Driftline GP — Provenance Archive

83playable HTML artifacts in this archive

v93latest mirrored build

SHA-256hash prefix recorded for each file

FIELD PROVENANCE • TT ASSEN

Jack’s Racing Day 2026 development session

2 August 2026 — Driftline GP builds v87 through v93 were created during and immediately after a visit to Jack’s Racing Day 2026. The session used on-site TT Assen visual reference and continued through the human–GPT chat workflow, turning the circuit visit into a preserved run of playable HTML iterations and follow-up control refinement.

The attached material below is preserved as development context: trackside reference photographs, an in-game TT Assen track capture from the resulting build sequence, and a chat-session capture showing the TT Assen first-cup request inside the conversational development workflow.

event build range: v87 → v93date: 2026-08-02workflow: human + GPT chatcontext: Jack’s Racing Day 2026

TT Assen circuit reference photographed during Jack's Racing Day 2026 — On-site TT Assen circuit reference photographed during the 2 August 2026 visit.

Trackside racing reference from Jack's Racing Day 2026 — Trackside racing reference from Jack’s Racing Day 2026.

TT Assen trackside reference with Cathedral of Speed signage — Additional TT Assen trackside reference from the same visit.

Driftline GP TT Assen in-game track capture produced during the development sequence — In-game TT Assen track capture from the v87–v93 development sequence.

Human GPT chat development session for the Driftline GP TT Assen first cup — Human–GPT chat provenance: the TT Assen first-cup request and attached references during the development session.

Milestone timeline

v1 / index — Initial playable browser prototype.
v4 — Start grid, shell-like item behavior, HUD layer.
v8–v12 — DS-style map, coins, position/rescue/timer/items, hit state.
v18–v26 — Track redesign, tilemap/biome expansion, beach/ghost/rescue systems.
v28–v31 — CC classes, rubberband AI, results/cup styling.
v35–v46 — Lap/finish/result/cup-point flow hardening.
v47–v57 — Optimized roster, drift repair, CPU overtake/rivals, CC/menu/cup simplification.
v58–v65 — Handmade Track 1 conversion and visual/asset integration.
v66–v73 — Minimap/racer color consistency, wall/projectile logic, aura state visualization.
v74–v77 — Crisp retro rendering, anti-stuck rescue, Free Ride track select.
v78–v80 — StateLens live state plates, lowered rear plates, and drift mapped to Scout Left / Scout Right operators.
v81 — Track 1 item blocks changed from question blocks to lightning blocks for first-cup visual consistency.
v82 — Desktop layout rebuilt with the playscreen and minimap stacked vertically, higher PC-only rendering resolution, hidden touch controls on desktop, and a persistent keyboard legend.
v83 — Keyboard drift changed from one ambiguous Space action to directional operators: A = drift left and D = drift right, selecting the matching drift state and animation.
v84 — Added a first-paint LOADING screen with sequential dots and frame-yielding procedural track construction.
v85 — Hardened race-counter text, off-road slowdown, seeker speed and hold-behind release behavior for the dropper and green bouncer.
v86 — Added visible held-item feedback behind the kart while preserving the v85 release logic.
v87–v93 • Jack’s Racing Day 2026 / 2 August — TT Assen development run created during and immediately after the circuit visit: first-cup build, learning pass, hook fixes, continuous-hook pass, 1.6× world-scale pass, clockwise official-detail pass and subsequent input refinement.
v93 — Green Shield Input Restoration — Normal tap on ITEM fires the green shield forward again. Long press (> 0.38s) holds the shield. Releasing after long press drops the shield behind the kart. Dropper behavior remains unchanged.

Version index

manifest.json

Version	Playable file	Category	Size	SHA-256 prefix
v1 / index	Index index.html	Core prototype	55 KB	`a4b137735242`
v2	Mobile CPU Itemroulette driftline_gp_v2_mobile_cpu_itemroulette.html	CPU / rivals	58 KB	`0825063d6afa`
v3	CPU Scale Itempads Points driftline_gp_v3_cpu_scale_itempads_points.html	Race / cup flow	61 KB	`8d698d57bb9b`
v4	Startgrid Shellitems HUD driftline_gp_v4_startgrid_shellitems_hud.html	Items / hazards	66 KB	`cc9e901e08ab`
v5	Cleantrack Overlay Minimap driftline_gp_v5_cleantrack_overlay_minimap.html	Core prototype	68 KB	`3ee82256850c`
v7	CPU Tweak Core driftline_gp_v7_cpu_tweak_core.html	CPU / rivals	80 KB	`af03f17fbb43`
v8	Ds Map Coin Stability driftline_gp_v8_ds_map_coin_stability.html	Core prototype	82 KB	`2d923d6f357f`
v9	Mass Friction Drift driftline_gp_v9_mass_friction_drift.html	Handling	88 KB	`1f19fc5f17a0`
v11	Position Rescue Timer Items driftline_gp_v11_position_rescue_timer_items.html	Items / hazards	114 KB	`ee659fa24979`
v11.1	Drift Freeze Fix driftline_gp_v11_1_drift_freeze_fix.html	Handling	114 KB	`bf11236122f7`
v12	Item Rendering Hitstate driftline_gp_v12_item_rendering_hitstate.html	Items / hazards	126 KB	`78fdeda03f06`
v14	Track Complexity Z Start Rescue driftline_gp_v14_track_complexity_z_start_rescue.html	Core prototype	170 KB	`da94cd019e48`
v15	Start Grid Bridge Fix driftline_gp_v15_start_grid_bridge_fix.html	Core prototype	189 KB	`51eac3e02626`
v16	Best Playable Rebuild driftline_gp_v16_best_playable_rebuild.html	Core prototype	147 KB	`85b26698fecb`
v18	Track Redesign Beach Biomes driftline_gp_v18_track_redesign_beach_biomes.html	Track roster	192 KB	`dda55ff3b9bd`
v19	Beach More Sea driftline_gp_v19_beach_more_sea.html	Track roster	194 KB	`4a2ad9da04c0`
v21	Global Looser Edges driftline_gp_v21_global_looser_edges.html	Track 1 / visuals	195 KB	`c83022b04a25`
v22	Seeker True Homing driftline_gp_v22_seeker_true_homing.html	Items / hazards	202 KB	`6c04c7949acd`
v23	Ghost Rescue Countdown Light driftline_gp_v23_ghost_rescue_countdown_light.html	Track roster	208 KB	`9cf7c94a7d62`
v23	Rescue Failsafe driftline_gp_v23_rescue_failsafe.html	Core prototype	209 KB	`6be3f62b30b8`
v24	Start Stoplight Hardfix driftline_gp_v24_start_stoplight_hardfix.html	Core prototype	212 KB	`3fd882981b02`
v25	Closed Tracks Green Light Projectiles driftline_gp_v25_closed_tracks_green_light_projectiles.html	Core prototype	218 KB	`896f5ff9056d`
v26	Beach Sky Cleanup driftline_gp_v26_beach_sky_cleanup.html	Track 1 / visuals	221 KB	`29a297492581`
v28	CC Rubberband AI driftline_gp_v28_cc_rubberband_ai.html	CPU / rivals	245 KB	`e787e90b68d0`
v29	Spin Reverse Rubberband Tune driftline_gp_v29_spin_reverse_rubberband_tune.html	CPU / rivals	249 KB	`c8ebff8bbc9a`
v31	GP Results Style Flow driftline_gp_v31_gp_results_style_flow.html	Race / cup flow	271 KB	`4395d9005fd1`
v33	Reverse Detection Fix driftline_gp_v33_reverse_detection_fix.html	Core prototype	280 KB	`edf26863cb06`
v35	Lap Init And Finish Fix driftline_gp_v35_lap_init_and_finish_fix.html	Race / cup flow	288 KB	`c3e03f4ba8d6`
v36	Lap 0 3 Four Round Fix driftline_gp_v36_lap_0_3_four_round_fix.html	Race / cup flow	293 KB	`48d7a7bf42d0`
v37	Lap Skip Countdown Cleanup driftline_gp_v37_lap_skip_countdown_cleanup.html	Race / cup flow	300 KB	`5b56737f9c56`
v38	Center Finish Auto Points driftline_gp_v38_center_finish_auto_points.html	Race / cup flow	309 KB	`83d0b18ab81d`
v39	SNES Itemboxes Clean HUD driftline_gp_v39_snes_itemboxes_clean_hud.html	Items / hazards	320 KB	`01de4193f653`
v40	Finish Portraits driftline_gp_v40_finish_portraits.html	Race / cup flow	321 KB	`9f3dd96939a9`
v41	Minimap Finish Results Then Count driftline_gp_v41_minimap_finish_results_then_count.html	Race / cup flow	325 KB	`82a34324c3cf`
v42	Final Lap Animated Results driftline_gp_v42_final_lap_animated_results.html	Race / cup flow	335 KB	`385272baae90`
v43	Final Lap Square Live Count driftline_gp_v43_final_lap_square_live_count.html	Race / cup flow	342 KB	`efb7d19532f2`
v44	Results Next Race Main Menu driftline_gp_v44_results_next_race_main_menu.html	Race / cup flow	342 KB	`128a383e2674`
v45	Cups Trophies Buttons driftline_gp_v45_cups_trophies_buttons.html	Race / cup flow	354 KB	`a97f6d2326be`
v46	Compact Point Count Next Race driftline_gp_v46_compact_point_count_next_race.html	Race / cup flow	364 KB	`4a36c1635a48`
v47	Redesigned Tracks Optimized driftline_gp_v47_redesigned_tracks_optimized.html	Core prototype	386 KB	`34de8d293db8`
v48	Drift Button Repaired driftline_gp_v48_drift_button_repaired.html	Handling	391 KB	`ee180bc470cc`
v49	Lap And Cup Flow Fixed driftline_gp_v49_lap_and_cup_flow_fixed.html	Race / cup flow	401 KB	`ceae8c6f2db2`
v51	Four State Lap Flow driftline_gp_v51_four_state_lap_flow.html	Race / cup flow	411 KB	`f66388f510fd`
v52	HUD And Point Count Restored driftline_gp_v52_hud_and_point_count_restored.html	Core prototype	413 KB	`266d1d7ffaaf`
v53	Hidden Minus One Start Lap driftline_gp_v53_hidden_minus_one_start_lap.html	Race / cup flow	419 KB	`3e5579c4eecd`
v54	Laps Good Points Next Race Restored driftline_gp_v54_laps_good_points_next_race_restored.html	Race / cup flow	427 KB	`f0c8155b40cc`
v55	CPU Overtake Rival Theatre driftline_gp_v55_cpu_overtake_rival_theatre.html	CPU / rivals	442 KB	`a911ae12b429`
v56	CC Select Grand Prix Flow driftline_gp_v56_cc_select_grand_prix_flow.html	Race / cup flow	455 KB	`fb0f3a2ca218`
v57	Simplified Cup Flow Trophies driftline_gp_v57_simplified_cup_flow_trophies.html	Race / cup flow	465 KB	`fbefe17d5f9e`
v58	Track1 Reference Layout driftline_gp_v58_track1_reference_layout.html	Track 1 / visuals	468 KB	`387835adcfaf`
v59	Track1 Ccw Colors driftline_gp_v59_track1_ccw_colors.html	Track 1 / visuals	475 KB	`eff139e49d33`
v60	Track1 Single Item Gate driftline_gp_v60_track1_single_item_gate.html	Track 1 / visuals	482 KB	`a5806e803fb3`
v62	Master Track1 driftline_gp_v62_master_track1.html	Track 1 / visuals	493 KB	`ebffd1edbbb3`
v63	Track1 Assets Integrated driftline_gp_v63_track1_assets_integrated.html	Track 1 / visuals	512 KB	`797d7b99f0f4`
v64	Track1 Edges Cleanup driftline_gp_v64_track1_edges_cleanup.html	Track 1 / visuals	530 KB	`14fccb81f7cb`
v65	Track1 3d World Focus driftline_gp_v65_track1_3d_world_focus.html	Track 1 / visuals	540 KB	`ed72335dc6ec`
