Sample
github.com/aryann/difflib v0.0.0-20210328193216-ff5ff6dc229b: Diff
Verified sample for golang github.com/aryann/difflib v0.0.0-20210328193216-ff5ff6dc229b: Diff. The contract ran on go 1.26 · linux alpine/x64 · docker and…
sha256:eba0443e09cf7d39445aee7321e0fa10e9bf8ec95cc1b2c88255ce829b0f3d51
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@1 |
2026-08-21 |
Case
HOW- Goal
- verify github.com/aryann/difflib.Diff in pkg:golang/github.com/aryann/difflib@v0.0.0-20210328193216-ff5ff6dc229b
- Symbols
-
- github.com/aryann/difflib.Diff
- Created
- 2026-08-21T02:25:01Z
Contract
- difflib.Diff returns empty result for empty inputs
- difflib.Diff marks identical sequences with Common delta
- difflib.Diff detects deletions as LeftOnly
- difflib.Diff detects additions as RightOnly
- difflib.Diff computes mixed differences preserving sequence order
- DiffRecord formats as string representation
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous