Sample
verify github.com/jackc/pgx/v5/pgtype.Point in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
sha256:b59f74f45954beb920d4dfbdf9878b8708a0ae1359c32b6efe8c7671b2a2c250
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
windows 11 x64 go
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 github.com/jackc/pgx/v5/pgtype.Point in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
- Packages
- Symbols
-
- github.com/jackc/pgx/v5/pgtype.Point
- Created
- 2026-08-19T08:41:28Z
Contract
- pgtype.Point represents 2D coordinates with Vec2 X, Y float64 and Valid boolean
- pgtype.Point implements driver.Valuer formatting point coordinates string and nil for SQL NULL
- pgtype.Point implements sql.Scanner parsing point string representations and handling nil as invalid
- pgtype.Point implements ScanPoint and PointValue for pgx native point conversions
- pgtype.Point encodes and decodes in text and binary wire formats using pgtype.Map
- sample helper functions provide point creation, distance calculation, formatting, and wire conversions
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- sample.go
- spec.json
- test/contract.go
Origin Seeder
anonymous