Sample
verify pkg:golang/github.com/google/uuid@v1.6.0
sha256:f00ddfa2eb3c4c8a81826071896109f2ec80e11b539e6004f26fd33555bad8dd
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.NewRandom
- uuid.Validate
- uuid.Parse
- uuid.ParseBytes
- uuid.MustParse
- uuid.FromBytes
- uuid.UUID.URN
- Created
- 2026-08-19T05:48:12Z
Contract
- uuid.NewRandom returns a valid RFC 4122 version 4 UUID with nil error
- uuid.Validate validates canonical 36-character UUID string and returns error for invalid format
- uuid.Parse decodes valid UUID string into 16-byte UUID struct
- uuid.ParseBytes parses valid 36-byte slice into matching UUID
- uuid.MustParse parses valid UUID string without error and panics on invalid input
- uuid.FromBytes converts 16-byte slice to UUID and rejects slices not equal to 16 bytes
- uuid.UUID URN formats UUID into standard urn:uuid prefix format
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/main.go
Origin Seeder
anonymous