Ad system
datablocks.net
All 73 apps that declare datablocks.net hold a DIRECT account with it (23 app-ads.txt files). 100% of the 23 lines checked name an account its sellers.json (53 sellers) does not list. 100% of the lines carry the certification ID a5dfa362888cedea.
- Apps declaring it
- 73
- Sellers in sellers.json
- 53
- Lines verified
- 0%
- Lines with errors
- 23
- Avg. supply path score
- 53.8 / 100
73 DIRECT · 0 RESELLER
0% confidential
0 of 23 checked lines
23 lines in total
73 apps scored
App counts, the sellers.json breakdown and the directory ranking are as of , recomputed daily (the same numbers as the directory). Line counts are recounted every 10 minutes. sellers.json last read 13 October 2026. The supply path score sums up how short and clean the declared paths are, 0 to 100 (how it is computed).
How to add datablocks.net to app-ads.txt
One line per account, in the app-ads.txt at the root of the domain your App Store and Google Play listings name as the developer website.
datablocks.net, YOUR_ACCOUNT_ID, DIRECT, a5dfa362888cedea
datablocks.net, YOUR_ACCOUNT_ID, RESELLER, a5dfa362888cedea
- Field 1:
datablocks.net, the domain datablocks.net uses in app-ads.txt. - Field 2: your account ID with datablocks.net. It must equal the
seller_idin datablocks.net's sellers.json. - Field 3: DIRECT if you hold the account, RESELLER if a partner holds it and sells your inventory. DIRECT vs RESELLER
- Field 4 (optional):
a5dfa362888cedea, the certification authority ID on 100% of the lines naming datablocks.net.
sellers.json at a glance
- Status
- Published
- Sellers listed
- 53
- Confidential
- 0 (0%)
- Passthrough
- 0
- Removed, last 30 days
- 0
- Last read
- Oct 13, 2026
- PUBLISHER53
- INTERMEDIARY0
- BOTH0
Cross-check of lines naming datablocks.net
- Verified 0
- Seller ID not found 23
- DIRECT but intermediary 0
- RESELLER but publisher 0
- Seller type BOTH 0
- Confidential seller 0
- No sellers.json 0
- Unchecked 0
Every line naming datablocks.net is looked up in its sellers.json. What each status means
Common errors with datablocks.net lines
-
Seller ID not found
23 lines
Ask datablocks.net for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.
Apps that declare datablocks.net
| App | Store | Relationship | Status |
|---|---|---|---|
| iOS | DIRECT | Live | |
| iOS | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live | |
| Android | DIRECT | Live |
Questions about datablocks.net
Does datablocks.net publish a sellers.json?
Yes. Its file at https://datablocks.net/sellers.json listed 53 sellers when we last read it on 13 October 2026: 53 publishers, 0 intermediaries and 0 listed as both; 0% are confidential.
How many apps declare datablocks.net in app-ads.txt?
73 apps in Stoqlab's data (delisted apps included) declare datablocks.net: 73 with at least one DIRECT line and 0 with at least one RESELLER line, across 23 app-ads.txt files, as of 13 October 2026 (recounted daily).
What is the certification authority ID for datablocks.net?
100% of the app-ads.txt lines naming datablocks.net carry "a5dfa362888cedea" in the fourth field. The field is optional; the IAB Tech Lab ads.txt 1.1 specification says identifiers in sellers.json supersede it, so a missing or different value does not make a line invalid.
Why do datablocks.net lines fail verification?
Of 23 lines naming datablocks.net, 23 contradict its sellers.json. The most common case is "Seller ID not found", on 23 lines. Ask datablocks.net for the account ID it lists for you in its sellers.json, correct the line, or remove it if you no longer work with them. Buyers that check sellers.json drop these paths.
Not sure whether your line should say DIRECT or RESELLER? DIRECT vs RESELLER in app-ads.txt
Sources: the public app-ads.txt files of tracked apps and the sellers.json of datablocks.net. Something wrong? Tell us.