v66	Minimap Racerselect Loadfix driftline_gp_v66_minimap_racerselect_loadfix.html	Core prototype	517 KB	`134e0e40b2ea`
v67	Track1 3d Colored Walls Sync driftline_gp_v67_track1_3d_colored_walls_sync.html	Track 1 / visuals	517 KB	`061c8a6f7ee2`
v68	Track1 Solid Walls Pastel Sky driftline_gp_v68_track1_solid_walls_pastel_sky.html	Track 1 / visuals	522 KB	`a803a3ca1f8b`
v69	Green Bouncer Wall Ricochet driftline_gp_v69_green_bouncer_wall_ricochet.html	Items / hazards	525 KB	`4d7b84406d79`
v70	Track1 Precise Wall Collision driftline_gp_v70_track1_precise_wall_collision.html	Track 1 / visuals	529 KB	`a066a13644c8`
v71	Road Safe Walls Minimap Items driftline_gp_v71_road_safe_walls_minimap_items.html	Items / hazards	535 KB	`1c15a0d9a1a1`
v73	Aura Rainbow World Minimap driftline_gp_v73_aura_rainbow_world_minimap.html	Track 1 / visuals	544 KB	`a565e9d397a8`
v74	Crisp Retro Plus Resolution driftline_gp_v74_crisp_retro_plus_resolution.html	Track 1 / visuals	548 KB	`56a0eb85904b`
v75	Road Checker Cleanup driftline_gp_v75_road_checker_cleanup.html	Track 1 / visuals	552 KB	`c8ee5f63f52c`
v76	Anti Stuck Rescue driftline_gp_v76_anti_stuck_rescue.html	Core prototype	555 KB	`3dda0178907b`
v77	Free Ride Track Select driftline_gp_v77_free_ride_track_select.html	Core prototype	561 KB	`d91439274433`
v78	StateLens Reactive States driftline_gp_v78_statelens_reactive_states.html	StateLens / telemetry	572 KB	`0fbe7a63b57a`
v79	Stateplate Lowered driftline_gp_v79_stateplate_lowered.html	StateLens / telemetry	572 KB	`95e323bac0eb`
v80	Drift Scout Left Right driftline_gp_v80_drift_scout_left_right.html	StateLens / telemetry	573 KB	`05dd0d0dfe6a`
v81	Track1 Bliksemblokken driftline_gp_v81_track1_bliksemblokken.html	Track 1 / visuals	576 KB	`8e8766818be1`
v82	PC Stack Hires Keyboard driftline_gp_v82_pc_stack_hires_keyboard.html	Core prototype	588 KB	`3f73e4d96482`
v83	Directional Keyboard Drift driftline_gp_v83_directional_keyboard_drift.html	Handling	589 KB	`fa5ee956bc10`
v84	Loading State & Provenance Link driftline_gp_v84_loading_provenance_link.html	Core prototype	594 KB	`057c990df9cb`
v85	Item Hold, Off-road & Seeker driftline_gp_v85_item_hold_offroad_seeker.html	Items / hazards	601 KB	`63c388b8aa34`
v86	Held Item Visuals driftline_gp_v86_held_item_visuals.html	Items / hazards	605 KB	`0dbea0b82bf8`
v87	TT Assen First Cup driftline_gp_v87_tt_assen_first_cup.html	TT Assen / field provenance	606 KB	`f0067ae9d8a4`
v88	TT Assen Learning Cup driftline_gp_v88_tt_assen_learning_cup.html	TT Assen / field provenance	606 KB	`626cc8cead2b`
v89	TT Assen Hook Fixed driftline_gp_v89_tt_assen_hook_fixed.html	TT Assen / field provenance	606 KB	`dfe051c63ab4`
v90	TT Assen Continuous Hook driftline_gp_v90_tt_assen_continuous_hook.html	TT Assen / field provenance	606 KB	`90158fcfe3bc`
v91	TT Assen 1.6× World Scale driftline_gp_v91_tt_assen_1_6x_world_scale.html	TT Assen / field provenance	632 KB	`2824c5f72dee`
v92	TT Assen Clockwise Official Detail Pass driftline_gp_v92_tt_assen_clockwise_official_detail_pass.html	TT Assen / field provenance	653 KB	`b545160a1b89`
v93	Green Shield Tap Fire / Long-Press Drop driftline_gp_v93_green_shield_tap_fire_longpress_drop.html	Items / hazards	654 KB	`f529f5a890d9`