CodeSampleX

Sample

verify github.com/mholt/acmez/v3/acme.ARIUniqueIdentifier in pkg:golang/github.com/mholt/acmez/v3@v3.1.2

sha256:016803df293cdd73739190a8ad6bc70311b4b03259e8172a26bed371b3fc9d04

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…
2026-08-28

Case

HOW
Goal
verify github.com/mholt/acmez/v3/acme.ARIUniqueIdentifier in pkg:golang/github.com/mholt/acmez/v3@v3.1.2
Packages
Symbols
  • github.com/mholt/acmez/v3/acme.ARIUniqueIdentifier
Created
2026-08-28T01:11:42Z

Contract

  1. acme.ARIUniqueIdentifier returns error when leaf certificate has nil SerialNumber
  2. acme.ARIUniqueIdentifier constructs unique identifier combining Base64URL-encoded AuthorityKeyId and serial number DER bytes separated by dot
  3. acme.ARIUniqueIdentifier properly handles serial numbers with leading high bit via ASN.1 DER integer encoding
  4. acme.ARIUniqueIdentifier computes valid renewal identifier from parsed x509.Certificate with AuthorityKeyId and serial number

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous