GenesisCode Semantic Selfhost Authority Status v0.1

Audit date: 2026-08-13 Ledger identity: e3302dc5e6d2c161bf7ab2c52846a09ba8f500ee38ae5aae3098116bec951344

This view is an exact projection of the semantic-decision ledger, not an aggregation of broad capability labels. It is intentionally separate from docs/status/SELFHOST_CUTOVER.md, which reports command routing only. Routing cannot raise a functional decision to H0 and cannot establish H2 or H3.

Levels are the cumulative per-decision predicates in docs/spec/SELFHOST_CLOSURE_LEVELS_v0.1.md: H0 routed, H1 GenesisCode implementation, H2 GenesisCode production authority, H3 reproducible bootstrap fixpoint, and H4 independently reimplemented/conformant. Below H0 is a reporting state, not a closure level.

Summary

Aggregate applicable-decision level: below H0
Applicable semantic decisions: 36
Declared residual stage0 decisions: 2

Level	Decisions
Below H0	16
H0	9
H1	0
H2	11
H3	0
H4	0

Semantic Authority

ID	Decision	Applicability	Level	Production authority	Producer	Fallback	Commands	Migration
`SD-ROUTE-SELECTION`	CLI route and selfhost artifact selection	applicable	H0	`crates/gc_cli_driver/src/selfhost_frontend.rs`	`selfhost/toolchain.gc` `crates/gc_cli_driver/src/selfhost_frontend.rs`	`reachable-parity-harness`	`agent-index` `agent-plan` `apply-patch` `bench/` `cli-schema` `commit/` `debug/` `eval` `explain` `fmt` `gc/` `keygen` `mcp` `optimize` `pack` `parse` `pkg/` `policy/` `refs/` `registry/` `replay` `run` `selfhost-artifact` `selfhost-dashboard` `semantic-edit/` `session/` `sign` `store/` `sync/` `test` `transparency-verify` `typecheck` `vcs/*` `verify` `warm`	`R4.2.g`
`SD-CLI-SCHEMA`	CLI and MCP schema projection	applicable	below H0	`crates/gc_cli_driver/src/cli_schema.rs`	`crates/gc_cli_driver/src/cli_schema.rs` `crates/gc_cli_driver/src/mcp`	`host-authoritative`	`cli-schema` `mcp` `selfhost-dashboard`	`R4.2.g`
`SD-SOURCE-DECODE`	Source parsing and CoreForm lowering	applicable	H2	`selfhost/toolchain.gc` `selfhost/cli_coreform_v1.gc`	`selfhost/parse.gc` `selfhost/parse_core_v1.gc` `crates/gc_coreform/src/parse.rs`	`none-proven`	`debug/*` `eval` `explain` `fmt` `optimize` `parse` `replay` `run`	`R4.2.a`
`SD-CANON-IDENTITY`	Non-frontend canonical term and artifact identities	applicable	H0	`crates/gc_coreform/src`	`selfhost/canon.gc` `selfhost/hash.gc` `crates/gc_coreform/src/canon.rs`	`reachable-parity-harness`	`vcs/` `semantic-edit/` `selfhost-artifact`	`R4.2.c` `R4.2.e` `R4.4.a`
`SD-PRINT-FORMAT`	Canonical and structured source printing	applicable	H2	`selfhost/toolchain.gc` `selfhost/cli_coreform_v1.gc`	`selfhost/printer` `selfhost/printer/03_fmt_list_module.gc` `crates/gc_coreform/src/print.rs`	`none-proven`	`fmt`	`R4.2.a`
`SD-PURE-EVAL`	Reference pure evaluation, values, resources, and seals	residual-stage0	below H0	`crates/gc_kernel/src`	`crates/gc_kernel/src/eval_treewalk.rs` `crates/gc_kernel/src/value.rs`	`declared-stage0-residual`	`eval` `explain` `run` `debug/*`	`R4.5.a`
`SD-COMPILED-EXECUTION`	Compiled artifact decoding and execution	applicable	below H0	`crates/gc_kernel/src/compiled_runtime`	`crates/gc_kernel/src/compiled.rs` `crates/gc_kernel/src/compiled_runtime`	`host-authoritative`	internal	`R3.1.f` `R4.5.c`
`SD-EFFECT-POLICY`	Capability and policy authorization decisions	applicable	H2	`selfhost/toolchain.gc` `selfhost/effect_policy_authority_v1.gc` `selfhost/effect_policy_resource_authority_v1.gc`	`selfhost/effect_policy_crypto_v1.gc` `selfhost/effect_policy_network_v1.gc` `selfhost/effect_policy_plugin_v1.gc` `selfhost/effect_policy_ffi_v1.gc` `selfhost/effect_policy_bridge_v1.gc` `selfhost/effect_policy_gpu_v1.gc` `selfhost/effect_policy_gfx_v1.gc` `selfhost/effect_policy_xr_v1.gc` `selfhost/effect_policy_resource_authority_v1.gc` `selfhost/effect_policy_authority_v1.gc`	`none-proven`	`agent-plan` `run` `test` `apply-patch` `store/` `refs/` `commit/` `pkg/` `policy/` `sync/` `gc/` `vcs/`	`R4.2.d`
`SD-EFFECT-DISPATCH`	Physical host effect dispatch and containment	residual-stage0	below H0	`crates/gc_effects/src`	`crates/gc_effects/src/runner.rs`	`declared-stage0-residual`	`run` `replay`	`R4.5.b`
`SD-REPLAY`	Strict deterministic effect-log replay	applicable	H2	`selfhost/toolchain.gc` `selfhost/effect_replay_authority_v1.gc`	`selfhost/effect_replay_authority_v1.gc`	`none-proven`	`replay`	`R4.2.d`
`SD-DEBUG-TRACE`	Debugger trace, frame, timeline, and bisect decisions	applicable	below H0	`crates/gc_cli_driver/src/cmd_debug.rs`	`crates/gc_cli_driver/src/cmd_debug.rs`	`host-authoritative`	`debug/*`	`R4.2.g`
`SD-TYPE-EFFECT`	Type, effect, contract, and diagnostic checking	applicable	H2	`selfhost/toolchain.gc` `selfhost/typecheck_package_report_v1.gc`	`selfhost/typecheck_compat_v1.gc` `selfhost/typecheck_contract_profile_compose_v1.gc` `selfhost/typecheck_contract_profile_v1.gc` `selfhost/typecheck_core_v1.gc` `selfhost/typecheck_infer_app_v1.gc` `selfhost/typecheck_infer_apply_v1.gc` `selfhost/typecheck_infer_contract_v1.gc` `selfhost/typecheck_infer_core_v1.gc` `selfhost/typecheck_infer_effect_v1.gc` `selfhost/typecheck_infer_prim_v1.gc` `selfhost/typecheck_module_profile_descriptor_v1.gc` `selfhost/typecheck_module_profile_references_v1.gc` `selfhost/typecheck_module_profile_resolution_v1.gc` `selfhost/typecheck_package_context_v1.gc` `selfhost/typecheck_package_exports_v1.gc` `selfhost/typecheck_package_meta_v1.gc` `selfhost/typecheck_package_module_v1.gc` `selfhost/typecheck_package_report_v1.gc` `selfhost/typecheck_profile_negotiation_v1.gc` `selfhost/typecheck_typed_effects_v1.gc` `selfhost/typecheck_types_v1.gc` `selfhost/typecheck_unknown_signatures_v1.gc`	`none-proven`	`typecheck`	`R4.2.b`
`SD-OPTIMIZATION`	Rewrite selection and optimized CoreForm production	applicable	below H0	`crates/gc_opt/src`	`crates/gc_opt/src`	`host-authoritative`	`optimize`	`R4.2.f`
`SD-WASM-TRANSLATION`	CoreForm to Wasm lowering and translation validation	applicable	below H0	`crates/gc_opt/src/stage2_wasm`	`crates/gc_opt/src/stage2_wasm` `crates/gc_wasm/src`	`host-authoritative`	`optimize`	`R3.2.a` `R4.2.f`
`SD-PATCH`	Semantic diff, patch, merge, and refactor decisions	applicable	H2	`selfhost/toolchain.gc` `selfhost/patch_authority_refactor_plan_v1.gc` `selfhost/patch_authority_diff_v1.gc` `selfhost/patch_authority_merge_v1.gc` `selfhost/patch_authority_apply_report_v1.gc`	`selfhost/patch_schema_v1.gc` `selfhost/patch_authority_refactor_plan_v1.gc` `selfhost/patch_authority_diff_v1.gc` `selfhost/patch_authority_merge_v1.gc` `selfhost/patch_authority_apply_report_v1.gc`	`none-proven`	`apply-patch` `semantic-edit/` `session/`	`R4.2.c`
`SD-OBLIGATION`	Obligation generation, evaluation, and promotion decisions	applicable	H2	`selfhost/toolchain.gc` `selfhost/obligation_authority_v1.gc`	`selfhost/obligation_authority_core_v1.gc` `selfhost/obligation_authority_typecheck_v1.gc` `selfhost/obligation_authority_determinism_v1.gc` `selfhost/obligation_authority_lint_v1.gc` `selfhost/obligation_authority_ai_style_v1.gc` `selfhost/obligation_authority_preflight_v1.gc` `selfhost/obligation_authority_replay_v1.gc` `selfhost/obligation_authority_property_v1.gc` `selfhost/obligation_authority_stage_v1.gc` `selfhost/obligation_authority_coverage_v1.gc` `selfhost/obligation_authority_translation_v1.gc` `selfhost/obligation_authority_gfx_api_v1.gc` `selfhost/obligation_authority_gfx_runtime_v1.gc` `selfhost/obligation_authority_gfx_runtime_finalize_v1.gc` `selfhost/obligation_authority_v1.gc`	`none-proven`	`apply-patch` `pack` `test` `pkg/` `session/`	`R4.2.d`
`SD-SESSION`	Transactional snapshot, stage, test, apply, and abort decisions	applicable	below H0	`crates/gc_cli_driver/src/agent_session.rs`	`crates/gc_cli_driver/src/agent_session.rs`	`host-authoritative`	`session/*`	`R4.2.g`
`SD-AGENT-INDEX`	Agent card, symbol, diagnostic, and source indexing	applicable	below H0	`crates/gc_cli_driver/src/cmd_agent_index.rs`	`crates/gc_cli_driver/src/cmd_agent_index.rs`	`host-authoritative`	`agent-index`	`R4.2.g`
`SD-AGENT-PLAN`	Structured intent workflow planning and policy prechecks	applicable	below H0	`crates/gc_cli_driver/src/cmd_agent_plan.rs`	`crates/gc_cli_driver/src/cmd_agent_plan.rs`	`host-authoritative`	`agent-plan`	`R4.2.g`
`SD-BENCH`	Benchmark planning, execution, scoring, replay, custody, and registry decisions	applicable	below H0	`crates/gc_cli_driver/src/cmd_bench.rs` `scripts/lib`	`crates/gc_cli_driver/src/cmd_bench.rs` `scripts/lib`	`host-authoritative`	`bench/*`	`R4.2.g`
`SD-SIGNING`	Key generation and artifact signing	applicable	H2	`selfhost/toolchain.gc` `selfhost/signing_authority_v1.gc`	`selfhost/signing_authority_v1.gc`	`none-proven`	`keygen` `sign` `bench/*`	`R4.2.d`
`SD-EVIDENCE-VERIFY`	Evidence, signature, transparency, package, and run verification	applicable	H2	`selfhost/toolchain.gc` `selfhost/evidence_verify_package_v1.gc` `selfhost/evidence_verify_authority_v1.gc`	`selfhost/evidence_verify_package_v1.gc` `selfhost/evidence_verify_authority_v1.gc` `selfhost/toolchain.gc`	`none-proven`	`verify` `transparency-verify` `registry/` `bench/` `sign`	`R4.2.d`
`SD-STORE`	Content-addressed object storage and integrity decisions	applicable	H0	`selfhost/store_authority_v1.gc` `selfhost/store_verify_authority_v1.gc` `crates/gc_effects/src/store_authority.rs` `crates/gc_effects/src/store_authority_read.rs` `crates/gc_effects/src/store_authority_verify.rs` `crates/gc_effects/src/policy_selfhost.rs` `crates/gc_effects/src/runner_cap_store.rs` `crates/gc_effects/src/runner_cap_store_read.rs` `crates/gc_effects/src/runner_cap_store_verify.rs` `crates/gc_effects/src/store.rs`	`selfhost/toolchain.gc` `selfhost/store_authority_v1.gc` `selfhost/store_verify_authority_v1.gc` `crates/gc_cli_driver/src/cmd_store.rs`	`reachable-parity-harness`	`store/` `refs/` `commit/` `gc/` `verify`	`R4.2.e`
`SD-REFS`	Reference read, list, update, and delete decisions	applicable	H0	`selfhost/refs_authority_v1.gc` `crates/gc_effects/src/refs_authority.rs` `crates/gc_effects/src/runner_cap_refs.rs`	`selfhost/toolchain.gc` `selfhost/refs_authority_v1.gc` `crates/gc_effects/src/refs_authority.rs` `crates/gc_cli_driver/src/cmd_refs.rs`	`reachable-parity-harness`	`refs/` `gc/`	`R4.2.e`
`SD-COMMIT`	Commit object construction and inspection	applicable	H0	`selfhost/commit_authority_v1.gc` `crates/gc_cli_driver/src/commit_authority.rs` `crates/gc_cli_driver/src/cmd_commit.rs`	`selfhost/toolchain.gc` `selfhost/commit_authority_v1.gc` `crates/gc_cli_driver/src/commit_authority.rs` `crates/gc_cli_driver/src/cmd_commit.rs`	`reachable-parity-harness`	`commit/*`	`R4.2.e`
`SD-VCS`	Semantic VCS hash, diff, apply, log, blame, why, merge, and conflict decisions	applicable	H0	`crates/gc_vcs/src`	`selfhost/cli_coreform_vcs_pkg_v1.gc` `crates/gc_vcs/src`	`reachable-parity-harness`	`vcs/*`	`R4.2.e`
`SD-PACKAGE-WORKSPACE`	Workspace, scaffold, manifest, migration, and environment decisions	applicable	below H0	`crates/gc_cli_driver/src/pkg_workspace_ops.rs`	`crates/gc_cli_driver/src/pkg_workspace_ops.rs`	`host-authoritative`	`pkg/*`	`R4.2.e`
`SD-PACKAGE-RESOLUTION`	Package graph, lock, update, install, and dependency resolution	applicable	H0	`selfhost/pkg_lock_read_authority_v1.gc` `selfhost/pkg_lock_write_authority_v1.gc` `selfhost/pkg_resolution_identity_authority_v1.gc` `crates/gc_effects/src/pkg_lock_read_authority.rs` `crates/gc_effects/src/pkg_lock_write_authority.rs` `crates/gc_effects/src/pkg_resolution_identity_authority.rs` `crates/gc_effects/src/pkg_resolution_plan_authority.rs` `crates/gc_effects/src/runner_cap_pkg_low/dispatch_lock_io.rs` `crates/gc_effects/src/runner_cap_pkg_low/dispatch_lock_io/save_lock.rs` `crates/gc_pkg/src`	`selfhost/toolchain.gc` `selfhost/cli_pkg_runtime_v1.gc` `selfhost/pkg_lock_read_authority_v1.gc` `selfhost/pkg_lock_write_authority_v1.gc` `selfhost/pkg_resolution_identity_authority_v1.gc` `crates/gc_effects/src/pkg_lock_read_authority.rs` `crates/gc_effects/src/pkg_lock_write_authority.rs` `crates/gc_effects/src/pkg_resolution_identity_authority.rs` `crates/gc_effects/src/pkg_resolution_plan_authority.rs` `crates/gc_pkg/src`	`reachable-parity-harness`	`pkg/*`	`R4.2.e`
`SD-PACKAGE-EXEC`	Package build, run, test, optimize, and qualification decisions	applicable	below H0	`crates/gc_cli_driver/src`	`crates/gc_cli_driver/src/pkg_task_runner.rs`	`host-authoritative`	`pkg/*` `test` `pack`	`R4.2.e` `R4.2.f`
`SD-PACKAGE-DISTRIBUTION`	Snapshot, export, import, publish, and remote package decisions	applicable	H0	`crates/gc_pkg/src` `crates/gc_registry/src`	`selfhost/cli_pkg_runtime_updates_v1.gc` `crates/gc_pkg/src`	`reachable-parity-harness`	`pkg/*`	`R4.2.e`
`SD-PACKAGE-ABI-DEPLOY`	ABI, bridge, target, deploy-plan, and runtime-profile decisions	applicable	below H0	`crates/gc_cli_driver/src`	`crates/gc_cli_driver/src/pkg_assurance_ops.rs`	`host-authoritative`	`pkg/*`	`R4.2.e` `R4.2.g`
`SD-POLICY-ALIAS`	Local policy alias and default selection	applicable	H2	`selfhost/toolchain.gc` `selfhost/policy_authority_v1.gc`	`selfhost/policy_authority_v1.gc`	`none-proven`	`policy/*`	`R4.2.d`
`SD-REMOTE-SYNC`	Remote object/ref synchronization decisions	applicable	below H0	`crates/gc_registry/src`	`crates/gc_cli_driver/src/cmd_sync.rs` `crates/gc_registry/src`	`host-authoritative`	`sync/*`	`R4.2.e`
`SD-REGISTRY`	Registry serving, admission, and retrieval decisions	applicable	below H0	`crates/gc_registry/src`	`crates/gc_registry/src` `crates/gc_cli_driver/src/cmd_registry.rs`	`host-authoritative`	`registry/` `sync/`	`R4.2.e`
`SD-ARTIFACT-GC`	Reachability, pin, purge, and artifact reclamation decisions	applicable	H0	`crates/gc_effects/src/runner_cap_gc_gpk_low.rs`	`selfhost/cli_reachability_v1.gc` `crates/gc_cli_driver/src/cmd_gc.rs`	`reachable-parity-harness`	`gc/*`	`R4.2.e`
`SD-SELFHOST-ARTIFACT`	Selfhost artifact assembly, identity, freshness, and admission	applicable	below H0	`crates/gc_prelude/src/selfhost_coreform_v1.rs`	`selfhost/toolchain.gc` `crates/gc_cli_driver/src/cmd_selfhost_artifact.rs`	`host-authoritative`	`selfhost-artifact`	`R4.2.g` `R4.4.a`
`SD-WARM-MCP`	Warm daemon, worker, MCP catalog, and request orchestration	applicable	below H0	`crates/gc_cli_driver/src`	`crates/gc_cli_driver/src/warm_worker_process.rs` `crates/gc_cli_driver/src/mcp`	`host-authoritative`	`warm` `mcp`	`R4.2.g`
`SD-FRONTEND-CANON-IDENTITY`	Frontend canonical CoreForm bytes, module identity, and spans	applicable	H2	`selfhost/toolchain.gc` `selfhost/cli_coreform_v1.gc`	`selfhost/canon.gc` `selfhost/cli_coreform_v1.gc` `selfhost/hash.gc` `selfhost/parse.gc` `selfhost/parse_core_v1.gc` `selfhost/printer/03_fmt_list_module.gc`	`none-proven`	`debug/*` `eval` `explain` `fmt` `optimize` `parse` `replay` `run`	`R4.2.a`

Claim Boundary

docs/spec/SELFHOST_CLOSURE_LEVELS_v0.1.json is the machine authority; every level requires all lower-level predicates and evidence classes.
H0 proves routing only; it does not prove GenesisCode implementation or authority.
H1 requires a GenesisCode implementation but permits another production authority.
H2 requires sole reachable GenesisCode semantic production authority and independently checked no-fallback evidence.
H3 additionally requires repeated, cross-host stage2/stage3 fixpoint identity and DDC or equivalent source binding.
H4 additionally requires a separately custodied independent reimplementation or complete proof-checking verifier with hidden controls.
The minimal pure kernel and unavoidable host effects may use the reviewed non-promoting N/A disposition under the explicit stage0 contract; N/A is not a closure level or score credit.
Broad capability-ledger selfhost labels are traceability summaries only. This exact decision ledger is authoritative for semantic selfhost status.