CodeSampleX

Sample

verify github.com/jackc/pgx/v5/pgproto3.SSLRequest in pkg:golang/github.com/jackc/pgx/v5@v5.10.0

sha256:1034cd3ac36851fa967c6ecf27734d88d752a7c1925ae9d86f33cb0acacc6717

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/jackc/pgx/v5/pgproto3.SSLRequest in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
Packages
Symbols
  • github.com/jackc/pgx/v5/pgproto3.SSLRequest
Created
2026-08-28T01:51:39Z

Contract

  1. pgproto3.SSLRequest implements pgproto3.FrontendMessage
  2. SSLRequest.Encode produces 8 bytes with length 8 and code 80877103
  3. SSLRequest.Decode successfully parses valid 4-byte payload 80877103
  4. SSLRequest.Decode returns an error when payload is shorter than 4 bytes
  5. SSLRequest.Decode returns an error when payload code is not 80877103
  6. SSLRequest.MarshalJSON serializes to JSON with Type SSLRequest

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous