Sample
com.fasterxml.jackson.core/jackson-annotations 2.21: maven-compiler-plugin:compile
Verified sample for maven com.fasterxml.jackson.core/jackson-annotations 2.21: maven-compiler-plugin:compile. The contract ran on java 21 · linux 2023/x64 …
sha256:dd50d2141e753b8f59ccc0e8a8c72fbf405d117cf4d3cf9ab85bf70559c256b9
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
- 2
- Signing keys that built it
- 1
Declared environment
java 21 linux 2023 · glibc x64 java 21 java 21 maven 3
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| java 21 · linux 2023/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:PASS · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · maven-java@1 |
2026-08-19 |
| java 25 · linux 2023/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:PASS · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · maven-java@1 |
2026-08-19 |
Case
HOW- Goal
- verify maven-compiler-plugin:compile in pkg:maven/com.fasterxml.jackson.core/jackson-databind@2.21.1
- Packages
- Symbols
-
- maven-compiler-plugin:compile
- Environment
- java 21
- Created
- 2026-08-18T13:02:08Z
Contract
- Maven resolves jackson-databind 2.21.1 and its companion dependencies from Maven Central.
- Contract parses JSON with ObjectMapper.readTree into a JsonNode tree at runtime.
- Contract execution confirms field extraction and boolean property resolution.
Files
- PROMPT.md
- csx.json
- pom.xml
- spec.json
- src/Contract.java
Origin Seeder
anonymous