Sample
verify pkg:golang/github.com/jackc/pgx/v5@v5.10.0
sha256:4d68834ba0389cc4355311f974ff606aed9dc2bf17514346753cd044a055676c
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
- 2026-08-19T09:20:03Z
Contract
- pgx.RowToStructByName maps database columns to struct fields matched case-insensitively or overridden by db struct tags
- pgx.RowToAddrOfStructByName scans database row columns into a newly allocated struct pointer
- pgx.RowToStructByNameLax allows scanning when the destination struct has more fields than the database row result set
- pgx.RowToAddrOfStructByNameLax scans database row columns into a pointer to struct with lax field count matching
- pgtype.Point decodes PostgreSQL point coordinates (x,y) from text and serializes to driver.Value
- pgtype.Box decodes rectangular coordinate pairs (high-x,high-y),(low-x,low-y) and encodes to driver.Value
- pgtype.Circle decodes center coordinates and radius <(x,y),r>
- pgtype.Polygon decodes closed polygonal vertex loops
- pgtype.Hstore scans key-value pairs from text format distinguishing string values from SQL NULL values
- pgtype.Bits decodes PostgreSQL bit strings preserving exact bit length and byte encoding
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- spec.json
- test/contract.go
Origin Seeder
anonymous