quantum-advertising.com

Fetch Details

First Fetch	2021-07-04T01:03:28+00:00
Last Fetch	2026-03-07T11:49:02+00:00
Fetch Status	Ok

Fetch Requests (1)

Last Fetch

Fetched	2026-03-07T11:49:02+00:00
URL	https://quantum-advertising.com/sellers.json
Content Type	application/json
Hash	d9bf60a170ade4d69b0dc014a9033b02bab2d866d1148ce0f65d3ae3b5b6b6fe
SimHash	5b9c05958dc6

Sellers.json Details

Version	1.0
Contact Email	publishers@quantum.eu.com

Current Sellers

Breakdown of the ad seller records from quantum-advertising.com's sellers.json file. Sellers can represent publishers, intermediaries, or both. They may have public ownership information, or be marked as confidential.

Ownership	Publisher	Intermediary	Both	Total
Public	124	31	18	173
Confidential	0	0	0	0
Total	124	31	18	173

Missing Sellers

Sellers that were present in previously fetched versions of quantum-advertising.com's sellers.json file, but were missing from the last successfully fetched file.

Ownership	Publisher	Intermediary	Both	Total
Public	101	5	10	116
Confidential	0	0	0	0
Total	101	5	10	116

Warnings

Code	Description	Count
sellers_url_domains	Url sellers[].domain field.	6
sellers_missing_domains	Missing sellers[].domain field.	61
sellers_subdomain_domains	Subdomain sellers[].domain field.	5

Seller Profiles

Sellers are profiled based on the sites (ads.txt) and app developers (app-ads.txt) that authorize them. Profiles are recalculated periodically, so may not incorporate recent changes.

Authorized Sellers

The number of current quantum-advertising.com sellers authorized by at least one site or app developer, broken down by the declared relationship.

Resource	Direct	Reseller	All
ads.txt	38	29	56
app-ads.txt	10	19	24

Expected Types

Comparison between the declared types of current quantum-advertising.com sellers and their expected types, based on the relationships declared by the sites and app developers that authorize them.

Expected Type	Publisher	Intermediary	Both
Publisher	24	0	3
Intermediary	2	8	8
Both	2	6	3

Profile Warnings

Description	Count
Not authorized by any known site/app.	117
Authorized direct by multiple owners.	22
Type doesn't match expected type.	21
Domain doesn't match expected domain.	8

Authorizing Entities

The number of sites (ads.txt) and app developers (app-ads.txt) that authorize accounts from quantum-advertising.com, broken down by the declared relationship.

Resource	Direct	Reseller	All
ads.txt	15,425	50,576	62,154
app-ads.txt	659	3,082	3,216

Owned Sellers

Sellers from other ad systems that list quantum-advertising.com as the owner domain.

Status	Publisher	Intermediary	Both	Total
Ok	1	7	7	15
Missing	2	76	0	78
Total	3	83	7	93