CodeSampleX

Sample

verify pkg:golang/github.com/dgryski/go-farm@v0.0.0-20200201041132-a6ae2369ad13

sha256:0a7d793fc5658a1f6417d2ca4793e46a306a115ede17765532ceffed974ceb11

Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures. Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Independent cross-verification
Verification receipts
1
Verification level
L4_CROSS_PASS
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@1
2026-08-21

Case

HOW
Goal
verify pkg:golang/github.com/dgryski/go-farm@v0.0.0-20200201041132-a6ae2369ad13
Packages
Created
2026-08-21T01:10:34Z

Contract

  1. farm.Hash32 computes a deterministic 32-bit FarmHash
  2. farm.Hash64 computes a deterministic 64-bit FarmHash
  3. farm.Hash128 computes a deterministic 128-bit FarmHash
  4. farm.Fingerprint64 computes a deterministic 64-bit fingerprint

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