diff --git a/packages/otp/otp.0.2/opam b/packages/otp/otp.0.2/opam
new file mode 100644
index 00000000000..b4d173fc0c4
--- /dev/null
+++ b/packages/otp/otp.0.2/opam
@@ -0,0 +1,55 @@
+# This file is generated by dune, edit dune-project instead
+opam-version: "2.0"
+synopsis:
+  "Time-base One Time Password (OTP) based on RFC6238 with an HMAC-SHA1 algorithm and a 6 digits code in OCAML"
+description: """
+It relies on the Cryptokit library for cryptography operations, as well as the Base32 
+ library for base32 encoding. The library generate a QR Code with the qrc library. It is 
+ tested against all test vectors provided in RFC 6238 and the test suite provides as well 
+ a dynamic test which requires the use of an client authenticator (like Google Authenticator 
+ or Microsoft Authenticator) as a final test."""
+maintainer: ["Heyji2 <heyji2@github.com>"]
+authors: ["Heyji2 <heyji2@github.com>"]
+license: "GPL-3.0-only"
+tags: ["OTP" "TOTP" "HMAC-SHA1" "One Time Password"]
+homepage: "https://github.com/Heyji2/otp"
+doc: "https://heyji2.github.io"
+bug-reports: "https://github.com/Heyji2/otp/issues"
+depends: [
+  "dune" {>= "3.18"}
+  "ocaml" {>= "4.13"}
+  "odoc" {with-doc}
+  "cryptokit"
+  "base32"
+  "ounit2"
+  "hex"
+  "qrc"
+  "stdint"
+  "ocamlfind" {build}
+  "conf-gmp" {>= "5"}
+  "conf-gmp-powm-sec" {>= "2"}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+]
+dev-repo: "git+https://github.com/Heyji2/otp.git"
+x-maintenance-intent: ["(latest)"]
+x-ci-accept-failures: ["fedora-42" "debian-13"]
+url {
+  src: "https://github.com/Heyji2/otp/archive/refs/tags/0.2.tar.gz"
+  checksum: [
+    "md5=0a0f0946ccc2af37eb34132793785db8"
+    "sha512=49d3d444291ccfa430a846090305beb1b6561e89ae40db8d77aa8eac87ed43af24c58dd7e75ca9bfaa3ec5f65af790d67de07057bfcbc37a5bf8d75f291d247e"
+  ]
+}
\ No newline at end of file