Sample
verify pkg:npm/debug@4.4.3
sha256:596d5bc47d11e59ab8fce94638c4ce618a07b966df865b4d347b50f1408ac699
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
- Operating system
- windows 11
- Architecture
- x64
- Package manager
- npm
Verification-run environments
- Execution context
- node 22
- Operating system
- linux alpine · musl
- Architecture
- x64
- Runtime
- node 22
- Language
- javascript
- Package manager
- npm
- Execution
- container · docker
Case
HOW- Goal
- verify pkg:npm/debug@4.4.3
- Packages
- Symbols
-
- debug
- debug.enable
- debug.enabled
- debug.extend
- Created
- 2026-08-18T18:19:44Z
Contract
- debug creates a debugger instance with the given namespace property and enabled status
- debug.enable activates namespaces matching pattern and updates existing debug instance enabled property
- debug.disable deactivates all namespaces and returns previous namespaces string
- debug.enabled checks whether a namespace string matches current enabled configuration including wildcard and negation prefix
- debug.extend creates a child debugger with namespace appended using default colon delimiter
- debug.extend supports custom delimiter when creating extended child debugger
- debug executes custom log function only when enabled and forwards namespace prefix and arguments
- debug does not invoke log function when namespace is disabled
- debug supports registering custom formatter functions in debug.formatters
- configureLogging helper enables specified namespaces and updates debug instance state
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous
Verification receipts
-
node 22 · linux alpine/x64 · docker PASSed25519:2175b912ea1c23b1