diff --git a/api/oci/extensions/repositories/ocireg/utils.go b/api/oci/extensions/repositories/ocireg/utils.go
index 761cb045c0..51f5994d17 100644
--- a/api/oci/extensions/repositories/ocireg/utils.go
+++ b/api/oci/extensions/repositories/ocireg/utils.go
@@ -93,8 +93,7 @@ func pushData(ctx context.Context, p oras.Pusher, desc artdesc.Descriptor, data
 	}
 
 	logging.Logger().Debug("*** push blob", "mediatype", desc.MediaType, "digest", desc.Digest, "key", key)
-	req, err := p.Push(ctx, desc, data)
-	if err != nil {
+	if err := p.Push(ctx, desc, data); err != nil {
 		if errdefs.IsAlreadyExists(err) {
 			logging.Logger().Debug("blob already exists", "mediatype", desc.MediaType, "digest", desc.Digest)
 
@@ -104,7 +103,7 @@ func pushData(ctx context.Context, p oras.Pusher, desc artdesc.Descriptor, data
 		return fmt.Errorf("failed to push: %w", err)
 	}
 
-	return req.Commit(ctx, desc.Size, desc.Digest)
+	return nil
 }
 
 var dummyContext = nologger()
diff --git a/api/tech/oras/client.go b/api/tech/oras/client.go
index bf9c3b89d6..6ce26019c0 100644
--- a/api/tech/oras/client.go
+++ b/api/tech/oras/client.go
@@ -2,14 +2,14 @@ package oras
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"io"
 	"strings"
 
-	"github.com/containerd/containerd/content"
 	"github.com/containerd/containerd/errdefs"
-	"github.com/opencontainers/go-digest"
 	ociv1 "github.com/opencontainers/image-spec/specs-go/v1"
+	oraserr "oras.land/oras-go/v2/errdef"
 	"oras.land/oras-go/v2/registry/remote"
 	"oras.land/oras-go/v2/registry/remote/auth"
 )
@@ -25,18 +25,6 @@ type Client struct {
 	Ref       string
 }
 
-type pushRequest struct{}
-
-func (p *pushRequest) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error {
-	return nil
-}
-
-func (p *pushRequest) Status() (content.Status, error) {
-	return content.Status{}, nil
-}
-
-var _ PushRequest = &pushRequest{}
-
 var (
 	_ Resolver = &Client{}
 	_ Fetcher  = &Client{}
@@ -61,7 +49,7 @@ func (c *Client) Resolve(ctx context.Context, ref string) (string, ociv1.Descrip
 	// Meaning it will throw that error instead of not found.
 	desc, err := src.Resolve(ctx, ref)
 	if err != nil {
-		if strings.Contains(err.Error(), "not found") {
+		if errors.Is(err, oraserr.ErrNotFound) {
 			return "", ociv1.Descriptor{}, errdefs.ErrNotFound
 		}
 
@@ -86,15 +74,15 @@ func (c *Client) Lister(ctx context.Context, ref string) (Lister, error) {
 	return c, nil
 }
 
-func (c *Client) Push(ctx context.Context, d ociv1.Descriptor, src Source) (PushRequest, error) {
+func (c *Client) Push(ctx context.Context, d ociv1.Descriptor, src Source) error {
 	reader, err := src.Reader()
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	repository, err := c.createRepository(c.Ref)
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	if split := strings.Split(c.Ref, ":"); len(split) == 2 {
@@ -103,19 +91,19 @@ func (c *Client) Push(ctx context.Context, d ociv1.Descriptor, src Source) (Push
 		// that layer resulting in the created tag pointing to the right
 		// blob data.
 		if err := repository.PushReference(ctx, d, reader, c.Ref); err != nil {
-			return nil, fmt.Errorf("failed to push tag: %w", err)
+			return fmt.Errorf("failed to push tag: %w", err)
 		}
 
-		return &pushRequest{}, nil
+		return nil
 	}
 
 	// We have a digest, so we push use plain push for the digest.
 	// Push here decides if it's a Manifest or a Blob.
 	if err := repository.Push(ctx, d, reader); err != nil {
-		return nil, fmt.Errorf("failed to push: %w, %s", err, c.Ref)
+		return fmt.Errorf("failed to push: %w, %s", err, c.Ref)
 	}
 
-	return &pushRequest{}, nil
+	return nil
 }
 
 func (c *Client) Fetch(ctx context.Context, desc ociv1.Descriptor) (io.ReadCloser, error) {
@@ -131,7 +119,7 @@ func (c *Client) Fetch(ctx context.Context, desc ociv1.Descriptor) (io.ReadClose
 	// that the mediatype is not set at this point.
 	rdesc, err := src.Manifests().Resolve(ctx, desc.Digest.String())
 	if err != nil {
-		if strings.Contains(err.Error(), "not found") {
+		if errors.Is(err, oraserr.ErrNotFound) {
 			rdesc, err = src.Blobs().Resolve(ctx, desc.Digest.String())
 			if err != nil {
 				return nil, fmt.Errorf("failed to resolve fetch blob %q: %w", desc.Digest.String(), err)
diff --git a/api/tech/oras/interface.go b/api/tech/oras/interface.go
index ccd9ab1d49..5020f68d21 100644
--- a/api/tech/oras/interface.go
+++ b/api/tech/oras/interface.go
@@ -4,8 +4,6 @@ import (
 	"context"
 	"io"
 
-	"github.com/containerd/containerd/content"
-	"github.com/opencontainers/go-digest"
 	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
 )
 
@@ -54,22 +52,9 @@ type Fetcher interface {
 type Pusher interface {
 	// Push returns a push request for the given resource identified
 	// by the descriptor and the given data source.
-	Push(ctx context.Context, d ocispec.Descriptor, src Source) (PushRequest, error)
+	Push(ctx context.Context, d ocispec.Descriptor, src Source) error
 }
 
 type Lister interface {
 	List(context.Context) ([]string, error)
 }
-
-// PushRequest handles the result of a push request
-// replaces containerd content.Writer.
-type PushRequest interface {
-	// Commit commits the blob (but no roll-back is guaranteed on an error).
-	// size and expected can be zero-value when unknown.
-	// Commit always closes the writer, even on error.
-	// ErrAlreadyExists aborts the writer.
-	Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error
-
-	// Status returns the current state of write
-	Status() (content.Status, error)
-}