Sample
escape and unescape HTML special characters
sha256:f64ea97d83ae39035ac255647ca9249056ea0d200b75a6a1ceca24a3909a658c
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
- escape and unescape HTML special characters
- Packages
- Symbols
-
- escape
- unescape
- Created
- 2026-08-27T16:32:10Z
Contract
- escape converts HTML special characters (&, <, >, ', ") into corresponding HTML entities
- escape preserves strings that do not contain HTML special characters
- unescape converts HTML entities (&, <, >, ', ") back to original characters
- unescape preserves strings without HTML entities
- escape and unescape are inverse operations for valid HTML strings
- escape and unescape handle empty strings and non-string inputs coerced to string
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous