---
type: index
okf_version: 0.2
title: "Block-form provenance — the shape a line parser cannot read"
---

A repo-owned fixture bundle whose concepts carry OKF provenance in **block** form:
`verified` as a YAML sequence of mappings (SPEC §5.2) rather than the single-line flow
shorthand. Navigation must stay tolerant of it — the bytes rendered here are the "before"
referent that later decoder work compares against.

- [Attested computation](attested.md)
- [Multi-verified concept](multi-verified.md)