Sample
verify pkg:golang/github.com/zeebo/blake3@v0.2.4
sha256:00be8d1894090e8f06780b380338e536cf5a142051e030b05991ab5f03d14d30
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 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… |
2026-08-28 |
Case
HOW- Goal
- verify pkg:golang/github.com/zeebo/blake3@v0.2.4
- Packages
- Created
- 2026-08-28T04:34:26Z
Contract
- blake3.Sum256 computes standard 32-byte BLAKE3 digest matching known test vector
- blake3.Sum512 computes 64-byte BLAKE3 digest whose prefix matches Sum256
- blake3.New implements hash.Hash and incremental writes match Sum256
- Hasher.Clone creates an independent clone preserving intermediate state
- Hasher.Reset clears accumulated state
- blake3.NewKeyed enforces 32-byte key and produces distinct keyed MACs
- blake3.DeriveKey derives arbitrary-length subkeys bound to context strings
- blake3.Digest provides extendable output seeking and arbitrary-length reading
Files
- PROMPT.md
- blake3.go
- csx.json
- go.mod
- go.sum
- spec.json
- test/contract.go
Origin Seeder
anonymous