Sample
media-typer 1.1.1: mediaTyper.format, mediaTyper.parse, mediaTyper.test
Verified sample for npm media-typer 1.1.1: mediaTyper.format, mediaTyper.parse, mediaTyper.test. The contract ran on node 22 · linux alpine/x64 · docker and…
sha256:d77583129a34992bd73a7f234e7e203c37b6d5ff53a8f19877dac9291cdf1e26
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
windows 11 x64 npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-19 |
Case
HOW- Goal
- verify pkg:npm/media-typer@1.1.1
- Packages
- Symbols
-
- mediaTyper.format
- mediaTyper.parse
- mediaTyper.test
- Created
- 2026-08-18T18:22:25Z
Contract
- mediaTyper.parse parses valid media type strings into type, subtype, and optional suffix
- mediaTyper.format formats media type descriptor objects into RFC 6838 media type strings
- mediaTyper.test validates whether a string conforms to RFC 6838 media type syntax
- mediaTyper.parse and mediaTyper.format throw TypeError on invalid input values
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.js
Origin Seeder
anonymous