feat(pmu): tape gate walks THE ONE RUST PIPELINE — unified-drift everywhere

The write-lock's physics leg now routes through src/lib/pmu/unified-drift.mjs
walkShape — the SAME pmu-onchip --ballistic engine the lens and the commit
gate run — never a bespoke daemon spawn, never a JS-only receipt. Each
receipt's io_context.walk carries the wrapper's honest sensor label
(metal / gzip-fallback / unplaced / unavailable), shapeCoverage (the commit
gate's intent-vs-reality σ, unchanged math), σ_intent/σ_reality, plies,
fill%, walks/s. Verified live: sensor metal, 2 plies, ~8.4k w/s, coverage
65% on golden-baseline. The gzip-NCD triangulation verdict and the mass
gate are untouched (walk provenance is additive, in io_context not metrics,
so the deterministic-metrics guard still pins the pure function). Guard
shipped same commit: ONE-RUST-PIPELINE test — static (worker imports
unified-drift; no pmu-onchip/spawn in code, comments excluded) +
behavioral (receipt carries walk with an honest sensor; metal ⇒ coverage +
≥1 ply). drainTape is async now; readTapeReceipt awaits it.

Originating-Terminal: 🔨 builder
Relevant-Rooms: 🔨 builder, 🧭 navigator, 🧪 laboratory
Story: Ratified decision — one single Rust pipeline used from everywhere, even the lens. Audit found unified-drift.mjs already canonical for the lens + commit gate; the only bypassing server-side producer was yesterday's tape-walk-worker (sensor-only, no walk). Minimal delta: the worker now walks intent AND reality through walkShape and records the one engine's provenance on every receipt, making the tape the Navigator leg of the causal loop with zero new infrastructure.

Receipt-Verified: σ=2.00 · cell=C · witness-agreement=GZIP_ONLY · lens=gzip · receipt=f6e0c3a4

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YQxP9rRho3RXPUBTtdvWgZ

commit 11d776eab — 144×144 lattice triptych (on-chip)

◎ the ingest chose B3,C3 — Tactics·Signal × Operations·Flow — acting on B3,B1 — Tactics·Signal × Tactics·Speed (grip 0.750) · the walk starts at the ACTOR's row · 3 file(s)

⏱ ingest 225.9ms (corpus→lattice) · definer walk 479ms (row→transpose→row, ballistic XOR per hop) · total 873ms
ingest here = commit-scoped SENSING only (this commit's message + changed files → lit anchors) — deep seed authoring lives in the reef-self-loop, off the commit path

rows = ACTOR (lens) · cols = PATIENT (object) · diagonal = self-reference; ◎ at actor-row × patient-col — every panel, same orientation. Heat above the diagonal = actors ranking ShortLex-earlier than their patients (the walk follows definers uphill in rank).
The 12 canonical lanes (rows top→bottom, cols left→right): A·Strategy · B·Tactics · C·Operations · A1·Law · A2·Goal · A3·Fund · B1·Speed · B2·Deal · B3·Signal · C1·Grid · C2·Loop · C3·Flow

PAIR LATTICE (the map we normally see)

PRE-WALK SENSE · INTENT grid — the snapshot, no point of view

the no-point-of-view snapshot — what the sensor lit before any walk; the leaf walk below is what bridges the two grids

	ABC A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N A1–C3
ABC A1–C3 A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N

PRE-WALK SENSE · REALITY grid — the snapshot, no point of view

the no-point-of-view snapshot, reality side — same sensor law

	ABC A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N A1–C3
ABC A1–C3 A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N

PRE-WALK Δ · straight comparison of the two ingested grids (green both · cyan intent-only · amber reality-only) · 4% overlap · ◎ = where the competence pixel sits in the raw overlap

good = green overlap without being a copy — near-100% is self-similarity, not alignment

	ABC A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N A1–C3
ABC A1–C3 A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N

◎ the pixel this commit belongs to

B3,C3 — Tactics·Signal × Operations·Flow (actor) acting on B3,B1 — Tactics·Signal × Tactics·Speed (patient) · grip 0.750

actor seed B3,C3 — Broadcast signal bandwidth and message reach drive the flow throughput and delivery rate across the pipeline. Flow is the rate at which committed work crosses the finish line. Inventory accumulates upstream; flow is the only thing the customer pays for, and the only thing the operator can measure honestly. Movement is the irreversible delivery of value across the boundary. Anything stationary is cost; anything moving is either revenue, deferred revenue, or the exhaust of revenue not yet realized. Throughput dominates utilization. A ninety-nine-percent utilized system at low throughput pays the same wages as a fifty-percent utilized system at twice the throughput, but the second one ships the customer's order. Flow has a direction. Bidirectional flow is two flows, each measured separately; calling them a single flow hides the chokepoint and the chokepoint is where the leverage lives. Signal-to-noise is the inverse cube of bandwidth — narrow the channel, the message arrives; broaden it, recipients tune out. The right channel is the one whose floor matches the message's importance. A broadcast that addresses everyone addresses no one. Precision over reach until the address is calibrated; only then does scale convert prospects into recipients rather than into unsubscribes. Repetition is the cost of being heard. Three sends to one recipient beats one send to three; the first send announces, the second send is heard, the third send is remembered. Every message carries provenance. The sender's history is half the message's weight; an unknown sender pays in attention what a known sender pays in seconds saved.

patient seed B3,B1 — Bandwidth limits of a signal determine the speed and tempo beats of the message broadcast. Signal-to-noise is the inverse cube of bandwidth — narrow the channel, the message arrives; broaden it, recipients tune out. The right channel is the one whose floor matches the message's importance. Latency is the price of a missed beat. Every hundred milliseconds of round-trip turns a parallel race into a stalemate, because the first arrival sets the rules the second arrival has to honor. A broadcast that addresses everyone addresses no one. Precision over reach until the address is calibrated; only then does scale convert prospects into recipients rather than into unsubscribes. Throughput compounds: doubling the rate doubles the surface area where serendipity can hit. A pipeline at twice the velocity is not twice as productive — it is exponentially more lucky. Repetition is the cost of being heard. Three sends to one recipient beats one send to three; the first send announces, the second send is heard, the third send is remembered. Time-to-first-byte is the only number the operator feels at the wheel. Optimize the felt latency before the raw throughput; the operator's grip on the loop is what drives the loop forward. Every message carries provenance. The sender's history is half the message's weight; an unknown sender pays in attention what a known sender pays in seconds saved. Velocity is irreversible. A delivery sent fast cannot be unsent slow; a release deployed cannot be undeployed at the same speed it was deployed. Speed buys position, and position is harder to surrender than to occupy.

INTENT · leaf-walk clouds · BLUE→VIOLET by ply (◎ = the competence pixel: actor∩patient)

good = the clouds concentrate where the commit SAYS it works

	ABC A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N A1–C3
ABC A1–C3 A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N

REALITY · leaf-walk clouds · ORANGE→RED by ply (◎ = the same pixel — the shared perspective)

good = the same clouds as intent — shipped where declared

	ABC A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N A1–C3
ABC A1–C3 A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N

DELTA · graded cloud divergence (green agree · magenta declared-not-done · amber done-not-declared) · 3% agree

good = mostly green; magenta = said-not-done (chase it in the code), amber = done-not-said (chase it in the docs)

	ABC A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N A1–C3
ABC A1–C3 A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N

TOLERANCE · cloud topology (dim green in-shape · hot amber bleed · red orthogonal concentration) · ⚠ TOO MANY

red only matters above the flip — a few amber is normal bleed

	ABC A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N A1–C3
ABC A1–C3 A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N

SHORTLEX-3 PROJECTION (ABC · A1..C3 · the 132 children — candidate, pre-ratchet)

PROJECTED INTENT · the commit’s claims, head→axis_i tail→axis_j (cyan)

the three-length view — good = claims land inside their own zone

	ABC A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N A1–C3
ABC A1–C3 A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N

PROJECTED REALITY · same projection law (amber)

same projection law — good = reality occupies the zones intent does

	ABC A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N A1–C3
ABC A1–C3 A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N

STRAIGHT COMPARISON · green both · cyan intent-only · amber reality-only · 5% overlap

good = the zones agree; cross-zone scatter is the drift to read

	ABC A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N A1–C3
ABC A1–C3 A1A–O A2A–O A3A–O B1A–O B2A–O B3A–O C1A–N C2A–N C3A–N

shortlex-3 zone occupancy (lit cells per diagonal square)
INTENT: 0 in the 3×3 ABC corner · 5 in the 9×9 A1..C3 square · 1331 in the 132×132 children square · 248 cross-zone
REALITY: 0 in the 3×3 ABC corner · 6 in the 9×9 A1..C3 square · 1485 in the 132×132 children square · 191 cross-zone
axes: identical 144 ShortLex names both sides (symmetric); weights asymmetric
zone 3 = candidate children, pre-ratchet (repo-derived dumps not yet past the perturbation-probe gate) · intent 38 claims @ θ 0.625 · reality 21 claims @ θ 0.6094 · projection 396ms

SHAPE-MATCH σ = -0.2 — the real intent↔reality definer walk vs random-reality (actual 0.0723 vs random 0.08). >0 = the walk distinguishes real alignment from noise; aggregate over independent walks → the divergent series.
σ_drift · noise · below zero — this read is noise, not a measurement

Most out-of-lane row: C2 · Loop — that lane is drifting most (read the red band in that row).

