ScratchJr — Old versions
Scratch FoundationNo older versions available yet. Current release.
Signing history
Android only installs an update signed by the same key as the version already on your device. This timeline shows every signing key we've seen for ScratchJr. One known signing key across every release we hold.
1.5.11
Current key1 release · Jul 28, 202632ba 1423 d4e7 b397…
Certificates on record (1)
Every key we have ever recorded for ScratchJr. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
- 32ba 1423 d4e7 b397…Recorded the first time we scanned this package · Jul 28, 2026CN=MIT LLK, O=MIT