Sample
mustermann 3.1.1: Show that mustermann 3.x still provides router mapping through `mustermann/mapper`.
Verified sample for gem mustermann 3.1.1: Show that mustermann 3.x still provides router mapping through `mustermann/mapper`. The contract ran on ruby 3 …
sha256:ef5de91334af58863ba317e0b92c15d432019d6eebf4df7c7899c48d5926527a
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
- 2
- Signing keys that built it
- 1
Declared environment
ruby linux x64 ruby ruby bundler
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| ruby 3 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · rubygems@1 |
2026-08-16 |
| ruby 3 · linux debian/x64 · docker ed25519:2175b912ea1c23b1 | SKIPPED | compile:SKIPPED · contract:SKIPPED · load:SKIPPED · resolve:FAIL CONTAINER_RUN · rubygems@1 |
2026-08-18 |
Case
HOW- Goal
- Show that mustermann 3.x still provides router mapping through `mustermann/mapper`.
- Packages
- Symbols
-
- Mustermann::Mapper
- Mustermann::Mapper#convert
- Environment
- ruby
- Created
- 2026-08-16T15:58:00Z
Contract
- require 'mustermann/mapper'
- assert Mustermann::Mapper.new({ '/\:name' => '/\:name.html' }).convert('/alice') == '/alice.html'
Files
- Gemfile
- NOTES.md
- csx.json
- test/contract.rb