Sample
verify github.com/mitchellh/copystructure.CopierFunc in pkg:golang/github.com/mitchellh/copystructure@v1.2.0
sha256:a0c32604d0a9576604ee9356be07fdeb34d8477bc2df7185007df9e3555ff493
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 go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-21 |
Case
HOW- Goal
- verify github.com/mitchellh/copystructure.CopierFunc in pkg:golang/github.com/mitchellh/copystructure@v1.2.0
- Symbols
-
- github.com/mitchellh/copystructure.CopierFunc
- Created
- 2026-08-21T00:30:30Z
Contract
- copystructure.CopierFunc registered on Config.Copiers executes custom deep copy logic for a specified type
- copystructure.CopierFunc is recursively invoked when the registered type is nested within structs, slices, and maps
- copystructure.CopierFunc returning an error halts Config.Copy and propagates that exact error back to the caller
- Deep copying via copystructure.CopierFunc ensures mutations on the copied value do not affect the original source value
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous