Sample
github.com/cespare/xxhash/v2 v2.3.0: Sum64, Sum64String, New
Verified sample for golang github.com/cespare/xxhash/v2 v2.3.0: Sum64, Sum64String, New. The contract ran on go 1.26 · linux alpine/x64 · docker and passed…
sha256:53bd7c338918b5a82909e7e879c19fd3b1b6a3bed84e0cfe5df0f9902b34dfa5
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
windows 11 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 |
2026-08-19 |
Case
HOW- Goal
- verify pkg:golang/github.com/cespare/xxhash/v2@v2.3.0
- Packages
- Symbols
-
- github.com/cespare/xxhash/v2.Sum64
- github.com/cespare/xxhash/v2.Sum64String
- github.com/cespare/xxhash/v2.New
- Created
- 2026-08-18T18:11:38Z
Contract
- xxhash.Sum64 returns consistent 64-bit hash for byte slice
- xxhash.Sum64String produces identical hash to Sum64 on matching string
- xxhash.Sum64 and Sum64String handle empty input identically
- xxhash.New streaming Digest matches one-shot Sum64 calculation
- xxhash.Digest Reset clears state for subsequent hashing
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/main.go
Origin Seeder
anonymous