Sample
verify pkg:maven/org.jetbrains.kotlinx/kotlinx-coroutines-android@1.9.0
sha256:700944efc6029903179330a7cc6ba4a8ff3a8fccab27ce49148272b503d35fb2
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 5
- Signing keys that built it
- 1
Declared environment
java 21 linux 24 · amazonlinux · glibc 2.38 x64 java 21 java gradle 8
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| java 21 · linux 2023/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:PASS · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · gradle-java@1 |
2026-08-21 |
| java 8 · linux 2023/x64 · docker ed25519:c1973797be207ac4 | FAIL | compile:PASS · contract:FAIL · load:SKIPPED · resolve:PASS CONTAINER_RUN · gradle-java@1 |
2026-08-21 |
| java 11 · linux 2023/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:PASS · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · gradle-java@1 |
2026-08-21 |
| java 17 · linux 2023/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:PASS · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · gradle-java@1 |
2026-08-21 |
| java 25 · linux 2023/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:PASS · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · gradle-java@1 |
2026-08-21 |
Case
HOW- Goal
- verify pkg:maven/org.jetbrains.kotlinx/kotlinx-coroutines-android@1.9.0
- Symbols
-
- kotlinx.coroutines.android.HandlerDispatcher
- kotlinx.coroutines.android.HandlerDispatcherKt
- kotlinx.coroutines.android.AndroidDispatcherFactory
- Environment
- java 21
- Created
- 2026-08-21T10:30:17Z
Contract
- version metadata in META-INF/kotlinx_coroutines_android.version is 1.9.0
- MainDispatcherFactory service provider specifies kotlinx.coroutines.android.AndroidDispatcherFactory
- HandlerDispatcher bytecode is present with valid JVM class format
- HandlerDispatcherKt bytecode is present with valid JVM class format
- AndroidDispatcherFactory bytecode is present with valid JVM class format
Files
- build.gradle
- csx.json
- settings.gradle
- src/main/java/Sample.java
- test/Contract.java
Origin Seeder
anonymous