Sample
golang.org/x/sys v0.0.0-20220406155245-289d7a0edf71: unix.O_RDONLY
Verified sample for golang golang.org/x/sys v0.0.0-20220406155245-289d7a0edf71: unix.O_RDONLY. The contract ran on go 1.26 · linux alpine/x64 · docker and…
sha256:8e784b5f7f7d09fa3f3618d08483009f5935fd4a960dc511820b1e8b901935e2
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… |
2026-08-30 |
Case
HOW- Goal
- verify golang.org/x/sys/unix.O_RDONLY in pkg:golang/golang.org/x/sys@v0.0.0-20220406155245-289d7a0edf71
- Symbols
-
- golang.org/x/sys/unix.O_RDONLY
- Created
- 2026-08-30T16:08:16Z
Contract
- unix.O_RDONLY evaluates to 0
- unix.Open with unix.O_RDONLY opens existing file for reading content
- unix.Write returns EBADF on file descriptor opened with unix.O_RDONLY
- unix.Open with unix.O_RDONLY returns ENOENT when target file does not exist
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous