diff --git a/docs/hd-art.md b/docs/hd-art.md
index 351f2072..b5f958be 100644
--- a/docs/hd-art.md
+++ b/docs/hd-art.md
@@ -288,8 +288,10 @@ LargeAirv11 restores the original seven-cell inner lip and four of five upper-sh
 
 The industrial destroyed cohort retains surviving straight gray frame segments, source dark scorch/rubble routing and warm original flecks. Brighter crack/rubble detail and fallback grain contrast are disclosed. Four other gray-remnant failures in the preceding3010d–3011c family remain held, with no partial-family admission. Terrain10410–1041f preserves original intact/damaged panel geometry, separate rock groups and stippled crossing rhythm. Authentic new destroyed targets10410/12/14 and whole-family state proof are bound; foreign partners remain original. Its rough chipped1041f material and2/3 palette blockiness remain accepted differences. The historical10400 family hold on rectangular organic-ground panels in10406 is preserved; a genuine rounded organic sibling has since passed complete independent review and remains outside the frozen runtime.
 
-An additional 73 frames across fourteen complete jobs have independent artwork approval, complete coordinator source/native1/HD4 inspection and exact per-cohort output continuity: SHIP25/1, corrected10400/16, Sparkle17, IOTARG14, four damaged craft singles, terrain10420–1042f/16, four corrected enemy-v2 singles and NUMBER10129. The immutable preparation journal is ../data/hd/registered-class-review/later-approved-73-ready.json, SHA 94a2697fd9d70614f49f28a44b905da178486162471d6187055e6d2cf8df2d1b. All 365 source/scaled PPMs match independently accepted references. These frames remain unregistered and outside the 1,148 release input; combined 1,221 proof has not been performed. Each actual library/source epoch and its literal age flags remains bound separately. Terrain10420 preserves path bends, stone groups and soil/gravel divisions; all 609 cardinal pairs and 48 native scenes have independent review with corrected complete-scene presentation. Mixed original-fallback detail density and zero new destroyed art remain explicit. The 23 shop icons remain a diagnostic under correction, including a confirmed monitor lower-support geometry hold.
+An additional 74 frames across fifteen complete jobs have independent artwork approval, complete coordinator source/native1/HD4 inspection and exact per-cohort output continuity: SHIP25/1, corrected10400/16, Sparkle17, IOTARG14, four damaged craft singles, terrain10420–1042f/16, four corrected enemy-v2 singles, NUMBER10129 and SHIP04G1/102fb. The immutable preparation journal is ../data/hd/registered-class-review/later-approved-74-ready.json, SHA f0826959ddfa4e7cd0e2ad743c20bd88e47d42f9ed1491135f347f48e6fde5c7. All370 source/scaled PPMs match independently accepted references. These frames remain unregistered and outside the1,148 release input; combined1,222 current-source proof has not been performed. Each actual library/source epoch and its literal age flags remains bound separately. Terrain10420 preserves path bends, stone groups and soil/gravel divisions; all609 cardinal pairs and48 native scenes have independent review with corrected complete-scene presentation. Mixed original-fallback detail density and zero new destroyed art remain explicit. Complete shop23 advice requires genuine repairs to102e7,102eb,102f6 and102f7; it establishes no completed coverage.
 
 The lower bush40179/7a is now independently reviewed in the target scope and admitted with source organic outlines/shadows, completing the previously context-only four-cell object. The cliff and ground cohort preserves slope directions, rock positions and original brown/orange region boundaries. Its genuine no-gridv2 raw is the accepted binding; rejected gridlinedv1 remains preserved. Six unused IDs remain gallery-only; the selected40178 scene is authentic source-layout supporting evidence, while independently repeated liveHost or whole-map seamlessness is not claimed.
 
