Sample
verify pkg:golang/github.com/google/uuid@v1.6.0
sha256:0cf1c3b47baf09076d4697a1eb6a80fbfcd8d203dcecbc40abdb6834c4b6de83
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
- Symbols
-
- uuid.New
- uuid.NewString
- uuid.NewV7
- uuid.NewSHA1
- uuid.Parse
- uuid.Validate
- uuid.Must
- Created
- 2026-08-19T06:00:02Z
Contract
- uuid.New generates a non-nil 16-byte RFC4122 version 4 UUID
- uuid.NewString returns a 36-character hyphenated UUID string
- uuid.NewV7 generates a valid Version 7 time-ordered UUID
- uuid.NewSHA1 generates a deterministic Version 5 UUID from namespace and data
- uuid.Parse correctly parses a valid UUID string and rejects malformed strings
- uuid.Validate validates canonical hyphenated UUID strings and reports errors for malformed strings
- uuid.Must returns valid UUID on nil error and panics when error is not nil
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/main.go
Origin Seeder
anonymous