Sample
verify pkg:golang/github.com/jackc/pgx/v5@v5.10.0
sha256:7c7689c98a4113ab76fef51698d390d4ef0692714466ef9b7923b09fac4e4278
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
go 1.26 windows 11 x64 go 1.26 go go 1
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-19 |
Case
HOW- Goal
- verify pkg:golang/github.com/jackc/pgx/v5@v5.10.0
- Packages
- Environment
- go 1.26
- Created
- 2026-08-19T10:08:59Z
Contract
- StrictNamedArgs rewrites named SQL parameters into positional placeholders $1, $2 and extracts ordered parameter values
- StrictNamedArgs reuses the same positional placeholder for repeated parameter occurrences
- StrictNamedArgs returns an error when a parameter referenced in SQL is missing from the argument map
- StrictNamedArgs returns an error when extra unused arguments are provided in the map
- StrictNamedArgs preserves literal @ characters inside SQL string literals and comments without parameter substitution
- helper BuildStrictUserFilterQuery constructs and rewrites SQL queries with valid parameters
- helper ValidateNamedArgsKeys validates exact key match for StrictNamedArgs
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- sample.go
- spec.json
- test/contract.go
Origin Seeder
anonymous