---
title: "Multi-Block Test Vector"
spec_version: "1.0"
content_type: original
privacy_level: public
quarantine_status: trusted
created_date: "2026-06-23"
---
# Multi-Block Test Vector

This file contains two valid payload blocks. Per spec §3.3, verifiers MUST evaluate the last block and MUST surface a warning indicating block count and evaluated block index. Per spec §6, body_verified MUST be omitted regardless of body_hash because extraction is ambiguous.

-----BEGIN KNOBE B64-----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=
-----END KNOBE B64-----

## Second block follows

Some text between the blocks.

-----BEGIN KNOBE B64-----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-----END KNOBE B64-----