Sample
verify pkg:golang/github.com/jackc/chunkreader/v2@v2.0.0
sha256:344dd5cbac7891288a03fe1e6297f37849d35b1f90db4b8db3e057397a847956
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/jackc/chunkreader/v2@v2.0.0
- Symbols
-
- chunkreader.ChunkReader.Next
- chunkreader.New
- chunkreader.NewConfig
- Created
- 2026-08-27T17:32:57Z
Contract
- chunkreader.New initializes a ChunkReader wrapping an io.Reader with default configuration
- chunkreader.NewConfig initializes a ChunkReader with custom MinBufLen in Config
- chunkreader.ChunkReader.Next returns consecutive byte slices of requested lengths from stream
- chunkreader.ChunkReader.Next returns io.ErrUnexpectedEOF or io.EOF when stream has fewer bytes than requested
- chunkreader.ChunkReader.Next expands internal buffer when requested chunk exceeds initial buffer length
- chunkreader.ChunkReader.Next returns empty byte slice with nil error when requested length is 0
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous