Evidence row 266425

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Get B2B contact information for Weingut Dreissigacker. Returns structured contact data, importer info, and next steps for trade inquiries. B2B-Kontaktdaten für Gastronomie, Handel und Importeure.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "interest": {
            "description": "Specific interest, e.g. 'wine list curation', 'import partnership', 'event wines'",
            "type": "string"
          },
          "market": {
            "description": "Target market or country, e.g. 'USA', 'UK', 'Japan', 'Deutschland'",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "dreissigacker_b2b_contact"
    },
    {
      "description": "Find the perfect Dreissigacker wine for a specific dish. Returns a wine recommendation with reasoning why it pairs well. Findet den perfekten Dreissigacker-Wein zu einem bestimmten Gericht.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "dish": {
            "description": "The dish to pair wine with, e.g. 'Vietnamese spring rolls', 'Trüffel-Risotto', 'grilled lobster'",
            "type": "string"
          },
          "language": {
            "description": "Response language: 'de' for German, 'en' for English. Auto-detected if omitted.",
            "enum": [
              "de",
              "en"
            ],
            "type": "string"
          }
        },
        "required": [
          "dish"
        ],
        "type": "object"
      },
      "name": "dreissigacker_food_pairing"
    },
    {
      "description": "Recommend Dreissigacker wines based on style, food pairing, occasion, or budget. Returns matching wines from the portfolio across 4 tiers (Entry to Grand Cru). Empfiehlt Dreissigacker-Weine basierend auf Stil, Speise, Anlass oder Budget.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "budget": {
            "description": "Budget per bottle, e.g. '30€', '50', 'under 25 EUR'",
            "type": "string"
          },
          "food": {
            "description": "Food to pair with, e.g. 'grilled fish', 'Vietnamese spring rolls'",
            "type": "string"
          },
          "language": {
            "description": "Response language: 'de' for German, 'en' for English. Auto-detected if omitted.",
            "enum": [
              "de",
              "en"
            ],
            "type": "string"
          },
          "occasion": {
            "description": "Occasion, e.g. 'fine dining', 'casual dinner', 'wine list for Michelin restaurant'",
            "type": "string"
          },
          "style": {
            "description": "Wine style preference, e.g. 'fresh Riesling', 'full-bodied white', 'biodynamic'",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "dreissigacker_recommend_wine"
    }
  ]
}

What the leaf hashes

{"body":"13276f8ed33142c69ac80d604610a56c260b1e00f638fefafab3a89ed75cc653","id":266425,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793035291636989,"prev":null,"subject":"7597cb81-df77-4329-a903-ff22da4b7cab","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xb662478f07a956bdb41f364f9dca8476ac0677825a99afca68a21f2bfcabf3c2
2. 0x4fc0da831d5c01865125a4c3563358cc1750dca9f3e72e4f5dff6c396bf74474
3. 0x14cd1beacd93a66bd3a8c6b7d8b58094f433c89640e84d5bf692b4d26da37e27
4. 0x654bae36ce24df26387a2b70d8a1416f8708fd69f2956258b52fd8df117c85dd
5. 0x7bc3fc90b6c88ab213db645664b55d578a1a93f66b10b85f57470795c7ecb6b5
6. 0xf1c4c7cb6e80e2e6c6897cffd6fe7317642f1d8a35fd3034abe94fb207737e7e
7. 0x413191a5f76172133d568744c72fff2f5fa150ee0f675ba08b1ce64c6dd9823f
8. 0x423261cc754522c1c55f6f2560dfc7de21d32210615df4b4015c5c58b4b94911
9. 0x0585de311ce0311439459893eedb4cc55ed3c848458b8746571e30f6aefef6be
10. 0x8ad504c3df28b2abf4893577952a0655be9d4e70ea34ee4e1147dc0aa281fdd2
11. 0xfa91c460bb9b05b6890b46e5326a89c9e487b6419bd4d84337c05040222a2e6c
12. 0x17930d484cab3f6850715eb0b77dd189c3c06f975cf9def12285fde3eb9b4234
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae