Sample
verify pgtype.UUID parsing, scanning, and value conversion in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
sha256:9487bd537f257b1779bc35d9e02c2db98ef93ab13a67b812a7f79924c8936dbb
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 pgtype.UUID parsing, scanning, and value conversion in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
- Packages
- Symbols
-
- pgtype.UUID
- Created
- 2026-08-19T04:54:42Z
Contract
- pgtype.UUID.Scan parses standard 36-character hyphenated UUID strings into 16-byte representation with Valid true
- pgtype.UUID.Scan parses 32-character compact hexadecimal UUID strings without hyphens
- pgtype.UUID.Scan handles nil input by setting Valid to false to represent SQL NULL
- pgtype.UUID.Value returns 36-character hyphenated string for valid UUID and nil for invalid UUID
- pgtype.UUID.ScanUUID copies UUID bytes and validity from another UUID instance
- pgtype.UUID.UUIDValue extracts the underlying UUID value
- pgtype.UUID.Scan returns an error for invalid UUID string formats or invalid lengths
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/main.go
Origin Seeder
anonymous