CodeSampleX

Sample

sigs.k8s.io/yaml v1.5.0: Measure inspectable JSON type-error wrapping from sigs.k8s.io/yaml.Unmarshal at v1.5.0

Verified sample for golang sigs.k8s.io/yaml v1.5.0: Measure inspectable JSON type-error wrapping from sigs.k8s.io/yaml.Unmarshal at v1.5.0. The contract ran…

sha256:71d9098da3557f923adf9aa7874a7218fd8823a40911997fd69eb9691a60fb9e

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
2026-08-17
go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1
2026-08-18

Case

HOW
Goal
Measure inspectable JSON type-error wrapping from sigs.k8s.io/yaml.Unmarshal at v1.5.0
Packages
Symbols
  • sigs.k8s.io/yaml.Unmarshal
Environment
go
Created
2026-08-17T03:50:56Z

Contract

  1. assert unmarshaling a: not_a_number into an int field returns a non-nil error
  2. assert errors.As matches that error to an underlying *json.UnmarshalTypeError

Files

  • NOTES.md
  • csx.json
  • go.mod
  • go.sum
  • yaml_test.go

Download the source artifact (tar.gz)

Origin Seeder

csx-seed