{
  "generation_id": "2026-05-20_20260520T193558Z_latest_001",
  "model": "text:gpt-4.1-mini;image:gpt-image-1",
  "seed_theme": "Slightly unsettling, quirky, and aggressive energy",
  "title": "Samurai Salmon Showdown",
  "slogan": "Defend the Cosmos — One Splash at a Time",
  "prompt": "Create a square t-shirt graphic design with the following concept:\n\nTitle: Samurai Salmon Showdown\nSlogan: Defend the Cosmos — One Splash at a Time\nVisual style: Surreal line art with pastel gradient fills and grainy texture; clean, bold silhouette with misty portal effects\nMood: Slightly unsettling, quirky, and aggressive energy\nCore concept prompt: Center composition featuring a surreal line art samurai salmon wielding a cosmic basketball as a weapon, lines sharp and flowing, pastel gradient colors with grainy texture overlay; background minimal with mist emissions and faint portal shapes swirling behind; large bold text beneath reading 'Defend the Cosmos — One Splash at a Time' in large, readable typography\n\nHard constraints:\n- Keep composition centered and shirt-print friendly.\n- Use high-contrast, clear forms suitable for print.\n- Any text must be large and easily readable.\n- Exclude all forbidden elements: real brand logos, celebrities, political slogans, explicit content, tiny text, real animals in naturalistic style\n- Do not include real brand names/logos, celebrity likenesses, copyrighted characters, political campaign slogans, hateful content, or explicit content.\n\nOutput a clean standalone design graphic, no mockup, no watermark, no background scene.",
  "genome": {
    "motifs": [
      "cosmic basketball",
      "astronaut salmon",
      "samurai"
    ],
    "style": [
      "Surreal line art",
      "line art",
      "surreal"
    ],
    "effects": [
      "grainy texture",
      "mist emission",
      "portal shapes"
    ],
    "palette": [
      "pastel gradients"
    ],
    "mood": [
      "slightly unsettling",
      "quirky",
      "aggressive"
    ],
    "composition": [
      "no background scene",
      "bold silhouette",
      "centered composition",
      "centered motif"
    ],
    "typography": [
      "large readable text"
    ],
    "energy": "medium",
    "complexity": "medium"
  },
  "genome_version": "v1",
  "collection": "latest",
  "evolution": {
    "parent_generation_id": "2026-05-20_20260520T091317Z_latest_001",
    "parent_generation_ids": [
      "2026-05-20_20260520T091317Z_latest_001",
      "2026-05-19_20260519T231614Z_latest_001"
    ],
    "parent_source": "feedback_events.upvoted",
    "parent_selection_strategy": "successor-crossover-50-50",
    "parent_selection_pool_size": 6,
    "parent_selection_seed": "20260520T193558Z-latest-successor-crossover-001",
    "historical_window": 6,
    "feedback_rating": "up",
    "feedback_label": "upvoted",
    "preserved_traits": [
      "composition.no_background_scene",
      "composition.bold_silhouette",
      "energy.medium",
      "composition.centered_composition",
      "motifs.cosmic_basketball",
      "mood.slightly_unsettling",
      "palette.pastel_gradients",
      "effects.grainy_texture",
      "motifs.astronaut_salmon",
      "motifs.giant_coffee_cup",
      "mood.quirky",
      "style.surreal_line_art",
      "effects.mist_emission",
      "composition.centered_motif",
      "typography.large_readable_text",
      "style.line_art",
      "mood.aggressive",
      "style.surreal",
      "effects.portal_shapes"
    ],
    "inherited_trait_sources": [
      {
        "trait": "composition.no_background_scene",
        "category": "composition",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001"
        ]
      },
      {
        "trait": "composition.bold_silhouette",
        "category": "composition",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001"
        ]
      },
      {
        "trait": "energy.medium",
        "category": "energy",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001",
          "2026-05-19_20260519T231614Z_latest_001"
        ]
      },
      {
        "trait": "composition.centered_composition",
        "category": "composition",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001",
          "2026-05-19_20260519T231614Z_latest_001"
        ]
      },
      {
        "trait": "motifs.cosmic_basketball",
        "category": "motifs",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001"
        ]
      },
      {
        "trait": "mood.slightly_unsettling",
        "category": "mood",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001"
        ]
      },
      {
        "trait": "palette.pastel_gradients",
        "category": "palette",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001"
        ]
      },
      {
        "trait": "effects.grainy_texture",
        "category": "effects",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001"
        ]
      },
      {
        "trait": "motifs.astronaut_salmon",
        "category": "motifs",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001"
        ]
      },
      {
        "trait": "motifs.giant_coffee_cup",
        "category": "motifs",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001"
        ]
      },
      {
        "trait": "mood.quirky",
        "category": "mood",
        "parent_generation_ids": [
          "2026-05-20_20260520T091317Z_latest_001"
        ]
      },
      {
        "trait": "style.surreal_line_art",
        "category": "style",
        "parent_generation_ids": [
          "2026-05-19_20260519T231614Z_latest_001"
        ]
      },
      {
        "trait": "effects.mist_emission",
        "category": "effects",
        "parent_generation_ids": [
          "2026-05-19_20260519T231614Z_latest_001"
        ]
      },
      {
        "trait": "composition.centered_motif",
        "category": "composition",
        "parent_generation_ids": [
          "2026-05-19_20260519T231614Z_latest_001"
        ]
      },
      {
        "trait": "typography.large_readable_text",
        "category": "typography",
        "parent_generation_ids": [
          "2026-05-19_20260519T231614Z_latest_001"
        ]
      },
      {
        "trait": "style.line_art",
        "category": "style",
        "parent_generation_ids": [
          "2026-05-19_20260519T231614Z_latest_001"
        ]
      },
      {
        "trait": "mood.aggressive",
        "category": "mood",
        "parent_generation_ids": [
          "2026-05-19_20260519T231614Z_latest_001"
        ]
      },
      {
        "trait": "style.surreal",
        "category": "style",
        "parent_generation_ids": [
          "2026-05-19_20260519T231614Z_latest_001"
        ]
      },
      {
        "trait": "effects.portal_shapes",
        "category": "effects",
        "parent_generation_ids": [
          "2026-05-19_20260519T231614Z_latest_001"
        ]
      }
    ],
    "mutation_instruction": "Combine the inherited traits into one coherent standard t-shirt design; do not mutate away the core inherited identity unless required for safety.",
    "novelty_instruction": "Add only enough connective creative tissue to make the two-parent crossover feel intentional and printable.",
    "taste_profile": {
      "composition.no_background_scene": 1.0,
      "composition.bold_silhouette": 1.0,
      "energy.medium": 1.0,
      "composition.centered_composition": 1.0,
      "motifs.cosmic_basketball": 1.0,
      "mood.slightly_unsettling": 1.0,
      "palette.pastel_gradients": 1.0,
      "effects.grainy_texture": 1.0,
      "motifs.astronaut_salmon": 1.0,
      "motifs.giant_coffee_cup": 1.0,
      "mood.quirky": 1.0,
      "style.surreal_line_art": 1.0,
      "effects.mist_emission": 1.0,
      "composition.centered_motif": 1.0,
      "typography.large_readable_text": 1.0,
      "style.line_art": 1.0,
      "mood.aggressive": 1.0,
      "style.surreal": 1.0,
      "effects.portal_shapes": 1.0
    },
    "recent_motifs": [
      "vintage cafe table",
      "giant coffee cup",
      "cosmic basketball",
      "astronaut salmon",
      "coffee"
    ],
    "child_genome": {
      "motifs": [
        "cosmic basketball",
        "astronaut salmon",
        "samurai"
      ],
      "style": [
        "Surreal line art",
        "line art",
        "surreal"
      ],
      "effects": [
        "grainy texture",
        "mist emission",
        "portal shapes"
      ],
      "palette": [
        "pastel gradients"
      ],
      "mood": [
        "slightly unsettling",
        "quirky",
        "aggressive"
      ],
      "composition": [
        "no background scene",
        "bold silhouette",
        "centered composition",
        "centered motif"
      ],
      "typography": [
        "large readable text"
      ],
      "energy": "medium",
      "complexity": "medium"
    },
    "mutation_applied": true,
    "mutation_roll": 59,
    "mutation_source": "data/genome-trait-pool.json",
    "mutation_category": "motifs",
    "mutation_replaced_trait": "giant coffee cup",
    "mutation_inserted_trait": "samurai",
    "genome_floor_fills": []
  },
  "timestamp": "2026-05-20T19:36:59Z",
  "mockup_source": "generated_pillow_blank_tshirt",
  "mockup_output": "shirt_001.png",
  "design_output": "design_001.png",
  "mockup_print_area": {
    "left": 332,
    "top": 500,
    "right": 692,
    "bottom": 860
  },
  "design_storage_key": "generations/2026-05-20_20260520T193558Z_latest_001/design_001.png",
  "design_url": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-05-20_20260520T193558Z_latest_001/design_001.png",
  "mockup_storage_key": "generations/2026-05-20_20260520T193558Z_latest_001/shirt_001.png",
  "mockup_url": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-05-20_20260520T193558Z_latest_001/shirt_001.png",
  "artifact_urls": {
    "metadata": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-05-20_20260520T193558Z_latest_001/metadata_001.json",
    "concept": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-05-20_20260520T193558Z_latest_001/concept_001.json",
    "prompt": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-05-20_20260520T193558Z_latest_001/design_prompt_001.txt",
    "readme": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-05-20_20260520T193558Z_latest_001/README_001.md",
    "rating": "https://pub-ba22defe826e49c8be53dce2ada7ab89.r2.dev/generations/2026-05-20_20260520T193558Z_latest_001/rating_001.txt"
  },
  "artifact_storage_keys": {
    "metadata": "generations/2026-05-20_20260520T193558Z_latest_001/metadata_001.json",
    "concept": "generations/2026-05-20_20260520T193558Z_latest_001/concept_001.json",
    "prompt": "generations/2026-05-20_20260520T193558Z_latest_001/design_prompt_001.txt",
    "readme": "generations/2026-05-20_20260520T193558Z_latest_001/README_001.md",
    "rating": "generations/2026-05-20_20260520T193558Z_latest_001/rating_001.txt"
  }
}