Sample
verify luxon.IANAZone in pkg:npm/luxon@3.6.1
sha256:c127b9fe62c451581d6a6c2cc5b5cca89ce7a1d8cd6c148ddedc95c249c82a94
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@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-23 |
Case
HOW- Goal
- verify luxon.IANAZone in pkg:npm/luxon@3.6.1
- Packages
- Symbols
-
- luxon.IANAZone
- Created
- 2026-08-23T06:17:54Z
Contract
- IANAZone.create creates valid IANAZone instances for valid IANA time zone identifiers
- IANAZone.isValidZone returns true for valid IANA zone identifiers and false for invalid zone identifiers
- IANAZone.create returns an invalid IANAZone instance with isValid false for invalid zone names without throwing
- IANAZone instances correctly compute UTC offsets and format offsets
- IANAZone instances with matching zone names are considered equal via equals method
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.js
Origin Seeder
anonymous