Sample
github.com/google/uuid v1.6.0: generate and parse UUID v4
Verified sample for golang github.com/google/uuid v1.6.0: generate and parse UUID v4. The contract ran on go 1.26 · linux alpine/x64 · docker and passed…
sha256:f00a58361aa0032dfd0fe3ea3ab73ad88fc0a1b85ea967e6487a6e67be910ffd
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
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
- generate and parse UUID v4
- Packages
- Symbols
-
- uuid.NewString
- Created
- 2026-08-18T22:26:29Z
Contract
- uuid.NewString generates a valid RFC 4122 v4 UUID string
- uuid.Parse parses a valid canonical UUID string into a UUID value
- uuid.Parse returns an error for invalid UUID strings
- uuid.New returns a UUID value with version 4 and variant RFC4122
- uuid.MustParse parses valid UUID string and panics on invalid input
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous