Sample
verify github.com/klauspost/compress/zstd.NewWriter in pkg:golang/github.com/klauspost/compress@v1.18.0
sha256:7da6b52dc32d575ebd46ec804d567bcf19dfdef6b6150d6a9a5f7fce7b279636
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
go 1.26 linux 24 · ubuntu · glibc 2.39 amd64 go 1.26 go go 1
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… |
2026-08-26 |
Case
HOW- Goal
- verify github.com/klauspost/compress/zstd.NewWriter in pkg:golang/github.com/klauspost/compress@v1.18.0
- Symbols
-
- github.com/klauspost/compress/zstd.NewWriter
- Environment
- go 1.26.6
- Created
- 2026-08-26T12:21:53Z
Contract
- zstd.NewWriter compresses payloads across various encoder speed levels and restores exact original bytes
- zstd.NewWriter compresses streamed multiple chunk writes into a valid decompressable zstd stream
- zstd.NewWriter instances can be reused via Reset to compress subsequent payloads independently
- zstd.NewWriter correctly compresses and flushes empty input payloads
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- spec.json
- writer.go
- writer_test.go
Origin Seeder
anonymous