Sample
verify pkg:npm/lru-cache@10.4.3
sha256:65309ec6cafbc9663e1c24ef1092516275944c6f33cf2996bb924fa7f5cda513
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 npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-21 |
Case
HOW- Goal
- verify pkg:npm/lru-cache@10.4.3
- Packages
- Created
- 2026-08-21T13:46:37Z
Contract
- LRUCache basic set, get, has, and delete operations manage cached values
- LRUCache evicts the least recently used item when cache capacity max is exceeded
- LRUCache expires cached entries after ttl duration
- LRUCache enforces maxSize using sizeCalculation and evicts entries exceeding size limit
- LRUCache peek retrieves value without altering LRU order
- LRUCache supports iteration over keys, values, and entries and clear resets cache size
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous