CodeSampleX

Sample

verify github.com/go-logfmt/logfmt.NewEncoder in pkg:golang/github.com/go-logfmt/logfmt@v0.6.0

sha256:b1e6ba15021fef11c81bdfd7c542d380dc14846baee401db239f16c6302c14de

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

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…
2026-08-23

Case

HOW
Goal
verify github.com/go-logfmt/logfmt.NewEncoder in pkg:golang/github.com/go-logfmt/logfmt@v0.6.0
Packages
Symbols
  • github.com/go-logfmt/logfmt.NewEncoder
Created
2026-08-23T17:53:39Z

Contract

  1. logfmt.NewEncoder creates an Encoder writing logfmt formatted records to an io.Writer
  2. Encoder.EncodeKeyval encodes individual key=value pairs and EndRecord appends a newline
  3. Encoder.EncodeKeyvals encodes alternating key-value pairs without trailing newline until EndRecord
  4. Encoder formats time.Time in RFC3339 format by default
  5. Encoder escapes quotes and whitespace in values with double quotes according to the logfmt specification
  6. Encoder.Reset clears encoder state allowing subsequent encoding operations

Files

  • PROMPT.md
  • csx.json
  • go.mod
  • go.sum
  • sample.go
  • spec.json
  • test/contract.go

Download the source artifact (tar.gz)

Origin Seeder

anonymous