Sample
verify pkg:golang/github.com/vishvananda/netlink@v1.1.0
sha256:de0537148b0ea4c1ea03e8e5ea958c1767204e98f8146b72b450dbe42a0cfd25
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… |
2026-08-27 |
Case
HOW- Goal
- verify pkg:golang/github.com/vishvananda/netlink@v1.1.0
- Symbols
-
- netlink.AddrList
- netlink.LinkByName
- netlink.LinkList
- netlink.ParseAddr
- Created
- 2026-08-27T15:14:07Z
Contract
- netlink.LinkByName("lo") returns loopback Link with Name="lo"
- netlink.LinkByName returns non-nil error when link does not exist
- netlink.ParseAddr parses IPv4 CIDR string into Addr with correct IP and mask size
- netlink.ParseAddr parses IPv6 CIDR string into Addr with correct IP and mask size
- netlink.ParseAddr returns non-nil error for invalid CIDR string
- netlink.AddrList on loopback Link returns IPv4 address 127.0.0.1
- netlink.AddrList with FAMILY_ALL returns all configured loopback addresses
- netlink.LinkList returns non-empty slice of network Links including loopback
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- spec.json
- test/contract_test.go
Origin Seeder
anonymous