diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed0bba815c..66573a09cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,8 @@ release.
 - Update `.count` metric naming convention so that it only applies to UpDownCounters,
   and add that `.total` should not be used by either Counters or UpDownCounters
   ([#107](https://github.com/open-telemetry/semantic-conventions/pull/107))
+- Add `oci.manifest.digest`, `container.image.repo_digests` attributes. Make `container.image.tag` array and in plural form.
+  ([#159](https://github.com/open-telemetry/semantic-conventions/pull/159))
 - BREAKING: Rename `http.client.duration` and `http.server.duration` metrics to
   `http.client.request.duration` and `http.server.request.duration` respectively.
   ([#224](https://github.com/open-telemetry/semantic-conventions/pull/224))
diff --git a/docs/resource/container.md b/docs/resource/container.md
index 264a7d53bc..b0017c4b36 100644
--- a/docs/resource/container.md
+++ b/docs/resource/container.md
@@ -13,17 +13,44 @@
 | `container.id` | string | Container ID. Usually a UUID, as for example used to [identify Docker containers](https://docs.docker.com/engine/reference/run/#container-identification). The UUID might be abbreviated. | `a3bf90e006b2` | Recommended |
 | `container.runtime` | string | The container runtime managing this container. | `docker`; `containerd`; `rkt` | Recommended |
 | `container.image.name` | string | Name of the image the container was built on. | `gcr.io/opentelemetry/operator` | Recommended |
-| `container.image.tag` | string | Container image tag. | `0.1` | Recommended |
+| `container.image.tags` | string[] | Container image tags. An example can be found in [Docker Image Inspect](https://docs.docker.com/engine/api/v1.43/#tag/Image/operation/ImageInspect). Should be only the `<tag>` section of the full name for example from `registry.example.com/my-org/my-image:<tag>`. | `[v1.27.1, 3.5.7-0]` | Recommended |
 | `container.image.id` | string | Runtime specific image identifier. Usually a hash algorithm followed by a UUID. [1] | `sha256:19c92d0a00d1b66d897bceaa7319bee0dd38a10a851c60bcec9474aa3f01e50f` | Recommended |
-| `container.command` | string | The command used to run the container (i.e. the command name). [2] | `otelcontribcol` | Opt-In |
+| `container.image.repo_digests` | string[] | Repo digests of the container image as provided by the container runtime. [2] | `[example@sha256:afcc7f1ac1b49db317a7196c902e61c6c3c4607d63599ee1a82d702d249a0ccb, internal.registry.example.com:5000/example@sha256:b69959407d21e8a062e0416bf13405bb2b71ed7a84dde4158ebafacfa06f5578]` | Recommended |
+| `container.command` | string | The command used to run the container (i.e. the command name). [3] | `otelcontribcol` | Opt-In |
 | `container.command_line` | string | The full command run by the container as a single string representing the full command. [2] | `otelcontribcol --config config.yaml` | Opt-In |
 | `container.command_args` | string[] | All the command arguments (including the command/executable itself) run by the container. [2] | `[otelcontribcol, --config, config.yaml]` | Opt-In |
 
 **[1]:** Docker defines a sha256 of the image id; `container.image.id` corresponds to the `Image` field from the Docker container inspect [API](https://docs.docker.com/engine/api/v1.43/#tag/Container/operation/ContainerInspect) endpoint.
 K8s defines a link to the container registry repository with digest `"imageID": "registry.azurecr.io /namespace/service/dockerfile@sha256:bdeabd40c3a8a492eaf9e8e44d0ebbb84bac7ee25ac0cf8a7159d25f62555625"`.
-OCI defines a digest of manifest.
+The ID is assinged by the container runtime and can vary in different environments. Consider using `oci.manifest.digest` if it is important to identify the same image in different environments/runtimes.
 
-**[2]:** If using embedded credentials or sensitive data, it is recommended to remove them to prevent potential leakage.
+**[2]:** [Docker](https://docs.docker.com/engine/api/v1.43/#tag/Image/operation/ImageInspect) and [CRI](https://github.com/kubernetes/cri-api/blob/c75ef5b473bbe2d0a4fc92f82235efd665ea8e9f/pkg/apis/runtime/v1/api.proto#L1237-L1238) report those under the `RepoDigests` field.
+
+**[3]:** If using embedded credentials or sensitive data, it is recommended to remove them to prevent potential leakage.
+<!-- endsemconv -->
+
+## Open Container Initiative (OCI)
+
+The [Open Container Initiative](https://opencontainers.org/) defines open industry standards around container formats and runtimes.
+
+### OCI Image Manifest
+
+This section refers to the [specification](https://github.com/opencontainers/image-spec/blob/main/manifest.md)
+that defines an OCI Image manifest.
+
+**Status**: [Experimental][DocumentStatus]
+
+**type:** `oci`
+
+**Description:** Attributes of an OCI image manifest.
+
+<!-- semconv oci.manifest -->
+| Attribute  | Type | Description  | Examples  | Requirement Level |
+|---|---|---|---|---|
+| `oci.manifest.digest` | string | The digest of the OCI image manifest. For container images specifically is the digest by which the container image is known. [1] | `sha256:e4ca62c0d62f3e886e684806dfe9d4e0cda60d54986898173c1083856cfda0f4` | Recommended |
+
+**[1]:** Follows [OCI Image Manifest Specification](https://github.com/opencontainers/image-spec/blob/main/manifest.md), and specifically the [Digest property](https://github.com/opencontainers/image-spec/blob/main/descriptor.md#digests).
+An example can be found in [Example Image Manifest](https://docs.docker.com/registry/spec/manifest-v2-2/#example-image-manifest).
 <!-- endsemconv -->
 
 [DocumentStatus]: https://github.com/open-telemetry/opentelemetry-specification/tree/v1.22.0/specification/document-status.md
diff --git a/model/resource/container.yaml b/model/resource/container.yaml
index f3f52c7cfa..3dbac9641b 100644
--- a/model/resource/container.yaml
+++ b/model/resource/container.yaml
@@ -27,11 +27,14 @@ groups:
         brief: >
           Name of the image the container was built on.
         examples: ['gcr.io/opentelemetry/operator']
-      - id: image.tag
-        type: string
+      - id: image.tags
+        type: string[]
         brief: >
-          Container image tag.
-        examples: ['0.1']
+          Container image tags. An example can be found in
+          [Docker Image Inspect](https://docs.docker.com/engine/api/v1.43/#tag/Image/operation/ImageInspect).
+          Should be only the `<tag>` section of the full name for example
+          from `registry.example.com/my-org/my-image:<tag>`.
+        examples: ['v1.27.1', '3.5.7-0']
       - id: image.id
         type: string
         brief: >
@@ -44,8 +47,21 @@ groups:
           K8s defines a link to the container registry repository with digest `"imageID": "registry.azurecr.io
           /namespace/service/dockerfile@sha256:bdeabd40c3a8a492eaf9e8e44d0ebbb84bac7ee25ac0cf8a7159d25f62555625"`.
 
-          OCI defines a digest of manifest.
+          The ID is assinged by the container runtime and can vary in different environments.
+          Consider using `oci.manifest.digest` if it is important to identify the same
+          image in different environments/runtimes.
         examples: ['sha256:19c92d0a00d1b66d897bceaa7319bee0dd38a10a851c60bcec9474aa3f01e50f']
+      - id: image.repo_digests
+        type: string[]
+        brief: >
+         Repo digests of the container image as provided by the container runtime.
+        note: >
+          [Docker](https://docs.docker.com/engine/api/v1.43/#tag/Image/operation/ImageInspect) and
+          [CRI](https://github.com/kubernetes/cri-api/blob/c75ef5b473bbe2d0a4fc92f82235efd665ea8e9f/pkg/apis/runtime/v1/api.proto#L1237-L1238)
+          report those under the `RepoDigests` field.
+        examples:
+          - 'example@sha256:afcc7f1ac1b49db317a7196c902e61c6c3c4607d63599ee1a82d702d249a0ccb'
+          - 'internal.registry.example.com:5000/example@sha256:b69959407d21e8a062e0416bf13405bb2b71ed7a84dde4158ebafacfa06f5578'
       - id: command
         type: string
         requirement_level: opt_in
diff --git a/model/resource/oci.yaml b/model/resource/oci.yaml
new file mode 100644
index 0000000000..fc1ff2ebb3
--- /dev/null
+++ b/model/resource/oci.yaml
@@ -0,0 +1,21 @@
+groups:
+  - id: oci.manifest
+    prefix: oci.manifest
+    type: resource
+    brief: >
+      An OCI image manifest.
+    attributes:
+      - id: digest
+        type: string
+        brief: >
+          The digest of the OCI image manifest. For container images specifically is the
+          digest by which the container image is known.
+        note: >
+          Follows
+          [OCI Image Manifest Specification](https://github.com/opencontainers/image-spec/blob/main/manifest.md),
+          and specifically the
+          [Digest property](https://github.com/opencontainers/image-spec/blob/main/descriptor.md#digests).
+
+          An example can be found in
+          [Example Image Manifest](https://docs.docker.com/registry/spec/manifest-v2-2/#example-image-manifest).
+        examples: [ 'sha256:e4ca62c0d62f3e886e684806dfe9d4e0cda60d54986898173c1083856cfda0f4' ]