Fix contact email: licensing@octid.io -> ack@octid.io

Batch replacement across 14 files (PATENT-NOTICE, READMEs, eml source
docstrings, crlibm stubs, CHANGELOG). Source of truth for commercial-
service contact is ack@octid.io.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: Holberg7

CHANGELOG.md

@@ -51,7 +51,7 @@ The commercial precision pack replaces the stub file with a real CRLibm-derived
 - Audit-grade financial, cryptographic protocol-frame hash inputs
 - DoD distribution under DFARS 252.227-7013 / 7014 Restricted Rights
 
-Licensing: `licensing@octid.io`.
+Licensing: `ack@octid.io`.
 
 ### Added — MCP tools
 

PATENT-NOTICE.md

@@ -24,19 +24,19 @@ If you initiate patent litigation against any entity (including a cross-claim or
 
 ## Commercial Services — Request-Gated
 
-Three commercial services require a direct request. Gating is intentional: each service requires a conversation to ensure informational integrity, deployment quality, and appropriate use. Contact `licensing@octid.io` for all three (subject line triage is appreciated — see each section below).
+Three commercial services require a direct request. Gating is intentional: each service requires a conversation to ensure informational integrity, deployment quality, and appropriate use. Contact `ack@octid.io` for all three (subject line triage is appreciated — see each section below).
 
 ### Omega Namespace Extensions
 
 The OSMP grammar reserves extension namespaces for domain-specific opcodes beyond the 352-opcode public ASD. Organizations deploying OSMP in specialized domains — clinical specialties, defense-vertical taxonomies, industrial-control vocabularies, proprietary agent frameworks, multi-tenant enterprise platforms — can register custom namespace opcodes under the Omega extension protocol. Registered Omega namespaces sit outside the core patent claim scope (third-party sovereign extensions are the intellectual property of their respective authors) while retaining wire-level compatibility with the public grammar.
 
-**Request Omega namespace registration:** `licensing@octid.io` — subject: *Omega namespace request*
+**Request Omega namespace registration:** `ack@octid.io` — subject: *Omega namespace request*
 
 ### MDR Certification (Managed Dictionary Registry)
 
 The MDR is a certification layer for compliant enterprise namespace implementations where authoritative domain-code mapping is operationally required. Relevant deployments include regulated industries (healthcare, financial services, defense), multi-tenant platforms requiring attestation, and audit-grade contexts where the namespace-to-semantics binding must be formally certified. MDR certification is separate from the Apache 2.0 patent grant; use of the public OSMP protocol does not require MDR certification.
 
-**Request MDR certification inquiry:** `licensing@octid.io` — subject: *MDR certification*
+**Request MDR certification inquiry:** `ack@octid.io` — subject: *MDR certification*
 
 ### UBOT Precision Mode
 
@@ -49,14 +49,14 @@ Calling `set_precision_mode("precision")` / `SetPrecisionMode(Precision)` withou
 
 **DoD / defense-aerospace distribution:** The commercial precision pack is available under DFARS 252.227-7013 ("Rights in Technical Data — Noncommercial Items") and DFARS 252.227-7014 ("Rights in Noncommercial Computer Software") Restricted Rights framework.
 
-**Request precision-mode access:** `licensing@octid.io` — subject: *UBOT precision mode*
+**Request precision-mode access:** `ack@octid.io` — subject: *UBOT precision mode*
 
 The precision pack is separate from the Apache 2.0 patent grant above. Use of the fast-mode public release does not require a commercial precision-pack license.
 
 ---
 
 ## Questions
 
-Commercial services (Omega / MDR / precision mode) and general licensing: `licensing@octid.io` or [octid.io](https://octid.io)
+Commercial services (Omega / MDR / precision mode) and general licensing: `ack@octid.io` or [octid.io](https://octid.io)
 
 General protocol / software questions: open an issue at [github.com/octid-io/cloudless-sky](https://github.com/octid-io/cloudless-sky)

README.md

@@ -224,7 +224,7 @@ This means a constrained-channel instruction can carry its own math: a 51-byte L
 ### Dual-Mode Precision
 
 - **Fast mode** (default) — fdlibm-derived, 1-ULP accurate. Correct for LoRa/BLE/edge-ML, drone swarm coordination, and general scientific computation. **Ships publicly.**
-- **Precision mode** — crlibm-derived, correctly-rounded, audit-grade. For regulated industries (medical IEC 62304, aerospace DO-178C, nuclear IEC 61513), audit-grade finance, and cryptographic protocol-frame hash inputs. **Available under commercial license.** Contact `licensing@octid.io` or see [PATENTS.md](PATENT-NOTICE.md).
+- **Precision mode** — crlibm-derived, correctly-rounded, audit-grade. For regulated industries (medical IEC 62304, aerospace DO-178C, nuclear IEC 61513), audit-grade finance, and cryptographic protocol-frame hash inputs. **Available under commercial license.** Contact `ack@octid.io` or see [PATENTS.md](PATENT-NOTICE.md).
 
