diff --git a/src/middlewares/request-logger.middleware.ts b/src/middlewares/request-logger.middleware.ts
index 596130b..207a019 100644
--- a/src/middlewares/request-logger.middleware.ts
+++ b/src/middlewares/request-logger.middleware.ts
@@ -2,6 +2,7 @@
 import { Request, Response, NextFunction } from 'express';
 import { envConfig } from '../config';
 import { logger } from '../utils/logger.utils';
+import { computeRequestContextHash } from '../utils/request-context-hash.utils';
 
 /**
  * Lightweight request logging middleware.
@@ -25,6 +26,7 @@ export const requestLoggerMiddleware = (
    }
 
    const start = process.hrtime();
+   const contextHash = computeRequestContextHash(req);
 
    res.on('finish', () => {
       const diff = process.hrtime(start);
@@ -37,6 +39,7 @@ export const requestLoggerMiddleware = (
          status: res.statusCode,
          duration: `${durationMs}ms`,
          requestId: req.requestId,
+         contextHash,
       });
    });
 
diff --git a/src/utils/request-context-hash.utils.ts b/src/utils/request-context-hash.utils.ts
new file mode 100644
index 0000000..3796946
--- /dev/null
+++ b/src/utils/request-context-hash.utils.ts
@@ -0,0 +1,38 @@
+// src/utils/request-context-hash.utils.ts
+// Produces a short deterministic hash of safe (non-sensitive) request context
+// fields so log entries from the same logical operation share a stable tag.
+import crypto from 'crypto';
+import { Request } from 'express';
+
+/**
+ * Compute a short SHA-256 hex digest from safe request context fields.
+ *
+ * Fields included (non-sensitive, stable per endpoint):
+ *  - HTTP method
+ *  - URL path without query string
+ *  - `content-type` request header (if present)
+ *
+ * Fields deliberately excluded:
+ *  - Authorization / Cookie headers
+ *  - Request body
+ *  - Query string (contains user-supplied values)
+ *  - Full URL (includes query string)
+ *
+ * The digest is truncated to 12 hex characters (48 bits) — enough for
+ * trace correlation without bloating log lines.
+ *
+ * @param req - Express Request object
+ * @returns 12-character lowercase hex string
+ *
+ * @example
+ * // GET /api/creators?page=1
+ * computeRequestContextHash(req) // e.g. "3a9f1c2b4e7d"
+ */
+export function computeRequestContextHash(req: Request): string {
+  const path = (req.path || '/').split('?')[0];
+  const contentType = (req.headers['content-type'] ?? '').split(';')[0].trim();
+
+  const payload = [req.method.toUpperCase(), path, contentType].join('\x00');
+
+  return crypto.createHash('sha256').update(payload).digest('hex').slice(0, 12);
+}
diff --git a/src/utils/test/request-context-hash.utils.test.ts b/src/utils/test/request-context-hash.utils.test.ts
new file mode 100644
index 0000000..99c4bdd
--- /dev/null
+++ b/src/utils/test/request-context-hash.utils.test.ts
@@ -0,0 +1,105 @@
+import { Request } from 'express';
+import { computeRequestContextHash } from '../request-context-hash.utils';
+
+function makeReq(overrides: Partial<{ method: string; path: string; headers: Record<string, string> }>): Request {
+  return {
+    method: 'GET',
+    path: '/',
+    headers: {},
+    ...overrides,
+  } as unknown as Request;
+}
+
+describe('computeRequestContextHash()', () => {
+  // ── Output format ──────────────────────────────────────────────────────────
+
+  it('returns a 12-character hex string', () => {
+    const hash = computeRequestContextHash(makeReq({}));
+    expect(hash).toMatch(/^[0-9a-f]{12}$/);
+  });
+
+  // ── Determinism ────────────────────────────────────────────────────────────
+
+  it('returns the same hash for identical inputs', () => {
+    const req = makeReq({ method: 'GET', path: '/api/creators' });
+    expect(computeRequestContextHash(req)).toBe(computeRequestContextHash(req));
+  });
+
+  it('produces a stable hash across separate calls with matching fields', () => {
+    const a = makeReq({ method: 'POST', path: '/api/auth/login', headers: { 'content-type': 'application/json' } });
+    const b = makeReq({ method: 'POST', path: '/api/auth/login', headers: { 'content-type': 'application/json' } });
+    expect(computeRequestContextHash(a)).toBe(computeRequestContextHash(b));
+  });
+
+  // ── Sensitivity to field values ────────────────────────────────────────────
+
+  it('produces different hashes for different HTTP methods', () => {
+    const get = makeReq({ method: 'GET', path: '/api/creators' });
+    const post = makeReq({ method: 'POST', path: '/api/creators' });
+    expect(computeRequestContextHash(get)).not.toBe(computeRequestContextHash(post));
+  });
+
+  it('produces different hashes for different paths', () => {
+    const a = makeReq({ path: '/api/creators' });
+    const b = makeReq({ path: '/api/wallet' });
+    expect(computeRequestContextHash(a)).not.toBe(computeRequestContextHash(b));
+  });
+
+  it('produces different hashes for different content-type headers', () => {
+    const json = makeReq({ method: 'POST', path: '/upload', headers: { 'content-type': 'application/json' } });
+    const form = makeReq({ method: 'POST', path: '/upload', headers: { 'content-type': 'multipart/form-data' } });
+    expect(computeRequestContextHash(json)).not.toBe(computeRequestContextHash(form));
+  });
+
+  // ── Query-string isolation ─────────────────────────────────────────────────
+
+  it('ignores query strings in the path', () => {
+    const withQuery = makeReq({ path: '/api/creators?page=1&limit=20' });
+    const withoutQuery = makeReq({ path: '/api/creators' });
+    expect(computeRequestContextHash(withQuery)).toBe(computeRequestContextHash(withoutQuery));
+  });
+
+  it('ignores different query strings for the same path', () => {
+    const a = makeReq({ path: '/api/creators?q=music' });
+    const b = makeReq({ path: '/api/creators?q=sports&page=2' });
+    expect(computeRequestContextHash(a)).toBe(computeRequestContextHash(b));
+  });
+
+  // ── Sensitive-header isolation ─────────────────────────────────────────────
+
+  it('produces the same hash regardless of Authorization header value', () => {
+    const noAuth = makeReq({ path: '/api/creators', headers: {} });
+    const withAuth = makeReq({ path: '/api/creators', headers: { authorization: 'Bearer secret-token' } });
+    expect(computeRequestContextHash(noAuth)).toBe(computeRequestContextHash(withAuth));
+  });
+
+  it('produces the same hash regardless of Cookie header value', () => {
+    const noCookie = makeReq({ path: '/api/creators', headers: {} });
+    const withCookie = makeReq({ path: '/api/creators', headers: { cookie: 'session=abc123' } });
+    expect(computeRequestContextHash(noCookie)).toBe(computeRequestContextHash(withCookie));
+  });
+
+  // ── Content-type charset suffix stripping ─────────────────────────────────
+
+  it('treats content-type with and without charset as the same', () => {
+    const plain = makeReq({ method: 'POST', path: '/api/auth', headers: { 'content-type': 'application/json' } });
+    const withCharset = makeReq({ method: 'POST', path: '/api/auth', headers: { 'content-type': 'application/json; charset=utf-8' } });
+    expect(computeRequestContextHash(plain)).toBe(computeRequestContextHash(withCharset));
+  });
+
+  // ── Missing / empty path ───────────────────────────────────────────────────
+
+  it('falls back to "/" when path is empty', () => {
+    const emptyPath = makeReq({ path: '' });
+    const rootPath = makeReq({ path: '/' });
+    expect(computeRequestContextHash(emptyPath)).toBe(computeRequestContextHash(rootPath));
+  });
+
+  // ── Method normalisation ───────────────────────────────────────────────────
+
+  it('is case-insensitive for method (get vs GET)', () => {
+    const upper = makeReq({ method: 'GET', path: '/api/creators' });
+    const lower = makeReq({ method: 'get', path: '/api/creators' });
+    expect(computeRequestContextHash(upper)).toBe(computeRequestContextHash(lower));
+  });
+});