Evidence row 732539

What was observed

{
  "count": 1,
  "tools": [
    {
      "description": "Things to do on one day near one US town (trivia, live music, karaoke, comedy, games, markets, talks and more), each checked against the page it came from. Give a town (\"Columbus, OH\" or a 5-digit ZIP), a date, and optionally a kind of event. Each result has its own Suumer page to cite (suumerPage), and the original source page when we can show it.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "date": {
            "description": "The day, written YYYY-MM-DD. Leave it out for today in that town.",
            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
            "type": "string"
          },
          "kind": {
            "description": "Kind of event. Leave it out (or \"all\") for everything.",
            "enum": [
              "all",
              "trivia",
              "karaoke",
              "music",
              "live_music",
              "dj_set",
              "local_band",
              "singer_songwriter",
              "music_jam",
              "drum_circle",
              "percussion_playground",
              "family_concert",
              "open_mic",
              "cultural_showcase",
              "film_concert",
              "music_talk",
              "music_learning",
              "darts",
              "pool",
              "games",
              "social_game",
              "puzzle_games",
              "robot_games",
              "mixed_games",
              "learning_games",
              "building_play",
              "board_games",
              "mahjong",
              "chess",
              "card_games",
              "bingo",
              "loteria",
              "video_games",
              "video_game_tournament",
              "accessible_games",
              "tabletop_roleplaying",
              "food_drink",
              "food_tasting",
              "food_skills",
              "sports_fitness",
              "road_race",
              "roller_skating",
              "college_football",
              "college_volleyball",
              "college_soccer",
              "basketball_tournament",
              "softball_tournament",
              "airshow",
              "fan_bar",
              "fan_watch_party",
              "comedy",
              "stand_up_comedy",
              "sketch_comedy",
              "improv_comedy",
              "talks_ideas",
              "public_lecture",
              "lecture_series",
              "public_debate",
              "author_talk",
              "choral_music",
              "classical_music",
              "chamber_orchestra",
              "symphony_orchestra",
              "chamber_music",
              "theater",
              "high_school_play",
              "community_play",
              "community_musical",
              "high_school_musical",
              "college_play",
              "college_musical",
              "puppet_theater",
              "dance_performance",
              "film_screening",
              "outdoor_movie",
              "arts_night",
              "arts",
              "block_party",
              "sales",
              "garage_sale",
              "yard_sale",
              "flea_market",
              "community",
              "family",
              "pets",
              "general_trivia",
              "music_trivia",
              "themed_trivia",
              "survey_game",
              "jeopardy_style_trivia",
              "music_bingo",
              "game_night",
              "online",
              "dj",
              "dancing",
              "drag",
              "tastings",
              "markets",
              "sports",
              "fitness",
              "kids",
              "festivals",
              "film",
              "movie_times",
              "fitness_class",
              "market",
              "festival"
            ],
            "type": "string"
          },
          "town": {
            "description": "A US town and state, like \"Columbus, OH\", or a 5-digit ZIP code.",
            "maxLength": 80,
            "type": "string"
          }
        },
        "required": [
          "town"
        ],
        "type": "object"
      },
      "name": "find_events"
    }
  ]
}

What the leaf hashes

{"body":"5b695886dbaa0f9153926e3f61c8c60814d2aee3a06a5b8cf867eaed178f8467","id":732539,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793154990024943,"prev":null,"subject":"f8af12e0-0a53-4c71-a699-df1a29d78f6f","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x1673e8ad69647ff12357c66bca8856ecabf51e4bad22332ac400316b48fc9990
2. 0x303a67e5f910eb55ccd4ed0527533a6502d26b714f33eb14e45deaa6f1a7c792
3. 0x6d18004ed588f8931ff6c4d448a239280440e2d427759a8ea933c7e62090c67f
4. 0x814d21e048008e1d57999eee9d31a2e4eeda12484ba0f3131853e35fea51dd68
5. 0xf1584b11b64738933108382e0dd2b26544a13c961f347a67e57e4b7c59394740
6. 0x60b8138931030a5ffce8d6e2adb5298bff7fdac7ff61172d792a2139bb711cc5
7. 0x60bb65b508a59508b715e9f48130088b32610e1643b7dddf5d4c05fbf6a40f42
8. 0x32212c17ca278e5a4c49c1067fd9bee7edd4b5b58299a245e748d52bcd7080e8
9. 0xd9f2828176832b27f23caf3b1026660e1319bccce8a2ed08f7e32d347c9b0aa0
10. 0xff67e27c02f8242516876b167411b74b3f2b563dbab435efd9979cabb5d81b7d
11. 0xb10705f81943cd4fbe0a546ed91726ca401baeb3464ea12e96cb49674f018670
12. 0x71efc28c2e14cb043457b6e4ace2ab05dc5b4575f4ad63fd87b311c3af7569aa
13. 0x7fa5866908096f0b22f929078a2cec5d1e2891fa5835c6c55f26448d682790ec
14. 0xdf8e9d4c523b87b2bea3cc4d461fe94e163080e98a261c596a4641e3fcaf7cc4
15. 0x4698ebc7cbcb2286f661b867355eb6a9183e884482ee16965889e886b17d19ac
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae