Sample
verify pkg:golang/golang.org/x/sys@v0.7.0
sha256:48e27415773c23cc3752b68f2512d8fdefc1aa52939aba42101173d64bbebfc8
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 ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:golang/golang.org/x/sys@v0.7.0
- Packages
- Created
- 2026-08-20T00:21:55Z
Contract
- unix.Getpid retrieves current process identifier matching os.Getpid
- unix.Getpagesize retrieves system memory page size as a positive integer
- unix.Pipe creates an open readable and writable pipe descriptor pair
- unix.NsecToTimeval and unix.TimevalToNsec convert between nanoseconds and Timeval structs
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous