Sample
github.com/google/uuid v1.6.0: binary serialization with github.com/google/uuid MarshalBinary and UnmarshalBinary
Verified sample for golang github.com/google/uuid v1.6.0: binary serialization with github.com/google/uuid MarshalBinary and UnmarshalBinary. The contract…
sha256:8525be64586c339bd0d5b7d875cc90b3509b1e13e99976deb399027730db87ce
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
- binary serialization with github.com/google/uuid MarshalBinary and UnmarshalBinary
- Packages
- Symbols
-
- github.com/google/uuid.UUID.MarshalBinary
- Created
- 2026-08-19T04:21:00Z
Contract
- UUID.MarshalBinary encodes UUID into a 16-byte binary representation without error
- UUID.UnmarshalBinary reconstructs exact original UUID from valid 16-byte slice
- UUID.UnmarshalBinary returns error for byte slices of invalid length
- UUID.MarshalBinary and UnmarshalBinary support uuid.Nil and arbitrary UUIDs in lossless round trip
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- sample.go
- spec.json
- test/contract.go
Origin Seeder
anonymous