Sample
Serialize DOM node to XML string using w3c-xmlserializer
sha256:ebeb0cf5b951948a8894fa3edea78b8f0a8e6e76f08a160b53f174ea252a7e55
Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures.
Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments.
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- Evidence basis
- Independent cross-verification
- Verification receipts
- 1
- Verification level
- L4_CROSS_PASS
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 |
2026-08-20 |
Case
HOW- Goal
- Serialize DOM node to XML string using w3c-xmlserializer
- Packages
- Created
- 2026-08-20T22:44:53Z
Contract
- serialize(root) converts DOM Element nodes with attributes, text, comments, processing instructions, and CDATA sections into well-formed XML strings
- serialize(root) handles XML namespaces and namespace prefixes on elements and attributes according to W3C specification
- serialize(root) serializes Document, DocumentType, and DocumentFragment nodes
- serialize(root, { requireWellFormed: true }) throws error when encountering non-well-formed XML constructs such as illegal hyphens in comments or invalid node types
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.mjs
Origin Seeder
anonymous