fix: Windows miner path error 0x80070003 when running fingerprint_checks.py [FaaFyfxR9WAQrL7FcAgEHJvztd8cVMxvjHRS55rw1nwH]

miners/__init__.py

@@ -0,0 +1 @@
+# RustChain miners package

miners/checksums.sha256

@@ -1,7 +1,7 @@
-63aacaffe93a3631f6cf5fbb3156d8458b11d7f79a72f4b30375f1520cda5e2e  linux/rustchain_linux_miner.py
+4e4784f25ef975e2f3f4e05e846774949638fc8ec6c2189a1968fcb531a4284d  linux/rustchain_linux_miner.py
 bdd982c7bbb53d5d37c0accb2bbc9e7e3b22e12fa9031c8fba11c4ee9c9f7819  linux/fingerprint_checks.py
+fac32a5c3b9d9ef5348d115ae19e5cdf8a46aa9e2af55f12951f5dea018d7ad8  macos/rustchain_mac_miner_v2.5.py
 9e6a09e5ffad37ca6f24d293980f4c42ae5ec9b8b0d6b98048eeb06614e0251f  macos/rustchain_mac_miner_v2.4.py
-edd6fa034be308ac4c9d759b8da5c200129b57c5617b8432a89b2f142a5e9a8e  macos/rustchain_mac_miner_v2.5.py
 bdd982c7bbb53d5d37c0accb2bbc9e7e3b22e12fa9031c8fba11c4ee9c9f7819  macos/fingerprint_checks.py
 cdbff3b324659aacc7aad130384f29b327da79b86f228d7a65a48c51b48bcb3e  linux/requirements-miner.txt
 f00a048b05994dcabc336fb530fe1c1c3564e13e6f064f7e80daddd048299707  linux/miner_crypto.py

miners/fingerprint_checks.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python3
+"""
+RIP-PoA Hardware Fingerprint Validation — Platform Auto-Detect Wrapper
+======================================================================
+
+Auto-detects the current OS and delegates to the correct platform-specific
+implementation (linux/, windows/, macos/).  This allows running
+
+    python3 miners/fingerprint_checks.py
+
+from the repository root on any supported platform.
+
+The platform-specific files are byte-for-byte identical; the subdirectory
+layout exists for discoverability and to keep each platform miner
+self-contained (each miner lives in its own directory with its own
+fingerprint_checks.py, requirements, etc.).
+"""
+
+import importlib.util
+import os
+import platform
+import sys
+
+# ── Determine the platform-specific module path ────────────────────────────
+
+_platform = platform.system().lower()
+_script_dir = os.path.dirname(os.path.abspath(__file__))
+
+if _platform == "linux":
+    _subdir = "linux"
+elif _platform == "windows":
+    _subdir = "windows"
+elif _platform == "darwin":
+    _subdir = "macos"
+else:
+    # Fallback: try linux first (most generic), then windows
+    for _candidate in ("linux", "windows"):
+        _path = os.path.join(_script_dir, _candidate, "fingerprint_checks.py")
+        if os.path.exists(_path):
+            _subdir = _candidate
+            break
+    else:
+        raise ImportError(
+            f"Unsupported platform {_platform!r} and no platform-specific "
+            f"fingerprint_checks module found under miners/"
+        )
+
+_fp_path = os.path.join(_script_dir, _subdir, "fingerprint_checks.py")
+
+# ── Load the platform-specific module ──────────────────────────────────────
+
+_spec = importlib.util.spec_from_file_location(
+    f"fingerprint_checks_{_subdir}", _fp_path
+)
+_mod = importlib.util.module_from_spec(_spec)
+_spec.loader.exec_module(_mod)
+
+# ── Re-export every public name ────────────────────────────────────────────
+# This makes "from fingerprint_checks import validate_all_checks" work
+# regardless of whether the import resolved through the wrapper or directly.
+
+for _attr in dir(_mod):
+    if not _attr.startswith("_"):
+        globals()[_attr] = getattr(_mod, _attr)
+
+# ── Allow running directly ─────────────────────────────────────────────────
+
+if __name__ == "__main__":
+    passed, results = validate_all_checks()
+    print("\n\nDetailed Results:")
+    import json
+    print(json.dumps(results, indent=2, default=str))
+    sys.exit(0 if passed else 1)

miners/linux/rustchain_linux_miner.py

@@ -32,11 +32,17 @@
 
 # Import fingerprint checks
 try:
-    from fingerprint_checks import validate_all_checks
+    # Try platform-prefixed path first (works from any working directory)
+    from miners.linux.fingerprint_checks import validate_all_checks
     FINGERPRINT_AVAILABLE = True
 except ImportError:
-    FINGERPRINT_AVAILABLE = False
-    print("[WARN] fingerprint_checks.py not found - fingerprint attestation disabled")
+    try:
+        # Fall back to direct import (works when running from miners/linux/)
+        from fingerprint_checks import validate_all_checks
+        FINGERPRINT_AVAILABLE = True
+    except ImportError:
+        FINGERPRINT_AVAILABLE = False
+        print("[WARN] fingerprint_checks.py not found - fingerprint attestation disabled")
 
 # Import Warthog dual-mining sidecar
 try:

miners/macos/rustchain_mac_miner_v2.5.py

@@ -52,11 +52,17 @@ def error(msg): return msg
 
 # Import fingerprint checks
 try:
-    from fingerprint_checks import validate_all_checks
+    # Try platform-prefixed path first (works from any working directory)
+    from miners.macos.fingerprint_checks import validate_all_checks
     FINGERPRINT_AVAILABLE = True
 except ImportError:
-    FINGERPRINT_AVAILABLE = False
-    print(warning("[WARN] fingerprint_checks.py not found - fingerprint attestation disabled"))
+    try:
+        # Fall back to direct import (works when running from miners/macos/)
+        from fingerprint_checks import validate_all_checks
+        FINGERPRINT_AVAILABLE = True
+    except ImportError:
+        FINGERPRINT_AVAILABLE = False
+        print(warning("[WARN] fingerprint_checks.py not found - fingerprint attestation disabled"))
 
 # Import CPU architecture detection
 try:

miners/windows/rustchain_miner_setup.bat

@@ -6,7 +6,7 @@ set "PYTHON_URL=https://www.python.org/ftp/python/3.11.5/python-3.11.5-amd64.exe
 set "PYTHON_INSTALLER=%SCRIPT_DIR%python-3.11.5-amd64.exe"
 set "MINER_URL=https://raw.githubusercontent.com/Scottcjn/Rustchain/main/miners/windows/rustchain_windows_miner.py"
 set "MINER_SCRIPT=%SCRIPT_DIR%rustchain_windows_miner.py"
-set "MINER_SHA256=99ac84a489ebc8c1987eddc02dfbaf8672a9d440cc2cc9e1166c6ba25f4e8184"
+set "MINER_SHA256=86bd4f9704d89864055df8f572f594535c22f8cc98f20d5d11bdd081b27da3b6"
 set "CRYPTO_URL=https://raw.githubusercontent.com/Scottcjn/Rustchain/main/miners/windows/miner_crypto.py"
 set "CRYPTO_SCRIPT=%SCRIPT_DIR%miner_crypto.py"
 set "CRYPTO_SHA256=f00a048b05994dcabc336fb530fe1c1c3564e13e6f064f7e80daddd048299707"

miners/windows/rustchain_windows_miner.py

@@ -45,13 +45,20 @@
 # previously dropped in a refactor and produced silent earning regressions
 # for every v3.1.0/v3.1.1-bundled install. Restored 2026-05-28 for v3.1.2.
 try:
-    from fingerprint_checks import validate_all_checks
+    # Try platform-prefixed path first (works from any working directory)
+    from miners.windows.fingerprint_checks import validate_all_checks
     FINGERPRINT_AVAILABLE = True
     _FP_IMPORT_ERROR = ""
-except Exception as e:
-    FINGERPRINT_AVAILABLE = False
-    _FP_IMPORT_ERROR = str(e)
-    validate_all_checks = None
+except Exception:
+    try:
+        # Fall back to direct import (works when running from miners/windows/)
+        from fingerprint_checks import validate_all_checks
+        FINGERPRINT_AVAILABLE = True
+        _FP_IMPORT_ERROR = ""
+    except Exception as e:
+        FINGERPRINT_AVAILABLE = False
+        _FP_IMPORT_ERROR = str(e)
+        validate_all_checks = None
 
 # ── Ed25519 signing (GPT-5.4 audit finding #2) ──
 # Optional: if miner_crypto.py + PyNaCl are available, sign attestations

setup_miner.py

@@ -20,15 +20,15 @@
 MINER_ARTIFACTS = {
     "Linux": {
         "url": "https://raw.githubusercontent.com/Scottcjn/Rustchain/main/miners/linux/rustchain_linux_miner.py",
-        "sha256": "63aacaffe93a3631f6cf5fbb3156d8458b11d7f79a72f4b30375f1520cda5e2e",
+        "sha256": "4e4784f25ef975e2f3f4e05e846774949638fc8ec6c2189a1968fcb531a4284d",
     },
     "Darwin": {
         "url": "https://raw.githubusercontent.com/Scottcjn/Rustchain/main/miners/macos/rustchain_mac_miner_v2.5.py",
-        "sha256": "edd6fa034be308ac4c9d759b8da5c200129b57c5617b8432a89b2f142a5e9a8e",
+        "sha256": "fac32a5c3b9d9ef5348d115ae19e5cdf8a46aa9e2af55f12951f5dea018d7ad8",
     },
     "Windows": {
         "url": "https://raw.githubusercontent.com/Scottcjn/Rustchain/main/miners/windows/rustchain_windows_miner.py",
-        "sha256": "99ac84a489ebc8c1987eddc02dfbaf8672a9d440cc2cc9e1166c6ba25f4e8184",
+        "sha256": "86bd4f9704d89864055df8f572f594535c22f8cc98f20d5d11bdd081b27da3b6",
     },
 }