Epiphany/state/map.yaml

experiment:
  name: Epiphany
  body: F:\Projects\Epiphany
  purpose: Native, inspectable agent organism with typed state and explicit organ authority.

objective:
  current: Keep the admitted OpenRouter/Ox body braked, then run the fresh-store Decision-Auditable Concurrent Mind capstone only when the operator deliberately resumes shakedown cognition.

architecture:
  body: Repository, runtime, service processes, stores, interfaces, and deployment substrate.
  mind: CultCache-backed typed state admitted through Mind-owned transactions.
  self: Routes pressure and work; does not inherit another organ's authority.
  eyes: Establishes source and observation provenance before change.
  modeling: Maintains the source-grounded RepoModel and Body map.
  imagination: Proposes futures without adopting or executing them.
  hands: Changes the Body only through an admitted action route and scoped gate.
  soul: Verifies consequences and invariants at the layer where failure appears.
  persona: Owns public cognition and speech eligibility.
  continuity: Owns recovery, compaction, sleep, and restart protocol.
  model_atlas: Federates provider-owned offers and consumer-owned claims through signed publications; its projector derives edges, compatibility, cycles, and blast radius without owning dependency truth.
  substrate_gate: Owns access grants, not state admission.
  crossings:
    bifrost: Owns governed external transport and its signed receipts.
    idunn: Owns source-change CI/CD observation, compilation, testing, release construction, deployment, and daemon survival.
    cultmesh: Projects typed state without becoming its owner.
    model_provider: Owns explicit provider selection and exact provider lowering; OpenRouter/Ox is the admitted Yggdrasil provider, while Codex-derived transport remains an optional OpenAI boundary rather than Epiphany authority.
    codex: Retained only where an OpenAI provider needs its earned authentication or transport capability.

invariants:
  - Mind is the sole durable state-admission authority.
  - Modeling maps the Body; Eyes establishes provenance; Hands acts; Soul verifies; Self routes.
  - Persona speech and external consequences require explicit typed authority and signed receipts.
  - Bifrost owns external transport; Idunn owns deployment actuation; neither may impersonate Epiphany cognition.
  - CultMesh and Eve are projections, never owners of project truth.
  - Native model requests are canonical. Provider requests are derived internally through the selected typed provider dialect; credentials are injected by the deployment substrate and never become Mind authority.
  - Nobody owns a shared dependency edge; providers own offers, consumers own claims, Soul owns exact verification evidence, and the Atlas projector owns only deterministic derivation.
  - Atlas may wake local Modeling or Soul through consumer Self, but it never grants Hands authority or writes a foreign repository Mind.
  - The canonical swarm brake blocks Epiphany cognition and Epiphany-authored external consequences while preserving Epiphany read-only physiology and operator sight. It does not gate Idunn startup, Idunn self-bootstrap, or same-release daemon recovery: the persisted brake remains engaged across restart. A target brake may gate deployment mutation of that target, never Idunn itself or unrelated service lifecycle.
  - Corrupted Epiphany runtime state is an operator-enginseer intervention surface, not a permission boundary. Repair it proactively from authoritative evidence, preserve immutable evidence, and record exact before/after receipts; this standing repair authority does not bypass typed gates for new external consequences.
  - Evidence and git retain history; this map retains only state that changes future decisions.

current_status:
  decision_audit_cut: Exact f8412b69 adds a read-only context-ID audit projection over the sealed basis, decoded reasoning projection, exact terminal native/provider requests, governed tool observations, structured terminal records, and exact Mind commit receipts. Exact 5f66d6c9 adds deterministic read-only discovery of fully auditable terminal context IDs through the existing packaged model runtime; sealed but nonterminal contexts remain physiology and are omitted. Worker archive v1 retains the typed role and generic result family; runtime schema v2 refuses the prior digest-only writable archive shape. Yggdrasil CI then falsified five portable-test assumptions and accepted their source repairs through exact ebc0ffe4. Its sealed Linux package predates the operator-control-plane deletion and is now historical package evidence, not a deployable current release.
  provider_schema_cut: Exact 553f79d9 makes one OpenAI Responses dialect compiler own every role and Persona output schema. Provider-illegal conditional and parent-relative structure is removed, literal-only schemas receive explicit types, supported standard-model constraints remain generation guidance, and UUID formats lower to exact patterns. Full native decoding and family Mind admission remain final authority. Preserved packaged falsifications at 55fb4cf8, edd664db, and 1e01c339 prove refusal before inference, typed failure without Mind writes, successful concurrent Persona cognition, and transcript-free failure audit.
  repo_model_body_cut: Exact a8f3c1f0 makes the authenticated runtime Body route own initial keyed RepoModel binding. Bootstrap derives the digest from the admitted RepositoryBodyObservationBasis, initialization reauthenticates runtime, swarm, workspace, and Body binding before any write, and a hostile seed refuses with the whole store byte-identical. The exact 553f79d9 package exposed this root after concurrent Persona and terminal Modeling cognition; its result is not transplanted.
  semantic_cache_cut: The current worktree derives Modeling semantic work from the complete exact keyed RepoModel document-version set and the Mind commit receipts that own those versions. Work items are content-addressed cache physiology generated from the freshly assembled view, so disjoint Mind commits never contend on a singleton projection head. Every operation rederives the complete current keyed basis from its opening snapshot; full-snapshot CAS fences concurrent namespace phantoms. Bootstrap work cannot suppress a later keyed basis, and Modeling retention judges staleness by exact basis identity rather than synthetic aggregate generation or timestamp order. The projector's graph-shaped revision/hash fields survive only as compatibility-shaped cache DTO fields and cannot admit Mind or route cognition. Focused keyed-concurrency and retention suites pass; core is 496/496.
  package_baseline: Exact 6b44b4d39b4867ae392c54e52bd2daf1207a7c7b is the admitted Yggdrasil source. Its serialized full-workspace gate passed with receipt SHA-256 c04244fb986b749e4a20439320ef0790d4c7e437c0d9939420dcee5e085c16e5. Idunn sealed 26 root-owned non-writable binaries plus release-witness.ccmp as release sha256-db5033abd5b3bf8eeccb40b5cf8d030da5434cc71e4ef48d090ba6a561dc5ecf; witness-file SHA-256 is 36e70441aa27010436d4f9dbc5d6b591758f8299d77c415d1d1803d35a9fff31. OpenRouter model stealth/ox-alpha and its systemd-injected credential are readiness-proven. The three Epiphany physiology units are active with zero restarts, the swarm brake and Idunn deployment brake are engaged, and signed generic Idunn health admission is exact. A positive model-backed fresh-store capstone remains open.
  summary: The keyed RepoModel hard cut, decision-context foundation, Model Atlas code slice, complete Body, Proposal, frontier-verdict Modeling, frontier Research, frontier Verification, frontier Planning/PlanMind, Reorientation, and Persona decision-context lifecycles are landed on codex/epiphany-shakedown-live. Keyed Mind plus exact runtime receipts own coordinator presence, work discovery, deterministic launch, job-bound continuation, review, typed failure, semantic admission, and retained decision reachability. Exact 07d891ba and ec1431ff delete the persisted/global thread aggregate and its generic coordinator/prompt/revision surfaces. Exact f7948795 deletes MindGatewayReview, MindStateCommitReceipt v0, the generic interpreter prompt, runtime registration/read APIs, false thought/state-effect/adoption CultNet mouths, and stale launch proof profiles. CultMesh now projects only reasoning basis, decision context, and exact Mind commit receipt, read-only. Exact 1c9aafd8 seals the terminal decision context before model-backed frontier-Planning failure and binds the typed failure plus generic job result to it. Exact e0e75a30 deletes the residual aggregate role patch/parser/policy surface, gives Research one closed typed decision, and deletes the unowned generic Imagination planning patch. Exact 12b1b285 makes runtime model/tool binding validation the shared owner for execution and decision sealing; hostile provider, receipt, and stored-binding substitutions refuse, while retained basis/context audit survives transcript-delta deletion. Exact 01602fd3 advances Mind/runtime to v2/v1 and refuses historical or split writable identity pairs before registered writers see them. Exact 26b6a5bf proves simultaneous disjoint Modeling writes, simultaneous Verification+Modeling admission, same-identity conflict, exact replay, and reopened graph assembly; raw mutation primitives are crate-private. Exact 7c2ebd81 moves Persona state-note admission from the legacy agent-memory aggregate into keyed Mind documents and proves a concrete Hands consequence can commit simultaneously. Exact 79c0e373 seals the assembled Persona input and observed source versions in Mind before inference. Exact d3300bba authenticates that input through its one exact Mind commit, refuses naked typed documents, re-enters without external observation or model inference, and proves current-work reconstruction is identical and read-only across Launch, Wait, completed, and post-Research boundaries. No compatibility reader, bootstrap aggregate, schema migrator, or dual reader survives. The source-level Decision-Auditable Concurrent Mind migration is accepted; the fresh exact-package capstone remains open. The machine remains a supervised engineering alpha; Model Atlas operational Gate 1 stays paused.
  public_positioning: docs/positioning.md is the current public claim owner. Epiphany is the organizational layer above frontier AI workers; global coherence collapse is the primary failure; prompts are bounded projections of governed organizational state; humans retain purpose, judgment, authority, disagreement, exceptions, and acceptance. GameCult is the forge and longitudinal evidence program for a target federation of one locally owned Epiphany project organism per living project Body. Model Atlas carries typed offers, claims, evidence, and derived technical relationships; Bifrost is the intended external work, membership, governance, attribution, and identity-linked receipt rail. Public Persona relationships and visitor surfaces are intended social infrastructure, while private Mind and consequence authority remain local. The fleet, real three-repository Gate 1, complete Bifrost attribution, sustained autonomous production, visitor experience, and external design-partner pilots remain gated alpha targets.
  latest_phase: Exact ab321b34 adds one decision-auditable OpenRouter transport without giving provider selection Mind authority. Exact c1a6034f keeps read-only supervisor, heartbeat, and resident-Self physiology alive while the swarm brake is engaged, and exact 6b44b4d3 publishes generic signed health under Idunn's shared wire schema. Idunn exact 8ddf8140 generalizes deployment validation over canonical authenticated daemon health. gamecult-ops exact a9e9f79/0c0dbd1 binds that proof to Idunn's root trust store and inspects systemd credentials inside Resident Self's mount namespace. The current exact source is deployed and signed-health admitted; Gate 1 remains paused behind the fresh-store capstone and deliberate operator wake.
  operational_state:
    local_worktree: source_head_6b44b4d3_pushed_yggdrasil_deployed_signed_health_admitted_braked_docs_reconciled
    docker_engine_access: starfire_compiler_retired_all_yggdrasil_epiphany_transient_containers_volumes_package_roots_and_per_run_test_target_removed_future_idunn_epiphany_builds_native_rust_1_95_0_via_gamecult_ops_89f0d78
    operator_wireguard: restored
    starfire_persona_permit_firewall: persistent_exact_gamecult_ops_6ee08a4
    yggdrasil: upgraded_16_vcpu_62_gib_2_tib_intended_swarm_and_cicd_host
    yggdrasil_idunn_epiphany_cicd: exact_8ddf81400bfc0f51309cd37f8f196403fc5dbb79_provenance_live_nrestarts_0_generic_signed_health_validator_live
    yggdrasil_epiphany_package: source_6b44b4d39b4867ae392c54e52bd2daf1207a7c7b_release_sha256_db5033abd5b3bf8eeccb40b5cf8d030da5434cc71e4ef48d090ba6a561dc5ecf_witness_file_sha256_36e70441aa27010436d4f9dbc5d6b591758f8299d77c415d1d1803d35a9fff31_26_binaries_plus_witness_root_owned_nonwritable
    yggdrasil_epiphany_test_receipt: sha256_c04244fb986b749e4a20439320ef0790d4c7e437c0d9939420dcee5e085c16e5_129_summaries_serial_stateful_suite_passed
    yggdrasil_epiphany_deployment: request_2026_08_22T07_53_37_096Z_succeeded_deployment_env_exact_signed_authenticated_health_active_openrouter_ox_credential_ready_swarm_and_deployment_brakes_engaged_no_transient_containers_named_volumes_package_roots_or_per_run_test_target
    starfire: operator_workstation_and_source_checkout_not_cicd_build_body
    starfire_runtime_identity: epiphany-starfire
    starfire_swarm_brake: original_c011_quiescent_exited_255_f90_copied_proof_body_braked_and_stopped_exit_zero
    starfire_release: exact_465af24d_sha256_089e0005_historical_c011_not_running
    starfire_repository_body: bound_and_observed
    starfire_verse_topology: bound_to_current_repository_body
    starfire_native_status: canonical_docs_corrected_original_c011_containers_exited_255_named_volumes_quiescent
    bifrost: exact_cb3239aa_f67f5122_native_runtime_active_on_yggdrasil
    bifrost_persona_feedback: ready_on_yggdrasil
    bifrost_feedback_binding: gamecult_aquarium_to_epiphany_starfire
    bifrost_feedback_crossing: authenticated_transport_only
    bifrost_persona_mouth: active_on_yggdrasil_10_77_0_1_17876
    starfire_persona_permit: authenticated_prior_release_pid_19024_10_77_0_2_17877
    persona_first_live_consequence: signed_failed_expired_without_repost
    persona_second_live_consequence: signed_unknown_unreceipted_bridge_refusal_without_repost
    persona_permit_probe: unique_node_rust_node_request_completed
    persona_fresh_consequence: blocked_by_absent_yggdrasil_discord_credential
    yggdrasil_epiphany_services: epiphany_supervisor_heartbeat_and_resident_self_active_running_nrestarts_0_braked_signed_health_active_managed_services_current
    yggdrasil_previous_capacity_2026_08_08: historical_2_vcpu_1_9_gib_measurement_obsolete_after_host_upgrade
    yggdrasil_linux_physiology_smoke: exact_b5140288_runtime_spine_sha256_14143382_passed_and_removed
    starfire_linux_model_cognition: exact_a0d56f94_model_runtime_sha256_c72f33ed_two_turns_passed_20_mib_peak_rss
    starfire_linux_resident_coordination: exact_c0055772_heartbeat_self_plan_coordinator_passed
    starfire_linux_resident_peak: 62590976_bytes_self_plus_coordinator_plus_model_worker
    starfire_linux_role_cognition: eyes_and_modeling_tools_results_and_acceptance_proven_zero_consequence
    starfire_linux_modeling_peak: 109887488_bytes_resident_body_plus_modeling_circuit
    yggdrasil_epiphany_service_contract: idunn_source_change_owner_eve_and_local_typed_operator_surfaces_no_discord_control_plane
    resident_physiology: historical_c011_exact_465af24d_zero_zombie_proof_accepted_current_containers_exited_255
  unresolved_authority: The Decision-Auditable Concurrent Mind cut, explicit OpenRouter/Ox provider boundary, braked read-only physiology, and generic signed-health admission are live on Yggdrasil. Bifrost remains Persona and governed external-consequence transport; Eve/CultUI and local typed tools remain the human and enginseer surfaces. No positive Ox-backed Mind decision has been admitted yet because the shakedown brake remains deliberately engaged. Model Atlas Gate 1 remains paused. Historical c011 and partial Gate roots stay untouched/read-only.
  next_action: On explicit operator resumption, create a fresh isolated runtime/Mind root and run the positive Decision-Auditable Concurrent Mind capstone with OpenRouter stealth/ox-alpha through concurrent Persona and repository work, Body-Modeling-Mind, optional explicit Eyes evidence, Hands-Verification-Mind, list-decisions plus exact context audit, and restart/re-entry. Keep both brakes engaged until that deliberate wake. Do not invent a generic harness, transplant historical proof authority, ship a proof-only binary, restore deleted operator or compatibility authority, or compile on Starfire.

active_subgoals:
  - Complete the fresh exact-package Decision-Auditable Concurrent Mind capstone before any further operational Gate run.
  - Prove the ordered Model Atlas Gate 1 with real isolated stores: establish signed sight before engaging all brakes, then prove frozen read-only state and no local Modeling or Soul wakes.
  - Prove Persona, Self, Eyes, Modeling, Imagination, Hands, Soul, Mind, Continuity, and nervous-system behavior individually.
  - Prove a live coordinated path from source gathering through the Hands gate and post-action verification.
  - Bound artifact retention and prove supervised restart, crash recovery, session closure, and long-duration resource behavior.
  - Keep source editing on F:. Idunn on upgraded Yggdrasil owns source-triggered compilation, testing, packaging, deployment, and daemon survival; do not duplicate that work on Starfire.

organ_readiness:
  model_atlas: code-complete and locally verified; ordinary Modeling uses runtime-authored proposal v2, authenticated Body-manifest evidence, derived opaque IDs, and exact CAS. Publishers revalidate Body evidence; signed transport, deterministic enriched projection, one Eve tree, local impact admission, Resident Self lane pressure, brakes, partition staleness, cycle policy, and no-Hands boundary pass. Real ordered Starfire Gate 1 and sustained dogfood remain open.
  persona: partial; the live Projector -> Persona -> Interpreter loop now consumes Ghostlight's exact-revision generalized projection membrane, and the Persona receives only one lived narrative stream rather than parallel raw transcript, memory, mention, activity, or typed-state authorities. Epiphany retains stage receipts, effect validation, Mind admission, brakes, Bifrost consequence gates, and terminal commit. Cross-host request/receipt/permit organs, distinct identities, exact release admission, unique permit completion, signed failure/unknown receipts, and no-repost behavior are live. Exact Bifrost cb3239aa fixes positional permit bodies and binds the Discord bridge command receipt to the signed request. A completed public consequence remains unproven because Yggdrasil has no Discord bot credential.
  self: partial; proposal recovery, Mind admission, current-model Hands routing, Soul lifecycle precedence, verdict incorporation, proposal preemption, explicit-obligation Eyes routing, in-process status ownership, causal Soul-to-Modeling routing, and grant-owned lifecycle projection are live. Exact c7412998 removes accepted Eyes, generic regather, role lanes, and Modeling hints from Research launch authority; the exact Research lifecycle alone drives Launch/Wait/Review, and accepted Eyes alone cannot manufacture Modeling. Exact d4907ee8 proves first-attempt proposal Modeling fulfillment, exact grant terminalization, and one terminal downstream review whose receipt carries the post-transaction awaitFrontierProposal action without replay.
  eyes: local and copied Linux source-gathering circuits are proven. Immutable GitHub identity, execution revalidation without a grant, frontier-owned continuation, request-owned exact public-source coverage, sealed decision context, and keyed evidence/observation admission share typed owners. Exact c7412998 makes one Research lifecycle own launch, terminal decision durability, review, and Eyes.frontier_research admission; full RepoModel state is audit cargo while the exact frontier closure owns conflicts. Exact 3d13b1ea rejects zero, partial, or unrequested public lookup sets. Exact c40aa286 shares terminal receipt validation across provider and Mind. Exact packaged f90f1186 completed two immutable public lookup and Mind-acceptance cycles, advanced authenticated tool receipts from 53 to 61, produced no Hands consequence, survived process turnover, and stopped braked with both daemons exiting zero. GitHub's August 2026 service incidents are classified as external provider downtime; they do not falsify Epiphany's source identity or gate ownership. Denial-before-network and successful immutable lookup remain separate proofs.
  modeling: proven for the current bounded Windows circuit, the causal Linux resident Eyes-to-Modeling route, governed live directory observation, typed resident grant sight, first-attempt proposal-frontier publication, and single-consumption coordinator review. Exact d367e525 proves the full frontier-verdict lifecycle from atomic Soul request through deterministic launch, sealed decision, disjoint keyed merge, same-frontier refusal, and Modeling.frontier_verdict admission. Exact d4907ee8 proves one outer proposal job, one terminal review, post-transaction awaitFrontierProposal publication, and no replay. Broader Body-map coverage remains open.
  imagination: proven for three bounded live circuits, exact packaged receipt-free settlement, and genuine packaged model-produced option generation. Exact acd91e6e accepted signed public feedback into one proposal-only request, derived all causal identity and quoted-evidence references from authenticated runtime context, atomically published worker result plus candidate companion, settled Self once without retry, and neither adopted the proposal nor granted Hands. The rejected b661ec4b copied run remains evidence that model-authored evidence identifiers were an illicit provenance mouth; its three failed attempts were braked and sealed.
  hands: proven for bounded consequences; native patch, command, commit, push, and typed receipts bind reviewed path ceilings to exact changed-path subsets.
  soul: proven for the current bounded route-chain consequence; exact d367e525 makes Verification acceptance atomically own the Soul verdict and deterministic frontier-Modeling request rather than relying on later accepted-at selection. Exact d3bfbda0 launched Verification through typed plan-decision provenance, result f23fe2b6 was accepted at revision 57, and Self then derived Modeling before any repeated Hands authority.
  mind: proven for launch-owned resident frontier adjudication; two historical attempts failed closed, exact bd96305e derived immutable identity from authenticated launch, authorized retry 2d2a3e8b completed, and Self atomically committed terminal adopt decision e7d7f3c7. Broader memory retention and long-duration behavior remain open.
  continuity: partial; authenticated 55660d78 terminalized the copied v28 dead worker once and refused duplicate restart, while sealed v28 remained unchanged. Exact 100d8854 closes only all-terminal sessions, emits one deterministic event, and refuses post-close jobs. Exact 42bc665a proves bounded retention and restart sequence recovery. A digest-pinned Linux runtime-spine at b5140288 repeated closure invariants on Yggdrasil. Authenticated c005 proves typed resident state survives hard exit, executable-body replacement, runtime-topology correction, and restart while preserving awaitFrontierProposal. Exact b8138a6b proves active-child and idle SIGTERM closure with exit zero and final braked state. Exact c930f505 proves cross-container resident ownership refusal without state mutation while Heartbeat retains its distinct typed lock. Exact ed15f83a packages resident lifecycle retention. Exact 16c4b19f packages coordinator receipt retention without resurrection. Exact 75b84180 packaged Linux proves worker start gating, claimed/active orphan death recovery, canonical resident requeue, and one distinct same-request retry without dual live authority. Exact 7637b1cf packages and proves atomic generic job/result/event plus terminal-failure process closure, canonical resident settlement, and a distinct same-request retry with no dual live authority. Exact 2e66433f packaged Self proves admitted-model-direction valid-result-before-receipt closes once without retry. Exact 52ee6b53 packages the corrected full-backing resident retention fence. Exact 53678374 packages authenticated failed and fulfilled outer-worker archival: window one retires only the older exact seven-envelope family, retained authority stays live, archived failure cannot resurrect, and archived fulfillment remains queryable. Direct packaged proposal Modeling and deployed journald ownership are accepted. Exact a4756857 packages CultCache 0ba8745 and proves named-volume publication across forty SIGKILL writers plus ten million concurrent lockless reads. Exact f04abd6b restarts a sealed braked resident with startup maintenance, stable revision/hashes, no grant resurrection, 0.36% sampled CPU, and a second clean SIGTERM exit zero.
  nervous_system: partial; detached scheduling, runtime jobs, typed feedback, ordinary Windows coverage-store identity, and operator projection work. Exact c0055772 proves Linux heartbeat acknowledgement/regrant, Self single-consumption launch, authenticated plan coordinator completion, and a persistent resident body. The accepted Linux Eyes-to-Modeling circuit proves detached role workers, native read-only tool loops, typed admission, and causal next-organ routing. Exact 16407f7e adds cross-container readiness ownership and an actual c006 923-pulse braked plateau. Exact c9a2a979 adds two consecutive causal grants with clean terminal settlement, then completed 36,700 total Heartbeat iterations across a 10h23m braked endurance run with bounded artifacts, stable authority hashes, and clean dual exit zero. Exact 3f37503e makes the brake a true cognition-ingress boundary and proves 0.29-0.33% copied resident CPU at one-second cadence. Exact f04abd6b decouples maintenance from polling and proves released sleeping CPU about 3.0% at five-second cadence with stable authority, no grant, restored brake, and clean shutdown. Exact ec54666c closes the local-Verse reader classification. Exact acd91e6e proves signed Bifrost ingress through Heartbeat, Self, coordinator, OpenAI Imagination, runtime-owned candidate admission, terminal acknowledgement, and braked restart with one grant and no resurrection. Historical container runs used bounded local logs. The prior migration suite was compiled natively before the Idunn boundary correction; all subsequent source-change compilation, testing, packaging, and deployment belongs to Idunn on upgraded Yggdrasil. Deployment admission remains outside this source pass.

forbidden_actions:
  - Do not issue a speculative deployment grant.
  - Do not mutate or restart Yggdrasil from this source task while the deployment task owns its preparation.
  - Do not reuse pre-upgrade Yggdrasil capacity measurements or service topology as current deployment truth.
  - Do not treat stored status, process liveness, or an old receipt as current authority.

memory_policy:
  canonical_map: state/map.yaml
  live_handoff: notes/fresh-workspace-handoff.md
  durable_evidence: state/ledgers.msgpack
  historical_provenance: Git history and archived notes
  rule: If a fact does not constrain a current decision or explain a live invariant, it does not belong in the active Mind.