 The isolated later73 render on actual ee1fa161 reproduces every accepted raster after root's real mod-enemy/shadow frame-pin correction. Relevant loader age is false; broad source age is true because desktop tests changed during that invocation. This is graphics continuity evidence, with historical source flags preserved and no current full-game or live Host certification. The four explicit enemy-v2 mains remain separate from held historical v1 candidates; small source-qualified boundary rounding is disclosed. NUMBER retains original stepped italic typography and counter centers with brighter pearl shading and higher-scale fringe explicitly accepted.
+
+Root subsequently changed production assets.rs/modding.rs to share checked PNG validation and avoid discarded palette conversion during startup. Earlier73 and1148 closures remain historical. The exact SHIP04G1 v3 singleton now matches all five accepted source/scaled outputs using immutable library4cad63853b8bcb2a61f051d628d20764847b035395d7f29696b8f3796e87f370 and compiler-compatible serde, with both source-age guards false and unchanged source hashes throughout invocation. Its original blunt wings, central strake, lower wings, tail and dark backing remain faithful; fine metal detail and three ordinary4x partial edge cells are accepted. This isolated sprite proof does not certify a live Host or the future complete1,222 pack. Shared runtime data remains frozen during root exports.
diff --git a/docs/hd-backlog.md b/docs/hd-backlog.md
index 62f408fd..c268a10e 100644
--- a/docs/hd-backlog.md
+++ b/docs/hd-backlog.md
@@ -2,7 +2,7 @@
 
 The checked catalog contains **5,753 standalone picture frames**. The active local HD pack supplies **1,148**; **4,605** have no registered HD replacement. These counts include unnamed graphics outside `sprites/`. Scale2x/3x/4x filtering is crisp scaling, not a newly authored HD replacement. Authored mod SD/HD art is separate from this original-catalog audit. Root has copied the exact reviewed 1,148-frame / 421-sequence pack into shared runtime data. New Linux/Windows archives await root's Stage2 export and validation; the previous 800-frame archives remain historical. Later reviewed candidates do not change this frozen pack.
 
-There are 73 additional independently approved frames in fourteen complete jobs with coordinator visual inspection and exact immutable output continuity, recorded in ../data/hd/registered-class-review/later-approved-73-ready.json (SHA 94a2697fd9d70614f49f28a44b905da178486162471d6187055e6d2cf8df2d1b). They remain unregistered, so the coverage counts below are unchanged. Terrain10420–1042f is now approved with all 80 source/scaled outputs reproduced exactly. Four explicit 200e1/200e4/200e7/200ea v2 siblings and NUMBER10129 are now approved with exact post-Host raster continuity. SHIP04G1/102fb v3 and the frozen shop23 diagnostic have exclusive independent review; complete terrain10430/16, PLATOON2/6 and ADPIC1–4 await later slots. The 23 shop-icon diagnostic has a confirmed monitor support/tip hold and establishes no completed coverage. Root's announced Host enemy/shadow call-site correction starts a new source epoch; earlier actual age flags and output proofs stay historical.
+There are 74 additional independently approved frames in fifteen complete jobs with coordinator visual inspection and exact output continuity, recorded in ../data/hd/registered-class-review/later-approved-74-ready.json (SHA f0826959ddfa4e7cd0e2ad743c20bd88e47d42f9ed1491135f347f48e6fde5c7). They remain unregistered, so the coverage counts below are unchanged. SHIP04G1/102fb v3 now has independent approval and five exact reference outputs at the actual startup-era library4cad6385, with both source-age guards false. Earlier73 preparation stays immutable with its historical epochs. Complete shop23 diagnostic advice requires four genuine geometry/material repairs, with no partial or whole-family approval. Explicit Flare26v13 is the active exclusive independent review; terrain10430/16, PLATOON2/6, ADPIC1–4, DMOONv4, TARG1G4v3, BASETRG1v4 and smalllogo10015 await later slots. Root owns the real Host frame-pin and startup PNG-validation source changes; literal earlier age flags remain historical, and no combined1,222 source proof or runtime registration has been performed.
 
 | Category | Picture frames | Registered HD | Missing HD | Declared sequences / terrain sets |
 | --- | ---: | ---: | ---: | ---: |
diff --git a/docs/hd-coordinator-checkpoint.md b/docs/hd-coordinator-checkpoint.md
index 57ca45c4..54b25a13 100644
--- a/docs/hd-coordinator-checkpoint.md
+++ b/docs/hd-coordinator-checkpoint.md
@@ -59,7 +59,7 @@ Root authorized a scoped review-tool repair after Cargo retained two incompatibl
 
 Corrected complete10400–1040f candidate `2605e5ce6a4b02bbb6b021796e3d010745acf96c379cc23a4e1f1eab297bdaec` is now independently approved by report `7fe17ddcc8e71f75d112f3940b054d9de3091fb4fb9ede7cb198a1be2d57eae2`. Genuine organic10406 resolves the former rectangular-panel hold; fifteen accepted siblings remain exact. All2,380 context cases and4,840 PPMs are bound, with18 changed physical contexts reviewed at all scales. Its636 proof honestly records the later desktop source-age flag as true. This family and approved SHIP25 remain outside the already frozen1,148 handoff pending a later coordinator batch. The historical10406 whole-family hold remains intact.
 
-Flare26v10 remains wholly held at exact candidate `0b9c6e789bd275336a59d38005dfb1d66ed6aaa64172c7f384e2767d0d959fd3`, report `448d1e14825d5ade5d33a10fbc631c083bbd4dcd19facbacd11ddb3ad31fd2c8`. The corrected10258/66 source holes are clear, but10266 pale pinpoints and1026a/b hotter tails change the source material and late fade. Only those three genuine sibling corrections are reserved; other23 bindings and the whole history remain fixed. Sparkle17v11 is independently approved at candidate `2ba86de91a31034a187bc61adc8f7f3d757f14e0f4e2f9d0f52a3910fdf48d96`, report `c2cafad57d5fbe3e079c8d5aeadd4a4f4073d2a88a943660f5ea6ed1af8ab36e`. Its authentic holes, dark rim and bright tips are restored, with exact isolated corner losses, stronger grain and shade variation explicitly accepted. All85 current PPMs match frozen owner output; other11 bindings/55 outputs remain unchanged. Neither family is registered or included in the frozen1,148 runtime. IOTARG14, the four damaged-craft singles and complete terrain10420–1042f have subsequently closed independent review. Those five single pictures have also closed exact qualified approval. The next exclusive hd_full_review scope is102fb v3 plus complete shop23 diagnostic art advice.
+Flare26v10 remains wholly held at exact candidate `0b9c6e789bd275336a59d38005dfb1d66ed6aaa64172c7f384e2767d0d959fd3`, report `448d1e14825d5ade5d33a10fbc631c083bbd4dcd19facbacd11ddb3ad31fd2c8`. The corrected10258/66 source holes are clear, but10266 pale pinpoints and1026a/b hotter tails change the source material and late fade. Only those three genuine sibling corrections are reserved; other23 bindings and the whole history remain fixed. Sparkle17v11 is independently approved at candidate `2ba86de91a31034a187bc61adc8f7f3d757f14e0f4e2f9d0f52a3910fdf48d96`, report `c2cafad57d5fbe3e079c8d5aeadd4a4f4073d2a88a943660f5ea6ed1af8ab36e`. Its authentic holes, dark rim and bright tips are restored, with exact isolated corner losses, stronger grain and shade variation explicitly accepted. All85 current PPMs match frozen owner output; other11 bindings/55 outputs remain unchanged. Neither family is registered or included in the frozen1,148 runtime. IOTARG14, the four damaged-craft singles and complete terrain10420–1042f have subsequently closed independent review. Those five single pictures have also closed exact qualified approval. SHIP04G1/102fb v3 and complete shop23 diagnostic advice have now closed separately. Explicit Flare26v13 is the active exclusive whole-family review.
 
 ## Later approved artwork outside the release input
 
@@ -67,6 +67,8 @@ The immutable later-approved-68-ready.json journal, SHA `fbefe59fe55510be3d6e721
 
 The later-approved-73-ready.json journal, SHA `94a2697fd9d70614f49f28a44b905da178486162471d6187055e6d2cf8df2d1b`, extends that preserved68 input with four explicit enemy-v2 singles and NUMBER10129: **73 frames / fourteen complete jobs / 365 exact accepted PPMs**, all unregistered outside1,148. The five-picture independent report is `8d8101ab8682b85572be70ee942befeccd87a2bc2a099790958b796ba6ad0ba8`; complete coordinator visual inspection is `8e433cf2c869dbfa94d7efb327772672471b7678bb87b1683dec1af77426a424`. An isolated combined73 proof at actual post-Host library `ee1fa1613717bfabbfa2894fee6af2cda933ac2d356b96e544cb16cc5b69e80e` reproduces all365 source/scaled outputs, comparison SHA `db8755d29828effa99fc9c69c56982f3c8f52920297f32ba35c2c3294754b3aa`. Relevant source-age guardfalse/broadtrue is preserved: desktop test bytes changed during invocation, while the observed post-change prefix9552e7d3 and graphics component hashes remain equal. This is isolated graphics continuity, not current full-game/Host certification or a1,221 registration/package handoff. Historical68 and52 journals remain immutable.
 
+The later-approved-74-ready.json journal, SHA `f0826959ddfa4e7cd0e2ad743c20bd88e47d42f9ed1491135f347f48e6fde5c7`, adds the exact SHIP04G1/102fb v3 singleton to preserved73: **74 frames / fifteen complete jobs /370 exact accepted PPMs**. Membership audit `5688edee51ac9168dee8098529d1682ede5a6c8c39a033a3440d77e200f49ae0` verifies unique source IDs and zero overlap with1,148. Independent singleton report `64ce18c689e63cd9522a38bae8a8a3f10b8b42dada642c1c7ab1c3fd6e4e1d48` and coordinator inspection `703d601083ece8cb569e0a627b84ac1de134b4084eed3a0f06e174f385002c25` accept the original blunt wings, central strake, lower wings/tail and occupied dark backing with fine metal grain and three ordinary15/16 edge cells at4x. The entire untouched1254-square raw and complete source/native1/HD4 board were viewed. Comparison `adb8e4d4894a55af0e6828a8e386df0d40691d050b61c8ce459ce42542f16ffd` reproduces all five peer outputs on actual immutable4cad6385/matchedba61, both source guards false and all source hashes stable during invocation. No aggregate74 current-source or combined1,222 proof, registration or runtime handoff is inferred.
+
 The four v2 craft preserve source machinery, bronze/teal/gray regions and dark backing. Tiny200e7 native boundary losses are accepted with all source cells restored at3–4; four200e1 red252/green253 lamps retain exact footprints. NUMBER preserves original746 lettering cells and counter centers, accepting brighter pearlescent lavender/blue and high-scale boundary filling/fringe without falsely claiming transparent-hole byte identity. The complete five-frame source/native1/HD4 board was inspected unresampled at1776x568.
 
 IOTARG14 report `ad3b5618793ba5f8833eee9fb763ee0a85bc9e8b5bc19f9323f419505745bbad` accepts authentic shutter heights/order, eight perimeter anchors, the dark cavity/dome and centered six-cell amber footprint in all eight fully-open phases. Darker soil, slight fixed-body shade/grain variance and high-scale color-threshold changes remain explicit. The four-single report `58cdd6213bbb248cd605149828ba9695ee6f4aec0c5e35504ea91e803871de15` accepts source damaged architecture and genuine252/253 lamps with no added dynamic cells. 20099's five native outline losses return at2–4; limited ordinary4x edge partials remain disclosed in all four exact candidates. No paired-damage or live assembled-object claim is inferred.
@@ -77,7 +79,7 @@ Complete terrain10420–1042f approval is report `1e6a874bf088bbbfa7e3fd42837915
 
 Root then announced a real desktop production correction so enemy and shadow drawing honor mod pinned_art_frame. Every preceding whole-source-age flag and desktop prefix is preserved as its historical epoch; the former8bbd prefix is not asserted as current after this edit. Sprite/terrain loading and the b30 compositor remain unchanged according to root, while new Host certification requires the rebuilt executable and actual source checks. The shared1,148 artwork input stays frozen.
 
-The complete23 shop-icon family remains a frozen diagnostic under correction, not an admission candidate. Coordinator report `f7ffaf5bb08fb91a173b5b03150db7934ecb2a8301577ecedb1ad11a65dd1184` binds115 current original/scaled PPMs identical to the author, all four complete five-scale pages and the full untouched monitor raw. Its actual indexed proof uses library38af886709b5a18061385ae39a8995a87de72f575267fbd3b9e15960b39155f6 and compiler-compatible serde, with both source-age guards false at invocation. Source monitor102f7 row23 contains six separate occupied RGB4 tips at x2/4/9/12/17/19; current art replaces them with two broad metal bars, adding13 fully opaque logical cells at every scale. The occupied x12/y20–23 dark mounting strip is wholly missing at every scale. A genuine local lower-region correction must restore those tips, gaps and strip while preserving the existing screen/body; global crop/shift or dark-color compensation is not a remedy. Other22 full raw material judgments remain pending.
+The complete23 shop-icon family remains a frozen diagnostic under correction, not an admission candidate. Coordinator report `f7ffaf5bb08fb91a173b5b03150db7934ecb2a8301577ecedb1ad11a65dd1184` binds115 current original/scaled PPMs identical to the author, all four complete five-scale pages and the full untouched monitor raw. Its actual indexed proof uses library38af886709b5a18061385ae39a8995a87de72f575267fbd3b9e15960b39155f6 and compiler-compatible serde, with both source-age guards false at invocation. Source monitor102f7 row23 contains six separate occupied RGB4 tips at x2/4/9/12/17/19; current art replaces them with two broad metal bars, adding13 fully opaque logical cells at every scale. The occupied x12/y20–23 dark mounting strip is wholly missing at every scale. A genuine local lower-region correction must restore those tips, gaps and strip while preserving the existing screen/body; global crop/shift or dark-color compensation is not a remedy. Independent full23 source/raw/all-scale advice is now complete, report `ce58351c27bc0b96dfa10fc4462d8e56e9bddcf4bb045a1643735910dbde81d4`; no partial or whole-family art approval follows. Exactly102e7 four bottom RGB4 cells,102eb backing at(23,7),102f6 broad matte gray/dark-red material and102f7 tips/mount/corner are reserved for genuine separate sibling corrections. The f6 metal/caps became broadly too bright, with source gray121 becoming native203 and dark-red cap97/8/16 becoming178/48/56. Other19 bindings/crops/provenance remain frozen. Excluded raw alpha16–31 specks in f6/f7 are disclosed; every alpha32 pixel is retained. All23 full raws and complete scale pages were independently viewed, with115 PPMs owner-exact. Later failed monitorv8 remains excluded.
 
 Read-only completion of original Set4 job31's previously uninspected24 contexts/86 pairs/four historical Host captures is preserved in .reference/hd-coordinator-set4-job31-page-completion/completion-review.json, SHA `f0d9ac0b8ba9f7145caff675b0cf588694687e04d5d15bcfcf22ce0e09100613`. All pages were viewed on unresampled boards, and80 fresh sprite PPMs equal the author's historical output. Soil-density squares, smoother crater rims and stronger relief remain pending independent material judgment. There is no new Host/composer replay, job32 approval or registration.
 
@@ -105,7 +107,7 @@ The terrain-set3 children continue their original HD queues directly. HD artists
 
 Coordinator alone registers external development art and refreshes audit/ledger. Queue offsets change after admission; use original durable job IDs. Artists never approve/register their own artwork. Commit only owned paths; docs/hd-full-review.md remains reviewer-owned. Root alone assembles tracked runtime and controls future loader/alpha/shader/encoder policy. No such production policy changed during1037 closure.
 
