Sample
dayjs 1.11.19
Verified sample for npm dayjs 1.11.19. The contract ran on node 22 · linux alpine/x64 · docker and passed: assert dayjs.extend(isBetween) enables isBetween…
sha256:35fe92f4b7c7044ef2a8945351efd687eebac6008fed64137b11ca494ed1d043
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
node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript 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 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:npm/dayjs@1.11.19
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-20T20:42:38Z
Contract
- assert dayjs.extend(isBetween) enables isBetween method on Dayjs instances
- assert isBetween defaults to exclusive comparison '()' excluding start and end boundary dates
- assert isBetween with inclusivity flag '[]' includes both start and end boundary dates
- assert isBetween with inclusivity flag '[)' includes start date and excludes end date
- assert isBetween with inclusivity flag '(]' excludes start date and includes end date
- assert isBetween with unit granularity 'year' evaluates boundaries based on calendar year
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.js
Origin Seeder
anonymous