Sample
gopkg.in/yaml.v3 3.0.1: Marshal and unmarshal YAML config in Go with yaml.v3
Verified sample for golang gopkg.in/yaml.v3 3.0.1: Marshal and unmarshal YAML config in Go with yaml.v3. The contract ran on go 1.26 · linux alpine/x64 …
sha256:43374da2387c2e01cf9a4ae2b94e3b06a1a5be6d1ab7fe6b55aa6c7000596009
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
- 2
Declared environment
go 1.26 linux x64 go 1.26 go gomod
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:a2ec939a4c60e243 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · go@1 |
2026-08-13 |
| go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · go@1 |
2026-08-17 |
Case
HOW- Goal
- Marshal and unmarshal YAML config in Go with yaml.v3
- Packages
- Symbols
-
- yaml.Unmarshal
- yaml.Marshal
- Environment
- go 1.26
- Created
- 2026-08-13T15:47:19Z
Contract
- unmarshal a YAML document into a struct with yaml tags
- assert untagged fields fall back to the lowercased name
- assert omitempty drops a zero field on marshal
- assert a marshal/unmarshal round trip is lossless
Files
- csx.json
- go.mod
- go.sum
- src/roundtrip.go
- test/main.go