 ### Cross-Device Determinism
 

osmp_mcp/README.md

@@ -77,7 +77,7 @@ On-wire mathematics via UBOT — the Universal Binary Operator evaluator. Based
 | `osmp_eml_evaluate` | Evaluate a pre-built EML chain at input value(s). 16 base functions (exp, ln, sin, cos, etc.) + 4 arithmetic compounds (neg, +, ×, linear calibration). Fast mode (1-ULP). |
 | `osmp_eml_corpus_lookup` | List available chains, or retrieve the chain structure (variables, levels, operand pairs) for a named entry. |
 
-Precision mode (correctly-rounded, audit-grade for regulated industries) is available under commercial license. Contact `licensing@octid.io`.
+Precision mode (correctly-rounded, audit-grade for regulated industries) is available under commercial license. Contact `ack@octid.io`.
 
 ### Bridge (5)
 

osmp_mcp/server.py

@@ -725,7 +725,7 @@ def osmp_eml_evaluate(chain_name: str, values: list[float]) -> str:
 
     Runs in FAST mode (fdlibm-derived, 1-ULP, cross-language byte-exact).
     Precision mode (correctly-rounded, audit-grade) is available under
-    commercial license — contact licensing@octid.io.
+    commercial license — contact ack@octid.io.
 
     Base corpus (16 entries, single variable x):
       "exp(x)", "ln(x)", "identity", "zero",
@@ -801,7 +801,7 @@ def osmp_eml_corpus_lookup(chain_name: str = "") -> str:
             "note": (
                 "All chains evaluated via osmp_eml_evaluate. Fast mode (1-ULP) "
                 "ships publicly; precision mode (correctly-rounded) is commercial "
-                "license — contact licensing@octid.io."
+                "license — contact ack@octid.io."
             ),
         }, indent=2)
     chain, kind = _lookup_eml_chain(chain_name)

sdk/go/README.md

@@ -150,14 +150,14 @@ Identical fingerprint across Python, Go, and TypeScript on every IEEE-754-confor
 Two modes toggled via `SetPrecisionMode`:
 
 - **`eml.Fast`** (default) — fdlibm-derived, 1-ULP accurate, ships publicly.
-- **`eml.Precision`** — crlibm-derived, correctly-rounded, audit-grade. For regulated industries (medical IEC 62304, aerospace DO-178C, nuclear IEC 61513), audit-grade finance, and cryptographic protocol-frame hash inputs. **Available under commercial license** — contact `licensing@octid.io` or see [PATENTS.md](../../PATENT-NOTICE.md).
+- **`eml.Precision`** — crlibm-derived, correctly-rounded, audit-grade. For regulated industries (medical IEC 62304, aerospace DO-178C, nuclear IEC 61513), audit-grade finance, and cryptographic protocol-frame hash inputs. **Available under commercial license** — contact `ack@octid.io` or see [PATENTS.md](../../PATENT-NOTICE.md).
 
 ```go
 if err := eml.SetPrecisionMode(eml.Precision); err != nil {
     // err == eml.ErrPrecisionPackNotInstalled
     fmt.Println(err)
     // "precision mode requires the commercial precision pack;
-    //  contact licensing@octid.io or see PATENTS.md"
+    //  contact ack@octid.io or see PATENTS.md"
 }
 ```
 

sdk/go/osmp/eml/crlibm.go

@@ -14,7 +14,7 @@
 //
 // To enable precision mode:
 //
-//	Contact licensing@octid.io for evaluation access under NDA.
+//	Contact ack@octid.io for evaluation access under NDA.
 //	Standard distribution: per-deployment commercial license.
 //	DoD distribution: under DFARS 252.227-7013 / 7014 Restricted Rights.
 //
@@ -30,10 +30,10 @@ import "errors"
 // ErrPrecisionPackNotInstalled is returned / panicked when precision mode
 // is requested without the commercial precision pack.
 //
-// Contact licensing@octid.io for commercial evaluation under NDA.
+// Contact ack@octid.io for commercial evaluation under NDA.
 // See PATENTS.md at the repository root for license-inquiry details.
 var ErrPrecisionPackNotInstalled = errors.New(
-	"precision mode requires the commercial precision pack; contact licensing@octid.io or see PATENTS.md",
+	"precision mode requires the commercial precision pack; contact ack@octid.io or see PATENTS.md",
 )
 
 // CrlibmAvailable reports whether the precision-mode backend is installed.

sdk/go/osmp/eml/eml.go

@@ -20,7 +20,7 @@
 // Precision mode (correctly-rounded, cross-device deterministic, audit-grade
 // for regulated industries — medical IEC 62304, aerospace DO-178C, nuclear
 // IEC 61513, audit-grade finance) is available under commercial license.
-// Contact licensing@octid.io for evaluation.
+// Contact ack@octid.io for evaluation.
 //
 // Calling SetPrecisionMode(Precision) without the commercial precision
 // pack installed returns ErrPrecisionPackNotInstalled (see crlibm.go stub).
@@ -77,7 +77,7 @@ var currentMode PrecisionMode = Fast
 // Precision mode requires the commercial precision pack. If the pack is
 // not installed (CrlibmAvailable == false), SetPrecisionMode(Precision)
 // returns ErrPrecisionPackNotInstalled without changing the current mode.
-// Fast mode always succeeds. Contact licensing@octid.io for evaluation.
+// Fast mode always succeeds. Contact ack@octid.io for evaluation.
 func SetPrecisionMode(m PrecisionMode) error {
 	if m == Precision && !CrlibmAvailable {
 		return ErrPrecisionPackNotInstalled

sdk/python/README.md

@@ -174,7 +174,7 @@ Identical fingerprint across Python, Go, and TypeScript.
 Two modes toggled via `set_precision_mode`:
 
 - **`"fast"`** (default) — fdlibm-derived, 1-ULP accurate, ships publicly in this package. Correct for LoRa/BLE/edge-ML, constrained-channel telemetry, drone swarm coordination, and general scientific computation.
-- **`"precision"`** — crlibm-derived, correctly-rounded, audit-grade. For regulated industries (medical IEC 62304, aerospace DO-178C, nuclear IEC 61513), audit-grade finance, and cryptographic protocol-frame hash inputs. **Available under commercial license** — contact `licensing@octid.io` or see [PATENTS.md](../../PATENT-NOTICE.md).
+- **`"precision"`** — crlibm-derived, correctly-rounded, audit-grade. For regulated industries (medical IEC 62304, aerospace DO-178C, nuclear IEC 61513), audit-grade finance, and cryptographic protocol-frame hash inputs. **Available under commercial license** — contact `ack@octid.io` or see [PATENTS.md](../../PATENT-NOTICE.md).
 
 ```python
 from osmp.eml import set_precision_mode, precision_mode_available, PrecisionModeNotAvailable
@@ -186,7 +186,7 @@ try:
 except PrecisionModeNotAvailable as e:
     print(e)
     # Precision mode requires the commercial precision pack.
-    # Contact licensing@octid.io or see PATENTS.md.
+    # Contact ack@octid.io or see PATENTS.md.
 ```
 
 ## SALComposer: NL to SAL

sdk/python/osmp/crlibm.py

@@ -16,7 +16,7 @@
 
 To enable precision mode:
 
-    Contact licensing@octid.io for evaluation access under NDA.
+    Contact ack@octid.io for evaluation access under NDA.
     Standard distribution: per-deployment commercial license.
     DoD distribution: under DFARS 252.227-7013 / 7014 Restricted Rights.
 
@@ -31,7 +31,7 @@
 class PrecisionModeNotAvailable(RuntimeError):
     """Raised when precision mode is requested without the commercial precision pack.
 
-    Contact licensing@octid.io for commercial evaluation under NDA.
+    Contact ack@octid.io for commercial evaluation under NDA.
     See PATENTS.md at repo root for license-inquiry details.
     """
 
@@ -40,7 +40,7 @@ def __init__(self, msg: str | None = None):
             msg
             or (
                 "Precision mode requires the commercial precision pack. "
-                "Contact licensing@octid.io or see PATENTS.md."
+                "Contact ack@octid.io or see PATENTS.md."
             )
         )