---
model: gpt-5.6-sol
service: opencode
timestamp: 2026-08-27T21:11:15Z
git_ref: d130431c
diff_cmd: git diff HEAD~1..HEAD
---

# Raw output - simplify bindspace model names

While reviewing realized bindspace metadata, the human requested more
concrete names for the existing bindspace model family and asked that
the rename remain separate from the subsequent feature.

> `git diff HEAD~1..HEAD -- tractor/discovery/_bindspace.py tractor/discovery/_tunnel.py tractor/discovery/__init__.py tests/discovery/test_bindspace.py tests/discovery/test_wg_iface_lifecycle.py ai/tpt-backends/00_shared_backend_contract.md ai/tpt-backends/03_wg_tunnel_bindspace.md`

Renamed `BindspaceIdentity` to `BindspaceRef` for the serializable,
non-owning, host-local resource record. Renamed `BindspaceHandle` to
`Bindspace` for the live process-local FD-backed capability, and renamed
its `.identity` field to `.ref`.

No compatibility aliases were added because the models are unshipped.
Active design contracts now distinguish the serialized request, the
wire-safe non-owning ref, and the live capability. Ruff passed, 518
tests collected, and 53 focused bindspace/WireGuard/listener tests
passed across the final two-commit tree.