Sample
generate xid, encode to string, parse from string, extract timestamp and bytes
sha256:323ba5a41b1c5dd8f93d9e0f7f3294d06cf03010b11a33672800cb5fd4f0617d
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 1
- Signing keys that built it
- 1
Declared environment
linux 24 · ubuntu · glibc 2.39 x64 go 1.26 go 1
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1golang:1.26-alpine@sha256:28d89ee9cc0f… |
2026-08-23 |
Case
HOW- Goal
- generate xid, encode to string, parse from string, extract timestamp and bytes
- Packages
- Symbols
-
- github.com/rs/xid.FromBytes
- github.com/rs/xid.FromString
- github.com/rs/xid.ID.Bytes
- github.com/rs/xid.ID.String
- github.com/rs/xid.ID.Time
- github.com/rs/xid.New
- Created
- 2026-08-23T16:59:41Z
Contract
- xid.New generates a non-nil 12-byte identifier with the current unix timestamp
- id.String returns a 20-character base32 lowercase representation of the identifier
- xid.FromString parses a valid 20-character string back to the equal xid.ID and rejects invalid format or length
- id.Bytes returns a 12-byte slice representation of the identifier
- xid.FromBytes parses a 12-byte slice back to the equal xid.ID and rejects slices of length other than 12
- id.Time extracts the embedded timestamp from the identifier truncated to seconds
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- spec.json
- test/contract_test.go
Origin Seeder
anonymous