Evidence row 737261

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Pick ONE movie, TV show, book, music artist, podcast, restaurant (kind=place, with location) or destination that a whole group will enjoy. Give each person's name and 2 to 5 things they love. Favourites can come from another category with tasteFrom, for example music artists to pick a restaurant, or any for a mix of artists, movies, TV shows and books. Uses Qloo's taste graph to score every candidate for every person and returns the option that makes the least happy person as happy as possible, with a reason per person.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "properties": {
          "kind": {
            "enum": [
              "movie",
              "tv_show",
              "book",
              "artist",
              "podcast",
              "place",
              "destination",
              "video_game"
            ],
            "type": "string"
          },
          "location": {
            "maxLength": 80,
            "minLength": 1,
            "type": "string"
          },
          "members": {
            "items": {
              "additionalProperties": false,
              "properties": {
                "likes": {
                  "items": {
                    "maxLength": 80,
                    "minLength": 1,
                    "type": "string"
                  },
                  "maxItems": 5,
                  "minItems": 2,
                  "type": "array"
                },
                "name": {
                  "maxLength": 40,
                  "minLength": 1,
                  "type": "string"
                }
              },
              "required": [
                "name",
                "likes"
              ],
              "type": "object"
            },
            "maxItems": 8,
            "minItems": 2,
            "type": "array"
          },
          "tasteFrom": {
            "description": "Category of the favourites, when it differs from kind. Example artist, to pick a movie from music. Use any when favourites mix music artists, movies, TV shows and books.",
            "enum": [
              "movie",
              "tv_show",
              "book",
              "artist",
              "podcast",
              "place",
              "destination",
              "video_game",
              "any"
            ],
            "type": "string"
          }
        },
        "required": [
          "kind",
          "members"
        ],
        "type": "object"
      },
      "name": "find_common_ground"
    },
    {
      "description": "Plan dinner, drinks and a live music venue in one city for 2 to 6 friends. Give the city and each friend's name with 1 to 4 music artists, movies, TV shows or books they love. Qloo's cross-domain taste graph turns that shared taste into real venues. Each stop is the venue whose least happy friend is happiest, and Qloo explainability names the favourites behind it, with the share of each friend's taste.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "properties": {
          "city": {
            "description": "City for the night out, for example Lisbon or New York.",
            "maxLength": 80,
            "minLength": 1,
            "type": "string"
          },
          "members": {
            "items": {
              "additionalProperties": false,
              "properties": {
                "likes": {
                  "description": "1 to 4 music artists, movies, TV shows or books this friend loves. Mix them freely.",
                  "items": {
                    "maxLength": 80,
                    "minLength": 1,
                    "type": "string"
                  },
                  "maxItems": 4,
                  "minItems": 1,
                  "type": "array"
                },
                "name": {
                  "maxLength": 40,
                  "minLength": 1,
                  "type": "string"
                }
              },
              "required": [
                "name",
                "likes"
              ],
              "type": "object"
            },
            "maxItems": 6,
            "minItems": 2,
            "type": "array"
          }
        },
        "required": [
          "city",
          "members"
        ],
        "type": "object"
      },
      "name": "plan_night_out"
    }
  ]
}

What the leaf hashes

{"body":"3d3d4ce868999a2f24d0687806aa89b1c359f44e2c55eeb090ed0e6887cd3431","id":737261,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793158576671241,"prev":null,"subject":"46138cfc-6adb-4c5b-994b-7c7c8c4e5b48","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. 0x70c4cf8f7d153d735019fedafe02fd2b4b3d5d2e1ce7750658dfb1a733f5e170
2. 0xdf6e0ef27920120d8c2cfccc6000ff239b591c2304f0009dc8b270dd2d81d98f
3. 0x6d4a6f374472e25dc188e3bc806eb75f3bb996e746157f1f6f6e9457d8f6c47b
4. 0xdd5929afdf73105a8654624b5a0e1823d1b2f49dc2e18f8e49b9499888a8d789
5. 0xedf05cbb3fe9a653de656e275d1b81b925e1d653c8be7e6862f4d66369ca5ed5
6. 0x911eb76c0e1bf502bbbc003afdd44c6bcec81fed98fe34ee1da62fa8ee3c16d0
7. 0x75c54fc86d227912190198ef545b30b0c4d963b4259f977b9954f4bff47fc687
8. 0xc0391e572bb8261b477e90cf3c979e1277df90323447213300cdf8cf131e2806
9. 0x8a6cdda3076f81fe7ef6bbf0fbe864a239bb39b9222dea41af09c9acd0273b28
10. 0xaae1cecfe04636f435e295774847329e91659ed3eb1c7026ba21bb46ac9305ad
11. 0xabfd19131f5dfde019b13d76137d96dff517b2095479eb985a86b4ab1fdb5cf7
12. 0xbfa98a981ac79123cf0e3c1136bb6a91530861c176632b87f390ea08f8ca340f
13. 0x7f155f68af02d8849db98e7526c24e043693127acc289e6a058a9d26a9c83335
14. 0x13a2df73da081eeb4e6752fd2a3d176d9f2a8d2dd01b46f18b266eb7116ace2f
15. 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae