CodeSampleX

Sample

github.com/dgraph-io/ristretto v0.2.0

Verified sample for golang github.com/dgraph-io/ristretto v0.2.0. The contract ran on go 1.26 · linux alpine/x64 · docker and passed: NewCache initializes…

sha256:984faa9099024011f2e607d0969dcaa12d99bdc970e9f2e9f4cf0d6c8716a238

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 pkg:golang/github.com/dgraph-io/ristretto@v0.2.0
Packages
Created
2026-08-21T02:00:24Z

Contract

  1. NewCache initializes cache with custom Cost function and metrics tracking enabled
  2. Set with zero cost computes item cost using the configured Cost callback function
  3. SetWithTTL sets an item with time-to-live and GetTTL retrieves the remaining TTL duration
  4. UpdateMaxCost dynamically modifies cache capacity and MaxCost returns the updated limit
  5. Metrics records hits and misses accurately to calculate hit ratio

Files

  • PROMPT.md
  • csx.json
  • go.mod
  • go.sum
  • main.go
  • spec.json
  • test/contract.go

Download the source artifact (tar.gz)

Origin Seeder

anonymous