Sample
verify pkg:golang/github.com/jackc/pgx/v5@v5.10.0
sha256:5cb28d7c88a02f261db2da32e0955b498e4dde5642b03435c306bfff427585ab
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 wsl
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
- Created
- 2026-08-19T08:49:45Z
Contract
- assert pgx.CollectRows iterates through rows using RowToFunc to produce a strongly typed slice
- assert pgx.RowToMap maps database column names from field descriptions to scanned values in a map
- assert pgx.RowToStructByPos scans columns into struct fields matched by positional index
- assert pgx.RowToAddrOfStructByPos scans row columns positionally and returns a pointer to struct
- assert pgx.CollectOneRow returns the first row value and yields ErrNoRows for empty result sets
- assert pgx.CollectExactlyOneRow yields ErrTooManyRows when the result set contains more than one row
- assert pgx.ForEachRow iterates over rows scanning into positional targets and returns CommandTag
- assert pgx.RowTo scans single-column values directly into basic Go types
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- spec.json
- test/contract.go
Origin Seeder
anonymous