Evidence row 561579

What was observed

{
  "count": 7,
  "tools": [
    {
      "description": "Audit a Shopify store's listing photos (no account needed). Scans the public product sitemap for stale photos (≥180 days), season mismatches (e.g. winter items with summer-shot photos), and upcoming retail-calendar windows. Returns work orders with pre-filled create_tryon_job fixes and estimated credit costs.",
      "inputSchema": {
        "properties": {
          "store_url": {
            "description": "Store domain or URL, e.g. examplestore.com",
            "type": "string"
          }
        },
        "required": [
          "store_url"
        ],
        "type": "object"
      },
      "name": "audit_store"
    },
    {
      "description": "ONE free on-model preview per store, no account needed. Pass the store and one of its listing photo URLs (from an audit_store work order) to generate a free 2K on-model try-on photo — the taste before buying credits. Poll with get_preview_status.",
      "inputSchema": {
        "properties": {
          "garment_image_url": {
            "description": "A listing photo URL from that store (audit work order image_url)",
            "type": "string"
          },
          "model": {
            "description": "Preset model (default woman)",
            "enum": [
              "man",
              "woman"
            ],
            "type": "string"
          },
          "product_type": {
            "description": "Top | Bottom | Dress | Full-body (default Top)",
            "type": "string"
          },
          "store_url": {
            "description": "The store the photo belongs to (same as audit_store)",
            "type": "string"
          }
        },
        "required": [
          "store_url",
          "garment_image_url"
        ],
        "type": "object"
      },
      "name": "create_preview_job"
    },
    {
      "description": "Generate an on-model try-on photo from a garment/product image URL (e.g. straight from an audit_store work order). Charges 1 credit (2K) or 2 credits (4K) from the account's studio credits. Requires an API key.",
      "inputSchema": {
        "properties": {
          "api_key": {
            "description": "API key if the client can't send an Authorization header",
            "type": "string"
          },
          "aspect_ratio": {
            "description": "Output aspect ratio, e.g. 3:4 (default)",
            "type": "string"
          },
          "garment_image_url": {
            "description": "Public URL of the garment/product photo",
            "type": "string"
          },
          "model": {
            "description": "Preset model (default woman)",
            "enum": [
              "man",
              "woman"
            ],
            "type": "string"
          },
          "model_image_url": {
            "description": "Optional: custom model reference photo URL",
            "type": "string"
          },
          "product_type": {
            "description": "Top | Bottom | Dress | Full-body (default Top)",
            "type": "string"
          },
          "prompt": {
            "description": "Optional styling instructions",
            "type": "string"
          },
          "resolution": {
            "description": "Output resolution: 2K costs 1 credit, 4K costs 2",
            "enum": [
              "2K",
              "4K"
            ],
            "type": "string"
          }
        },
        "required": [
          "garment_image_url"
        ],
        "type": "object"
      },
      "name": "create_tryon_job"
    },
    {
      "description": "Studio credit balance and top-up link. Requires an API key.",
      "inputSchema": {
        "properties": {
          "api_key": {
            "description": "API key if the client can't send an Authorization header",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_credits_balance"
    },
    {
      "description": "Poll a generation job. When succeeded, returns presigned output image URLs (valid 1h). Requires an API key.",
      "inputSchema": {
        "properties": {
          "api_key": {
            "description": "API key if the client can't send an Authorization header",
            "type": "string"
          },
          "job_id": {
            "description": "Job UUID returned by create_tryon_job",
            "type": "string"
          }
        },
        "required": [
          "job_id"
        ],
        "type": "object"
      },
      "name": "get_job_status"
    },
    {
      "description": "Poll a free preview. When succeeded, returns the preview image URL (valid 1h). No account needed.",
      "inputSchema": {
        "properties": {
          "preview_id": {
            "description": "Preview UUID returned by create_preview_job",
            "type": "string"
          }
        },
        "required": [
          "preview_id"
        ],
        "type": "object"
      },
      "name": "get_preview_status"
    },
    {
      "description": "Retail shoot calendar for fashion sellers (no account needed): which shoot windows (Labor Day, Halloween, Fall/Winter drop, Black Friday, Holiday) are open or urgent right now, deadlines, and links to per-category shoot guides with recommended shots.",
      "inputSchema": {
        "properties": {
          "category": {
            "description": "Optional: limit guide links to one category",
            "enum": [
              "womenswear",
              "swim",
              "lingerie"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_seasonal_guide"
    }
  ]
}

What the leaf hashes

{"body":"e3b469f2de792dd4081b92f27894217b82a112e008e16d7bcfe4a5782e116b72","id":561579,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793137192899432,"prev":null,"subject":"acb47478-e71b-4e28-9920-3f5d1ca4c039","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x406fa8497df92c3ed50c660be3414442f5784043e2549090b3e4120c974873a6
2. 0x013c321f4fe029b4ae65c0b2080b61dac7a86cac7576ea4d7da3fcda8d21b204
3. 0xaae5f6eb24efeeb33750fe6f3362b46331602c8a264fec8b88659e2f6e3a61c9
4. 0x9becdb6593716ab40d46ddb4e9be4348ce9016375ff151c88aaf74a26ff41895
5. 0xc9e0bcf5fc676789a17fa6c52ca12944230bd3e7910ba6aea87c594a04509bb5
6. 0xc00cff6e6d8ce1e0a8004ed12f7e074288991a5b65d39541907a9fbe943dbca6
7. 0xbdaa3e4352e7508aa04249c1d3668b924856697e0d2b83614bc79097f10fa2c9
8. 0xef5bc3c6df5c8390ce5e0b2a8c8b20b6046cb34148cbe6f4a7742846acd52fe4
9. 0xb84fc553a1f1b11f602fcf9689550f47cbe11d96967601c7ab4c7b91b1134551
10. 0xeba79c58e4a3ef2db94e833d53b12f55c84bc102535f34caedc4d30bf3550827
11. 0x4f137633fff61e4e593fd379320dee6ab066de0db156d01c93cb3888d4cd2051
12. 0xbac4a74052976278393cfcc6a341f6cfd372f2fd8909eeffcc72872579289c40
13. 0xe097a5c0640b3c074fef1c9f5fe91898965687ad755f1c27c31462a60e313f0a
14. 0x1de9caca1fa6dbbe090ee48dad5f962bbfd09856fd897edc8c3c110272d35c56
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4