-- hd_full_review preserved terrain10400's historical whole-family hold and then approved the complete genuine organic10406 sibling. SHIP25, corrected10400, Sparkle17v11, IOTARG14, four damaged-craft singles and terrain10420–1042f and four corrected enemy-v2 singles plus NUMBER now form the73-frame prepared later cohort outside1,148. Flare26v10 retains its three-frame material/fade hold. Its active exclusive reservation is102fb v3 plus the complete frozen shop23 diagnostic, while the other seven reviewers serve Stage2. Terrain10430/16, PLATOON2/6 and ADPIC1–4 remain pending unassigned.
+- hd_full_review preserved terrain10400's historical whole-family hold and then approved the complete genuine organic10406 sibling. SHIP25, corrected10400, Sparkle17v11, IOTARG14, four damaged-craft singles and terrain10420–1042f and four corrected enemy-v2 singles, NUMBER and SHIP04G1 now form the74-frame prepared later cohort outside1,148. Flare26v10 retains its three-frame material/fade hold. Its active exclusive reservation is explicit Flare26v13, while the other seven reviewers serve Stage2. Terrain10430/16, PLATOON2/6, ADPIC1–4, DMOONv4/7, TARG1G4v3/11, BASETRG1v4 and smalllogo10015 remain pending unassigned.
 - iron_coast_2 closed and checkpointed independently accepted original Set4 jobs1–12/192frames; no further HD review reservation during its Stage2 mission/boss work. Lower40179/7a is now admitted in the target scope, with prior context-only limits preserved.
 - iron_coast_5 closed Terrain3 shards3/4: four30112/13/19/1a gray-remnant holds in shard3, all16 accepted shard4. It now serves Stage2; no active HD review reservation.
 - windows_persistence closed complete LargeAirv11 approval and STAG0240088 approval. Earlier LargeAirv6/v9, SHIP35 and4006e holds remain exact. Its new Stage2 weapon work is separate from original-catalog HD evidence.
@@ -114,8 +116,12 @@ Coordinator alone registers external development art and refreshes audit/ledger.
 - iron_coast_6 closed the Flare26v8 whole hold, then switched to Stage2. Children continue original middle5–36 and late37–68 HD queues directly under coordinator oversight. Old exact galleries remain pinned; stronger soil/gray/char relief and fallback rectangles remain unapproved.
 - campaign_release_review checkpointed first30 complete Set4 families/480 author-reviewed IDs before Stage2 music work. Coordinator has since inspected job31's pending contexts/cardinal/historical live pages without granting artistic approval; job32 still has only five cross-job crater-quarter proposals. No complete32 or later approval is inferred.
 - campaign_integration retains admitted effects and frozen LargeAirv11; Sparkle17v11 is independently approved but unregistered; only Flare10266/1026a/1026b are reserved for further genuine correction after the v10 material/fade hold. Ground gold/alpha, smoke visible-enhancement and other holds remain explicit; no RGB compensation for loader artifacts.
-- hd_enemies_01 retains admitted tanks/singles/STAG02. SHIP25, IOTARG14 and four damaged-craft singles are independently approved and prepared for later admission. Explicit200e1/200e4/200e7/200ea candidate-v2-final siblings are independently approved and coordinator-prepared without replacing heldv1 mains;102fb candidate-v3-final is under exclusive review. PLATOON2 six-phase v3 remains pending unassigned. DMOON,4006e warm center, other damaged craft/cues and APE refusal stay held. Every failed genuine correction remains preserved.
+- hd_enemies_01 retains admitted tanks/singles/STAG02. SHIP25, IOTARG14 and four damaged-craft singles are independently approved and prepared for later admission. Explicit200e1/200e4/200e7/200ea candidate-v2-final siblings are independently approved and coordinator-prepared without replacing heldv1 mains;102fb candidate-v3-final is independently approved and coordinator-prepared outside1,148. PLATOON2 six-phase v3 remains pending unassigned. New DMOONv4 and4006e v4 remain pending whole-family/internal-material judgment, with older holds unchanged. TARG1G4v3 source-gray progression likewise needs review; other damaged craft/cues and APE refusal stay held. Every failed genuine correction remains preserved.
 - hd_dark_player preserves the complete23-icon102e1–102f7 diagnostic and its confirmed monitor lower-boundary hold; all23 rasters have been viewed, without whole-family raw artwork approval or coverage. HANGP's opaque encoder rounding remains a separate root policy hold. Classic-menu route claims are not inferred through custom Rust menus.
 - Terrain1 has128 registered tiles, Terrain2 has48, Terrain3 has48 and Terrain4 has192. Other completed/partial proposals remain independently held or awaiting exact review. Terrain2's unequal panels/coarse mosaic/foreign rules and Terrain1's bridge row/gap/material issues remain unadmitted.
 
 The original catalog remains incomplete. Continue source-driven production and independent review, then perform exact current output continuity, complete family coordinator inspection and registration for each later batch. No later candidate is packaged or admitted merely because it decodes.
+
+## Startup PNG source epoch and deferred builds
+
+Root applied a real production assets.rs/modding.rs optimization using shared checked_png validation extracted from the existing decoder, plus startup rejection/output regressions. Root reports identical indexed results for6,682 referenced PNGs and five regressions; coordinator preserves this report without treating it as its own full-runtime proof. The read-only snapshot/diff receipt is post-later73-startup-source-change.json, SHA `8a48d1c16ba6a35b6d023ac3bc88d67c6e7d1b99c78b51b63f08f5b58122e567`. Earlier1148/73 epochs and their literal flags remain immutable. Shared Cargo builds are deferred while root release suites link under memory pressure; existing immutable-library rustc reviews and imagegen/source preparation may continue. No HD registration or runtime/data mutation occurs during root exports. The next full-family registration requires actual fresh source/library bindings and exact accepted-output continuity.