Sample
verify golang.org/x/tools/txtar.File in pkg:golang/golang.org/x/tools@v0.31.0
sha256:756da2a45ea749a4597c331f50432164ce629543187c01f6b36f6e047391036f
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
linux 24 · ubuntu · glibc 2.39 x64 go go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1golang:1.26-alpine@sha256:28d89ee9cc0f… |
2026-08-27 |
Case
HOW- Goal
- verify golang.org/x/tools/txtar.File in pkg:golang/golang.org/x/tools@v0.31.0
- Packages
- Symbols
-
- golang.org/x/tools/txtar.File
- Created
- 2026-08-27T14:51:21Z
Contract
- txtar.File encapsulates file name and file data content within a txtar.Archive
- txtar.Parse parses archive text into individual txtar.File elements preserving names and contents
- txtar.Format serializes Archive containing txtar.File elements into canonical txtar format
- txtar.File supports empty file content, multiline content, and binary-safe byte slices
- txtar.Parse correctly extracts multiple txtar.File entries and separates them from archive comments
- txtar.Format and txtar.Parse roundtrip txtar.File data with full fidelity
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- spec.json
- test/contract.go
Origin Seeder
anonymous