curl --request POST \
--url https://dubbing.deepdub.app/provenance/verify \
--header 'Content-Type: multipart/form-data' \
--header 'x-api-key: <api-key>' \
--form file='@example-file'import requests
url = "https://dubbing.deepdub.app/provenance/verify"
files = { "file": ("example-file", open("example-file", "rb")) }
headers = {"x-api-key": "<api-key>"}
response = requests.post(url, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('file', '<string>');
const options = {method: 'POST', headers: {'x-api-key': '<api-key>'}};
options.body = form;
fetch('https://dubbing.deepdub.app/provenance/verify', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://dubbing.deepdub.app/provenance/verify",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Content-Type: multipart/form-data",
"x-api-key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://dubbing.deepdub.app/provenance/verify"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("x-api-key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://dubbing.deepdub.app/provenance/verify")
.header("x-api-key", "<api-key>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://dubbing.deepdub.app/provenance/verify")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body{
"verified": true,
"provider": "Deepdub",
"classification": "partially_ai_modified",
"components": [
"audio",
"voice"
],
"signature_valid": true,
"c2pa_present": true,
"detail": "Valid"
}Verify Content Credentials
Upload a delivered media file and read the C2PA Content Credentials embedded in it. Returns whether a manifest is present, whether its signature validated, and the AI generation classification Deepdub recorded when the file was produced.
The check runs entirely on the uploaded bytes, so it also works for a copy of the file that has been moved or renamed. A file that was re-encoded after delivery loses its manifest and will come back with c2pa_present: false.
curl --request POST \
--url https://dubbing.deepdub.app/provenance/verify \
--header 'Content-Type: multipart/form-data' \
--header 'x-api-key: <api-key>' \
--form file='@example-file'import requests
url = "https://dubbing.deepdub.app/provenance/verify"
files = { "file": ("example-file", open("example-file", "rb")) }
headers = {"x-api-key": "<api-key>"}
response = requests.post(url, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('file', '<string>');
const options = {method: 'POST', headers: {'x-api-key': '<api-key>'}};
options.body = form;
fetch('https://dubbing.deepdub.app/provenance/verify', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://dubbing.deepdub.app/provenance/verify",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Content-Type: multipart/form-data",
"x-api-key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://dubbing.deepdub.app/provenance/verify"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("x-api-key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://dubbing.deepdub.app/provenance/verify")
.header("x-api-key", "<api-key>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://dubbing.deepdub.app/provenance/verify")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body{
"verified": true,
"provider": "Deepdub",
"classification": "partially_ai_modified",
"components": [
"audio",
"voice"
],
"signature_valid": true,
"c2pa_present": true,
"detail": "Valid"
}Authorizations
API key issued by Deepdub. Contact your account manager to obtain one.
Body
The delivered media file to inspect.
Response
The file was read. Check c2pa_present and verified to interpret the result.
The result of reading Content Credentials from an uploaded file.
True when a manifest is present and its signature validated.
Who signed the file. Deepdub for Deepdub deliverables.
How much of the content was AI generated. Dubbing deliverables are partially_ai_modified.
original, ai_assisted, partially_ai_modified, fully_ai_generated, null Which parts of the asset the classification applies to, for example audio and voice.
Whether the cryptographic signature over the manifest validated.
Whether the file carried a manifest at all.
Reserved. Not currently populated.
Reserved for a future watermarking signal. Always false today.
Reserved for a future watermarking signal. Always null today.
Human-readable outcome, such as the validation state or No C2PA manifest found.
