Sample
verify pkg:golang/gopkg.in/yaml.v3@v3.0.1
sha256:db6dca2a91841f6de8a86f243f1187ccbbe00fe3b89c7f173df4c169ec47a658
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
- 1
- Signing keys that built it
- 1
Declared environment
linux 24 · ubuntu · glibc 2.39 x64 go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1golang:1.26-alpine@sha256:28d89ee9cc0f… |
2026-08-23 |
Case
HOW- Goal
- verify pkg:golang/gopkg.in/yaml.v3@v3.0.1
- Packages
- Created
- 2026-08-23T06:05:53Z
Contract
- yaml.Unmarshal parses YAML documents into Go struct fields with yaml tags
- yaml.Marshal serializes Go structs to YAML format
- yaml.Node decodes and preserves YAML document structure
- yaml.NewDecoder and yaml.NewEncoder stream YAML documents
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- spec.json
- test/contract.go
Origin Seeder
anonymous