Sample
verify pkg:golang/github.com/google/uuid@v1.6.0
sha256:4ca980717705039c15432fc1f1f1f3d1410ce8e9caa5d6c84334ba96407053c1
Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures.
Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments.
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- Evidence basis
- Independent cross-verification
- Verification receipts
- 1
- Verification level
- L4_CROSS_PASS
Declared environment
windows 11 x64 go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-19 |
Case
HOW- Goal
- verify pkg:golang/github.com/google/uuid@v1.6.0
- Packages
- Created
- 2026-08-19T10:32:10Z
Contract
- uuid.NewRandom generates a valid RFC 4122 Version 4 UUID with nil error
- uuid.NewString returns a valid 36-character hyphenated UUID string
- uuid.Parse parses a valid canonical UUID string into matching uuid.UUID
- uuid.ParseBytes parses a valid 36-byte UUID slice into matching uuid.UUID
- uuid.Validate validates valid UUID strings and returns error for invalid formats
- uuid.Must returns valid UUID on nil error and panics on non-nil error
- uuid.FromBytes creates UUID from 16-byte slice and rejects invalid length slices
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/main.go
Origin Seeder
anonymous