The shared spec stays canonical in the SeedPass repo, where its conformance
oracle (cross-impl suite + fixtures) lives; this doc links it, summarizes the
load-bearing rules to design against (index immutability, no shadow account
numbers, namespaced metadata, capsule rank/independence), and states the
preconditions: SeedPass PR #989's security review lands first, and
@seedpass/core gets published. Also flags the first real design task --
reconciling this repo's v0.6 capsule format with SeedPass spec 11.1.
Co-Authored-By: Claude Opus 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Tkj4rzKBA3uhfgk7kqjsb8
