Summary
Define and implement Echo's standard host-file aperture contract so local files are observed and materialized through Echo authority instead of app-owned causal ledgers.
Hill
Echo exposes a file aperture contract that can observe host file material, resolve file-site identity posture, admit external drift, accept content proposals against explicit basis, and verify materialization.
Design
- docs/design/echo-owned-file-aperture.md
Notes
This issue backs the current file-aperture design packet and the initial in-memory contract slice. FileSiteId remains host-aperture evidence, not portable WSC causal identity; worldline identity remains separate.
Summary
Define and implement Echo's standard host-file aperture contract so local files are observed and materialized through Echo authority instead of app-owned causal ledgers.
Hill
Echo exposes a file aperture contract that can observe host file material, resolve file-site identity posture, admit external drift, accept content proposals against explicit basis, and verify materialization.
Design
Notes
This issue backs the current file-aperture design packet and the initial in-memory contract slice. FileSiteId remains host-aperture evidence, not portable WSC causal identity; worldline identity remains separate.