Sample
github.com/Microsoft/go-winio v0.6.2: Parse canonical GUID strings strictly with FromString, and convert between standard RFC 4122 big-endian and Windows native mixed-endian binary formats via ToArray and ToWindowsArray.
Verified sample for golang github.com/Microsoft/go-winio v0.6.2: Parse canonical GUID strings strictly with FromString, and convert between standard RFC 4122…
sha256:3c42fd3ae72ba261fdb79897ef55cf21d25e5d63814a2fccd309f871f549ef06
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
- 2
- Signing keys that built it
- 2
Declared environment
go linux x64 go go go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-19 |
| 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
- Parse canonical GUID strings strictly with FromString, and convert between standard RFC 4122 big-endian and Windows native mixed-endian binary formats via ToArray and ToWindowsArray.
- Packages
- Symbols
-
- guid.FromString
- guid.GUID.ToArray
- guid.GUID.ToWindowsArray
- guid.FromArray
- guid.FromWindowsArray
- Environment
- go
- Created
- 2026-08-19T13:29:58Z
Contract
- guid.FromString strictly requires canonical 36-character hyphenated GUID strings, rejecting registry brace-enclosed formats and unhyphenated 32-character hex strings.
- guid.GUID.ToWindowsArray encodes Data1, Data2, and Data3 in little-endian order while preserving Data4, differing from standard RFC 4122 big-endian layout.
- guid.GUID.ToArray encodes all 16 bytes in RFC 4122 big-endian network byte order.
- guid.FromWindowsArray decodes Windows mixed-endian byte arrays into a structured GUID, roundtripping with ToWindowsArray.
- guid.FromArray decodes standard RFC 4122 big-endian byte arrays into a structured GUID, roundtripping with ToArray.
Files
- NOTES.md
- csx.json
- go.mod
- go.sum
- guid_test.go