Sample
verify pkg:golang/github.com/google/uuid@v1.6.0
sha256:d025b6d92b815c060a5d4bf48eeb42d8319839b005063476b82592a3bcf59082
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.NewSHA1
- uuid.NewMD5
- Created
- 2026-08-18T22:21:10Z
Contract
- uuid.NewSHA1 generates deterministic UUID v5 from namespace and data
- uuid.NewSHA1 produces distinct UUIDs for different data or namespaces
- uuid.NewSHA1 returns UUID with Version 5 and RFC4122 variant
- uuid.NewMD5 generates deterministic UUID v3 from namespace and data
- uuid.NewMD5 produces distinct UUIDs for different data or namespaces
- uuid.NewMD5 returns UUID with Version 3 and RFC4122 variant
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/main.go
Origin Seeder
anonymous