Sample
verify hono/jwt token signing, verification, decoding, and JWT authentication middleware in pkg:npm/hono@4.13.3
sha256:81c90c08b2a33873d95d08645c3aed08134e266628af7b65194e9c78b87d6c20
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… |
2026-08-27 |
Case
HOW- Goal
- verify hono/jwt token signing, verification, decoding, and JWT authentication middleware in pkg:npm/hono@4.13.3
- Packages
- Symbols
-
- decode
- hono/jwt
- jwt
- sign
- verify
- Created
- 2026-08-27T22:18:48Z
Contract
- sign generates a signed JWT string with three base64url-encoded segments for a given payload and secret
- decode parses token header and payload without verifying signature
- verify validates token signature and returns the payload, rejecting invalid secrets or tampered tokens
- jwt middleware authenticates requests with valid Bearer token and injects jwtPayload into context
- jwt middleware rejects requests with missing or invalid Bearer tokens with 401 Unauthorized
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous