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Pull request overview
Adds a new memory/feedback_* entry defining “Prediction-Bearing Class Reuse” as the positive complement to “Class-Count Validity Drift”, and links it into the memory/MEMORY.md index for discoverability.
Changes:
- Introduces a new feedback memory file documenting the validation/reuse “bead” concept and its four mechanisms.
- Updates
memory/MEMORY.mdto include the new memory entry near the top.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| memory/feedback_prediction_bearing_class_reuse_amara_2026_04_28.md | New memory defining the pattern + worked example + bead audit table and related cross-links. |
| memory/MEMORY.md | Adds an index entry linking to the new memory. |
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…T20:43Z names positive complement of Class-Count Validity Drift The pair forms the validation discipline: - Class-Count Validity Drift (failure mode): treating count of named classes as evidence the protocol is correct. - Prediction-Bearing Class Reuse (success mode): treating prediction-bearing trajectory data + control reuse + detector reuse + falsifier survival as falsifier-passing evidence. Definition (Amara verbatim): a named class earns reuse when it makes a concrete time-exposed prediction or control recommendation and later substrate evidence moves as predicted (or the control prevents/repairs an incident). Four bead-earning mechanisms (any one = one bead): 1. Prediction-bearing example (today's SASTID 28/30 → 29/30) 2. Future incident repaired/prevented (control applied + worked) 3. Detector/control reuse (same class catches a 2nd occurrence) 4. Explicit falsifier survival (named test passed) Tiny-blade precision (Amara prescribed): 'earns one reuse bead' not 'earns reuse'. Single data point is signal; multiple repetitions make it a pattern. Worked-bead audit for the 11 classes named/extended this arc: - 1 bead each: Self-Healing Metrics, Chronological Insertion Polarity Error, Blocked-GreenCI Punchlist, Advisory Enforcement Workflow Gap, Incomplete Source-Set Hazard, Class-Count Validity Drift - 2 beads: Workflow Null-Result Audit Signal (B-0085 + B-0087), Outdated Review-Thread Merge Gate Residue (PR #684 + #688/#690) - 0 beads: Scheduled Workflow Hygiene Scan (post-promotion), Class-Naming Ferry Protocol + SD-9 (meta), Prediction-Bearing Class Reuse (this row) External lineage: Popper falsifiability + Bayesian update over base rate + confirmation-bias-needs-failure-cases. All cited. The class itself starts at 0 beads — the pattern names the act of validation, but no validation event has fired for the pattern itself yet. MEMORY.md index updated; paired-edit marker bumped to PR #693.
…+ Popper-vs-beads separation tiny-blade
Amara 2026-04-28T20:48Z named the bead-count itself as a formal
accounting system: **Class Validation Beads**.
Critical separation preserved (Amara prescribed):
External lineage (Popper falsifiability) supplies the WHY —
why falsifier-passing observation counts as evidence. Cite
Popper, confirmation-bias literature, Bayesian update.
Bead accounting (factory-local) is the HOW — operational
metric for tracking validation accumulation INSIDE Zeta.
NOT externally-anchored; only the underlying philosophical
claim needs external lineage.
Aaron 2026-04-28T20:48Z prefatory ask: 'we are going to need
external human lineage research and anchoring' — connects to
B-0060 (P1 human-lineage external-anchor backfill). The bead
system is internal accounting; the underlying epistemic
machinery (falsifiability, confirmation bias, Bayesian update)
needs external lineage.
The trio is now formally:
- Class-Count Validity Drift (failure mode catcher)
- Prediction-Bearing Class Reuse (success mode path)
- Class Validation Beads (factory-local accounting)
Together they form the encoding-validation discipline: catch
naming-volume-as-evidence drift + name the positive validation
path + track validation-event accumulation without pretending
it is proof.
Bead-count states explicit:
0 beads = named, not yet validated (honest middle state)
1 bead = local falsifier-passing signal
2-3 = recurring signal, starting to look pattern-like
N >> 3 = established factory substrate
What this is NOT:
- NOT proof (N beads = N falsifier-passing observations,
not N proofs).
- NOT a global rate.
- NOT externally-anchored (only the philosophical claim is).
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Pull request overview
Adds a new memory/ feedback entry defining the “Prediction-Bearing Class Reuse” validation pattern (and the associated “Class Validation Beads” accounting), and indexes it in memory/MEMORY.md to keep the memory corpus discoverable.
Changes:
- Added a new memory file defining Prediction-Bearing Class Reuse + Class Validation Beads, with examples and lineage notes.
- Updated
memory/MEMORY.mdto include the new entry at the top (newest-first).
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
memory/feedback_prediction_bearing_class_reuse_amara_2026_04_28.md |
New memory entry defining the validation pattern + bead accounting and a worked bead audit table. |
memory/MEMORY.md |
Adds a new top-of-index link/summary entry for the new memory. |
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| ## Worked beads count for the 5 classes named this arc | ||
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| Per the precision-language tiny-blade: | ||
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| | Class | Beads | Type | | ||
| |---|---|---| | ||
| | Self-Healing Metrics on Regime Change | 1 | prediction-bearing trajectory (SASTID 28/30 → 29/30) | |
| **📌 Fast path: read `CURRENT-aaron.md` and `CURRENT-amara.md` first.** <!-- paired-edit: PR #692 class-count-validity-drift + blocked-greenci-punchlist 2026-04-28 --> These per-maintainer distillations show what's currently in force. Raw memories below are the history; CURRENT files are the projection. (`CURRENT-aaron.md` refreshed 2026-04-28 with sections 26-30 — speculation rule + EVIDENCE-BASED labeling + JVM preference + dependency honesty + threading lineage Albahari/Toub/Fowler + TypeScript/Bun-default discipline.) | ||
| **📌 Fast path: read `CURRENT-aaron.md` and `CURRENT-amara.md` first.** <!-- paired-edit: PR #693 prediction-bearing-class-reuse 2026-04-28 --> These per-maintainer distillations show what's currently in force. Raw memories below are the history; CURRENT files are the projection. (`CURRENT-aaron.md` refreshed 2026-04-28 with sections 26-30 — speculation rule + EVIDENCE-BASED labeling + JVM preference + dependency honesty + threading lineage Albahari/Toub/Fowler + TypeScript/Bun-default discipline.) | ||
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| - [**Prediction-Bearing Class Reuse + Class Validation Beads — validation discipline trio with Class-Count Validity Drift (Amara 2026-04-28)**](feedback_prediction_bearing_class_reuse_amara_2026_04_28.md) — (1) Prediction-Bearing Class Reuse: 1-of-4 bead mechanisms (prediction / repair / detector reuse / falsifier survival). (2) Class Validation Beads: factory-local accounting (0/1/2-3/N+ states). (3) Tiny-blade Popper-vs-beads separation — Popper supplies external falsifier lineage; beads are factory-local accounting only. Connects to B-0060 (external human-lineage backfill). Together with Class-Count Validity Drift, the trio forms the encoding-validation discipline: failure mode + success path + accounting mechanism. |
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…Rerere Conflict-Resolution Cache Dividend (Amara naming 2026-04-28T20:55Z + tighter-phrasing 21:00Z)
Two new Amara-named classes paired from this session's Aaron-stop +
max-mode restart sequence:
1. Post-Abort Dirty-Branch Resumption:
memory/feedback_post_abort_dirty_branch_resumption_amara_2026_04_28.md
- Definition: after interrupted run, local branches may contain
intact commits that were not pushed, leaving PRs DIRTY relative
to main. Recovery requires inventory before new work, then
serialized rebase/push/CI verification.
- 8-step Amara-prescribed checklist
- Tiny-blade: prefer `--force-with-lease` over plain `--force`
in canonical recipes. Lease behavior refuses push if remote
has moved unexpectedly; safer for multi-CLI / peer-agent
trajectory.
2. Rerere Conflict-Resolution Cache Dividend:
memory/feedback_rerere_conflict_resolution_cache_dividend_amara_2026_04_28.md
- Definition: a repeated conflict pattern becomes cheaper after
Git records a prior manual resolution and reuses it during
later merges/rebases.
- **Critical correction (Amara 21:00Z tighter phrasing)**:
'Recorded rerere resolutions persist as cache entries; abort
clears the active rebase/merge resolution state.' NOT
'persistent cache survives abort' — that overclaims the
boundary.
- The wrong framing: 'previous abort taught rerere'. The right
framing: 'previous completed resolution taught rerere; that
recorded entry survives subsequent abort/restart cycles.'
Worked example (this session's max-mode restart):
- Aaron 20:53Z 'stop, going to upgrade to max mode'
- Otto: `git rebase --abort` + `git checkout main` (clean)
- Restart 20:56Z: branches still had unpushed commits, PRs DIRTY
- Recovery: pull main → rebase → push --force-with-lease → CI re-arm
- Rerere fired with 'Resolved memory/MEMORY.md using previous
resolution' — recorded entries from earlier successful rebases
this arc applied to the post-abort rebase
Both classes earn 1 bead each via worked example this session.
Both cross-reference each other.
Bead audit overall this arc — explicit count per Class Validation
Beads system landed in PR #693:
- 6 classes at 1+ beads (this pair adds 2 more 1-bead classes)
- Class-Naming Ferry Protocol still at 0 beads (meta-class; no
direct validation event)
- Prediction-Bearing Class Reuse + Class Validation Beads still
at 0 beads (the validation system itself hasn't been
externally validated yet)
MEMORY.md index updated with single combined entry; paired-edit
marker bumped to PR #694. No code-surface changes.
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Apr 28, 2026
…28T21:10Z Amara's tighter operational rule for the bead audit: Count only `Resolved '<path>' using previous resolution` as a rerere cache-hit bead. `Recorded preimage` and `Recorded resolution` are cache-write events: they create pending bead opportunities but do not themselves validate reuse. Background — applied to live evidence: Otto over-attributed beads on the restart sequence, claiming '3 cache-hit observations' when the actual rerere log lines were 1 cache-hit + 3 cache-writes. Amara's symmetric SD-9 endorsement of the wrong count was caught by independent verification of the log evidence, not by agreement-cycles. Corrected verified beads: 1 cache-hit (PR #693 commit 1). Pending beads: 3 cache-writes (PR #693 commit 2 + PR #690 + PR #694) — each earns a bead when a future rebase reuses the just-recorded resolution with 'Resolved using previous resolution' as the witness. Mechanism-Activity Validation Drift named as observation- level only (per Amara's recursion-risk caveat on meta-class proliferation); promotion deferred until a second independent example outside rerere demonstrates the same failure mode. The bead-audit rule generalizes: any class whose validation depends on mechanism-emitted log signals must distinguish activity-logs from validation-logs in its bead count.
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added a commit
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Apr 30, 2026
…Rerere Conflict-Resolution Cache Dividend (Amara naming 2026-04-28T20:55Z + tighter-phrasing 21:00Z)
Two new Amara-named classes paired from this session's Aaron-stop +
max-mode restart sequence:
1. Post-Abort Dirty-Branch Resumption:
memory/feedback_post_abort_dirty_branch_resumption_amara_2026_04_28.md
- Definition: after interrupted run, local branches may contain
intact commits that were not pushed, leaving PRs DIRTY relative
to main. Recovery requires inventory before new work, then
serialized rebase/push/CI verification.
- 8-step Amara-prescribed checklist
- Tiny-blade: prefer `--force-with-lease` over plain `--force`
in canonical recipes. Lease behavior refuses push if remote
has moved unexpectedly; safer for multi-CLI / peer-agent
trajectory.
2. Rerere Conflict-Resolution Cache Dividend:
memory/feedback_rerere_conflict_resolution_cache_dividend_amara_2026_04_28.md
- Definition: a repeated conflict pattern becomes cheaper after
Git records a prior manual resolution and reuses it during
later merges/rebases.
- **Critical correction (Amara 21:00Z tighter phrasing)**:
'Recorded rerere resolutions persist as cache entries; abort
clears the active rebase/merge resolution state.' NOT
'persistent cache survives abort' — that overclaims the
boundary.
- The wrong framing: 'previous abort taught rerere'. The right
framing: 'previous completed resolution taught rerere; that
recorded entry survives subsequent abort/restart cycles.'
Worked example (this session's max-mode restart):
- Aaron 20:53Z 'stop, going to upgrade to max mode'
- Otto: `git rebase --abort` + `git checkout main` (clean)
- Restart 20:56Z: branches still had unpushed commits, PRs DIRTY
- Recovery: pull main → rebase → push --force-with-lease → CI re-arm
- Rerere fired with 'Resolved memory/MEMORY.md using previous
resolution' — recorded entries from earlier successful rebases
this arc applied to the post-abort rebase
Both classes earn 1 bead each via worked example this session.
Both cross-reference each other.
Bead audit overall this arc — explicit count per Class Validation
Beads system landed in PR #693:
- 6 classes at 1+ beads (this pair adds 2 more 1-bead classes)
- Class-Naming Ferry Protocol still at 0 beads (meta-class; no
direct validation event)
- Prediction-Bearing Class Reuse + Class Validation Beads still
at 0 beads (the validation system itself hasn't been
externally validated yet)
MEMORY.md index updated with single combined entry; paired-edit
marker bumped to PR #694. No code-surface changes.
AceHack
added a commit
that referenced
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Apr 30, 2026
…28T21:10Z Amara's tighter operational rule for the bead audit: Count only `Resolved '<path>' using previous resolution` as a rerere cache-hit bead. `Recorded preimage` and `Recorded resolution` are cache-write events: they create pending bead opportunities but do not themselves validate reuse. Background — applied to live evidence: Otto over-attributed beads on the restart sequence, claiming '3 cache-hit observations' when the actual rerere log lines were 1 cache-hit + 3 cache-writes. Amara's symmetric SD-9 endorsement of the wrong count was caught by independent verification of the log evidence, not by agreement-cycles. Corrected verified beads: 1 cache-hit (PR #693 commit 1). Pending beads: 3 cache-writes (PR #693 commit 2 + PR #690 + PR #694) — each earns a bead when a future rebase reuses the just-recorded resolution with 'Resolved using previous resolution' as the witness. Mechanism-Activity Validation Drift named as observation- level only (per Amara's recursion-risk caveat on meta-class proliferation); promotion deferred until a second independent example outside rerere demonstrates the same failure mode. The bead-audit rule generalizes: any class whose validation depends on mechanism-emitted log signals must distinguish activity-logs from validation-logs in its bead count.
AceHack
added a commit
that referenced
this pull request
Apr 30, 2026
…Rerere Conflict-Resolution Cache Dividend (#694) * memory(post-interruption-pair): Post-Abort Dirty-Branch Resumption + Rerere Conflict-Resolution Cache Dividend (Amara naming 2026-04-28T20:55Z + tighter-phrasing 21:00Z) Two new Amara-named classes paired from this session's Aaron-stop + max-mode restart sequence: 1. Post-Abort Dirty-Branch Resumption: memory/feedback_post_abort_dirty_branch_resumption_amara_2026_04_28.md - Definition: after interrupted run, local branches may contain intact commits that were not pushed, leaving PRs DIRTY relative to main. Recovery requires inventory before new work, then serialized rebase/push/CI verification. - 8-step Amara-prescribed checklist - Tiny-blade: prefer `--force-with-lease` over plain `--force` in canonical recipes. Lease behavior refuses push if remote has moved unexpectedly; safer for multi-CLI / peer-agent trajectory. 2. Rerere Conflict-Resolution Cache Dividend: memory/feedback_rerere_conflict_resolution_cache_dividend_amara_2026_04_28.md - Definition: a repeated conflict pattern becomes cheaper after Git records a prior manual resolution and reuses it during later merges/rebases. - **Critical correction (Amara 21:00Z tighter phrasing)**: 'Recorded rerere resolutions persist as cache entries; abort clears the active rebase/merge resolution state.' NOT 'persistent cache survives abort' — that overclaims the boundary. - The wrong framing: 'previous abort taught rerere'. The right framing: 'previous completed resolution taught rerere; that recorded entry survives subsequent abort/restart cycles.' Worked example (this session's max-mode restart): - Aaron 20:53Z 'stop, going to upgrade to max mode' - Otto: `git rebase --abort` + `git checkout main` (clean) - Restart 20:56Z: branches still had unpushed commits, PRs DIRTY - Recovery: pull main → rebase → push --force-with-lease → CI re-arm - Rerere fired with 'Resolved memory/MEMORY.md using previous resolution' — recorded entries from earlier successful rebases this arc applied to the post-abort rebase Both classes earn 1 bead each via worked example this session. Both cross-reference each other. Bead audit overall this arc — explicit count per Class Validation Beads system landed in PR #693: - 6 classes at 1+ beads (this pair adds 2 more 1-bead classes) - Class-Naming Ferry Protocol still at 0 beads (meta-class; no direct validation event) - Prediction-Bearing Class Reuse + Class Validation Beads still at 0 beads (the validation system itself hasn't been externally validated yet) MEMORY.md index updated with single combined entry; paired-edit marker bumped to PR #694. No code-surface changes. * memory(rerere-cache-dividend): add bead-audit rule per Amara 2026-04-28T21:10Z Amara's tighter operational rule for the bead audit: Count only `Resolved '<path>' using previous resolution` as a rerere cache-hit bead. `Recorded preimage` and `Recorded resolution` are cache-write events: they create pending bead opportunities but do not themselves validate reuse. Background — applied to live evidence: Otto over-attributed beads on the restart sequence, claiming '3 cache-hit observations' when the actual rerere log lines were 1 cache-hit + 3 cache-writes. Amara's symmetric SD-9 endorsement of the wrong count was caught by independent verification of the log evidence, not by agreement-cycles. Corrected verified beads: 1 cache-hit (PR #693 commit 1). Pending beads: 3 cache-writes (PR #693 commit 2 + PR #690 + PR #694) — each earns a bead when a future rebase reuses the just-recorded resolution with 'Resolved using previous resolution' as the witness. Mechanism-Activity Validation Drift named as observation- level only (per Amara's recursion-risk caveat on meta-class proliferation); promotion deferred until a second independent example outside rerere demonstrates the same failure mode. The bead-audit rule generalizes: any class whose validation depends on mechanism-emitted log signals must distinguish activity-logs from validation-logs in its bead count. * memory(prediction-bearing-class-reuse): expand External lineage with stop-mythology discipline + tighter wording (Aaron 2026-04-28T21:15Z directive + Amara 21:14Z tiny-blade) Aaron directive: 'we also stop mythology with human intellectual lineage research and anchors.' The bead system + named classes are operational scaffolding for THIS factory; the epistemic claims the scaffolding rests on are external and need explicit anchoring. Without these anchors, internal terminology becomes its own self-justifying ritual. Expanded External lineage section with specific cited works: Falsifiability (Popper): - Logic of Scientific Discovery (1934 / 1959 English) - Conjectures and Refutations (1963) Confirmation bias (Wason / Klayman & Ha): - Wason 1960 (Quarterly Journal of Experimental Psychology) - Klayman & Ha 1987 (Psychological Review) — positive test strategy as failure mode bead audits guard against Bayesian (factory-local heuristic, NOT externally-anchored): - Bead-count thresholds are operational choices, not derived from formal Bayesian model. Don't claim Bayesian rigor for the threshold values. Stop-mythology rule: - Bead count statements: factory-local, no citation needed - Why-beads-count-as-evidence claims: cite external lineage - Generalized claims: SD-9 guardrail (substrate + lineage + falsifier) Composes with B-0060 (Human-Lineage External-Anchor Backfill, P1) and task #292 (Aurora measurement hygiene). Tightened wording (Amara tiny-blade): 'Confidence accumulates through corroboration, never proof' overclaimed. Some local substrate facts admit proof in narrow terms (grep matched, CI failed, PR merged). Safer canonical wording: 'Confidence in reusable classes accumulates through corroboration, not proof-by-count.' This preserves the discipline (count of beads != proof of class) without overclaiming about the philosophical status of all knowledge. Bundled into PR #694 rather than spawning a 6th sibling-DIRTY round per Amara's 4-option mitigation (bundle related memory rows when semantically coherent — the post-abort + rerere + external-lineage tightenings are all about epistemic discipline). * memory(class-validation): add Falsification Asymmetry + Bead Farming/Goodhart Risk guardrails (Gemini Deep Think 2026-04-28T21:18Z + Amara endorsed) Aaron forwarded a Gemini Deep Think review + Amara's synthesis. Two new guardrails accepted into the bead system to prevent it from becoming its own monotonic mythology: 1. Falsification Asymmetry (Gemini-named): - bead system must not be monotonic - high-bead class can still be broken by a hard falsifier - failure response: reset / bifurcate / retire - external lineage: Popper — corroboration is not proof; validation is additive, falsification is multiplicative by zero 2. Bead Farming / Goodhart Risk (Gemini-named): - synthetic friction (engineer scenarios to harvest beads) - retrofit narratives (claim bead for unrelated work) - bead-target prioritization over actual factory value - external lineage: Goodhart 1975 + Strathern 1997 + Campbell 1976 — when a measure becomes a target it ceases to be a good measure - detection: counterfactual test, action-shape test, synthetic-friction test - discipline: 'a bead must strictly represent the class/mechanism CAUSALLY steering the outcome' Unified canonical rule (Aaron 21:15Z + Amara/Gemini synthesis): 'A bead requires validation, not activity. A bead count increases confidence, not immunity. Hard falsifiers can override bead counts. Bead metrics must be guarded against Goodharting.' Per Amara correction: Mechanism-Activity Validation Drift remains observation-level (Gemini's recommendation to promote was rejected — state has moved past that; the local fix in the Rerere memory is sufficient for now). Per Aaron 21:15Z stop-mythology directive: external lineage section already expanded with specific cited works (Popper 1959/1963, Wason 1960, Klayman & Ha 1987). Added: Goodhart 1975, Strathern 1997, Campbell 1976. Frontmatter description updated with the four-line unified rule + the new guardrails. MEMORY.md index entry expanded to surface all four components of the discipline. Paired-edit marker bumped. * memory(amortized-precision): add positive complement of Goodhart Risk per Aaron 21:32Z + Amara 21:38Z compact-form correction Aaron 2026-04-28T21:32Z: 'amortized precision leads to momentum look at 6 sigma for proof and similar like kanban discipline.' Caught Otto's self-flagellation failure mode after the prior Goodhart-Risk correction: framing substrate work as 'drift away from 0/0/0' treats discipline-overhead as opposed to momentum. It isn't. It's the upfront tax that amortizes into compounding downstream rework reduction. The dual-constraint pair prevents oscillation: - Goodhart Risk: 'more process = more progress' (the failure mode the bead system already guards against). - Amortized Precision: 'process work is not real progress' (the mirror failure mode this section guards against). Distilled rule (Amara 21:38Z compact-form): Precision is not the enemy of momentum. Unamortized process is drag. Amortized precision is momentum. External lineage per Aaron's stop-mythology directive: - Six Sigma — Bill Smith / Motorola / 1986; DMAIC; 3.4 defects-per-million; upfront measurement amortizes to compounding downstream defect reduction. - Kanban (manufacturing) — Taiichi Ohno / Toyota / 1950s; WIP limits + pull system; throttle-look that increases throughput by reducing context-switching + queue depth. - Kanban (software) — David J. Anderson 2010 (Blue Hole Press); WIP-limit discipline yields faster cycle times in knowledge work. Falsifier: amortized precision fails when discipline-overhead grows faster than amortized savings, OR factory throughput drops despite growing discipline. Operational test: 'did the discipline-overhead this arc produce observable downstream throughput improvement?' Compact-form per Amara's 'do not fold a large new section' guidance — Amortized Precision fits in a tight subsection, not a mini-essay. Tiny-blade applied: 'dramatically' / 'exponentially' wording softened to 'compounding' / 'amortized' per Amara's word-choice correction. MEMORY.md index entry expanded with the 5th component + external-lineage anchors. Paired-edit marker NOT bumped (this amends in-flight PR #694; lint will re-run on the existing marker). * memory(rerere+post-abort): Copilot review fixes — rerere-must-be-enabled + broken cross-ref + MEMORY.md fast-path duplicate removal Addresses Copilot review threads on PR #694 (the highest-priority, factually-correctness ones): 1. **Rerere-must-be-enabled** (P1, factually wrong): The rerere memory file's claim that the cache dividend materializes was incomplete — Git's rerere does NOT run by default; it requires `git config --global rerere.enabled true`. Added explicit prerequisite section at the top of the file. 2. **Broken cross-reference** (P1): The rerere file referenced `memory/feedback_class_validation_beads...` (with literal ellipsis, unsearchable). Fixed to point at the actual canonical home `feedback_prediction_bearing_class_reuse_amara_2026_04_28.md` where the Class Validation Beads framework lives. 3. **MEMORY.md fast-path duplication** (P2): Removed two redundant `Fast path: read CURRENT-aaron.md...` markers added by this PR. The single canonical marker at line 3 is the intended single-slot latest-paired-edit pattern. P2 threads on doctrine refinement (exact-SHA leases, @{u} guards, fetch-before-comparing, git pull --ff-only avoidance) resolved with explanations: - **Bare --force-with-lease vs exact-SHA**: factory operationally uses bare lease form (verified working today: 4 rebases pushed clean). Exact-SHA form is stronger but adds invocation friction; the existing bare-lease form composes with the lease's built-in stale-assumption-rejection. Both forms acceptable; the existing guidance is operationally validated. - **@{u} no-upstream and fetch-before-compare**: valid refinement candidates for a follow-up; the current memory file's substance (8-step inventory-before-action checklist) holds; the specific command examples can be hardened in a follow-up tick without retracting the underlying class.
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Amara 2026-04-28T20:43Z named the validation pattern after the SASTID 28/30 → 29/30 verification of the Self-Healing Metrics class. Pairs with Class-Count Validity Drift (failure mode); together they form the encoding-validation discipline. Definition + 4-mechanism control + Popper external lineage + bead-count audit for the 11 classes named/extended this arc. Tiny-blade precision: 'earns one reuse bead' not 'earns reuse'. Class itself starts at 0 beads — the pattern names the act of validation, but no validation event has fired for this pattern yet. No code changes.