Three-colour tolerance (out-of-lane = reality fires where intent is weak, in orthogonal blocks): green=in-lane agreement · amber=a few out-of-lane (tolerated) · red=FIRED — orthogonal out-of-lane 28% vs tolerance 25%.
476 green · 374 amber · 334 red · 78 XOR-friction cells.

Both axes = the 144 ShortLex anchors, cell=row⊕col, on the chip. INTENT=docs+rules · REALITY=code · DELTA=friction.

tile dump — what the SimHash matched on the diagonal (inspect the sensor; tap to expand)

A,A The lattice we build today is what next year's underwriter inherits.

intent 73% (no distinctive match)

reality 73% This change operates in the ui frontend domain, involving component page nav. This change opera

B,B Tactics is the choice of which leverage to pull at which beat.

intent 70% (no distinctive match)

reality 73% const { walkShape, CHAT_WALK_OPTS, shapeCoverage } = await oneWalk();

C,C Operations is the loop that runs whether anyone watches.

intent 78% (no distinctive match)

reality 75% (no distinctive match)

A1,A1 EU AI Act Article 14 requires human-on-the-loop oversight, with the supervisor able to interrupt the system at

intent 75% (no distinctive match)

reality 72% (no distinctive match)

A2,A2 The target is the cell coordinate the system MUST occupy by end-of-quarter.

intent 72% (no distinctive match)

reality 72% export async function drainTape(tape = defaultTapePath()) {

A3,A3 Every dollar builds either the floor (substrate that lifts future bets) or the ceiling (cap on the next round)

intent 67% (no distinctive match)

reality 73% (no distinctive match)

B1,B1 Latency is the price of a missed beat.

intent 72% (no distinctive match)

reality 72% (no distinctive match)

B2,B2 The deal sets the exchange rate between two value substrates.

intent 70% (no distinctive match)

reality 70% (no distinctive match)

B3,B3 Signal-to-noise is the inverse cube of bandwidth — narrow the channel, the message arrives; broaden it, recipi

intent 67% Receipt-Verified: σ=2.00 · cell=C · witness-agreement=GZIP_ONLY · lens=gzip · receipt=f6e0c3a4

reality 67% (no distinctive match)

C1,C1 Power flows where the grid lets it.

intent 73% Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/s

reality 73% (no distinctive match)

C2,C2 Each iteration is a hypothesis tested against the ground truth of the world.

intent 69% (no distinctive match)

reality 69% (no distinctive match)

C3,C3 Flow is the rate at which committed work crosses the finish line.

intent 77% (no distinctive match)

reality 73% (no distinctive match)

commit context — 3 file(s)

feat(pmu): tape gate walks THE ONE RUST PIPELINE — unified-drift everywhere

The write-lock's physics leg now routes through src/lib/pmu/unified-drift.mjs
walkShape — the SAME pmu-onchip --ballistic engine the lens and the commit
gate run — never a bespoke daemon spawn, never a JS-only receipt. Each
receipt's io_context.walk carries the wrapper's honest sensor label
(metal / gzip-fallback / unplaced / unavailable), shapeCoverage (the commit
gate's intent-vs-reality σ, unchanged math), σ_intent/σ_reality, plies,
fill%, walks/s. Verified live: sensor metal, 2 plies, ~8.4k w/s, coverage
65% on golden-baseline. The gzip-NCD triangulation verdict and the mass
gate are untouched (walk provenance is additive, in io_context not metrics,
so the deterministic-metrics guard still pins the pure function). Guard
shipped same commit: ONE-RUST-PIPELINE test — static (worker imports
unified-drift; no pmu-onchip/spawn in code, comments excluded) +
behavioral (receipt carries walk with an honest sensor; metal ⇒ coverage +
≥1 ply). drainTape is async now; readTapeReceipt awaits it.

Originating-Terminal: 🔨 builder
Relevant-Rooms: 🔨 builder, 🧭 navigator, 🧪 laboratory
Story: Ratified decision — one

scripts/pmu/tape-intent.mjs
scripts/pmu/tape-walk-worker.mjs
tests/pmu-simulator/tape-write-lock.test.mjs

Produced on the chip by the running pipeline (scripts/pmu/pipeline.mjs → runPipeline → walk + xor), commit-scoped · on-chip per-walk 745.05ns (this commit). Recompute: node scripts/pmu/commit-triptych.mjs --commit 11d776eab

Commit artifacts (open on a computer — Gmail mobile won't follow file:// links; the inline images above are the phone-viewable form): reef grid · this triptych · the HDL — all three are also attached to this email.