Sample
verify jose.CompactEncrypt in pkg:npm/jose@6.2.4
sha256:7fc1e35deaf4dc99b9a5318f1e0bef8ee17b14aa6661a747c4b053ad42b094b3
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 jose.CompactEncrypt in pkg:npm/jose@6.2.4
- Packages
- Symbols
-
- jose.CompactEncrypt
- Created
- 2026-08-21T16:47:45Z
Contract
- CompactEncrypt produces a 5-part compact JWE string with direct symmetric encryption
- CompactEncrypt encrypts payload with symmetric key wrapping algorithm (A256KW)
- CompactEncrypt encrypts payload using asymmetric key pair (RSA-OAEP-256) and decrypts with private key
- CompactEncrypt preserves custom protected header parameters in decrypted output
- CompactEncrypt rejects encryption when protected header is missing or lacks required alg/enc
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous