Evidence row 2632015

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://theartillerist.com/api/v1/commission-quotes"
    ]
  ],
  "name": "Art Commission Quote API",
  "owner_address": "0xf69586f5e0e5b3b105a1937364d8b299877c9735",
  "raw": {
    "accepts": [
      {
        "amount": "25000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0xf69586f5E0e5B3b105A1937364D8B299877c9735",
        "scheme": "exact"
      }
    ],
    "description": "Calculate a benchmark-based USD price range for an art or illustration commission using deliverable type, experience, complexity, finish, subjects, usage rights, revisions, rush timing, and expenses.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "commission_type": "book-cover-illustration",
              "complexity": "complex",
              "expenses_usd": 0,
              "experience": "established",
              "finish": "rendered",
              "revisions": 2,
              "rush": "none",
              "subjects": 2,
              "usage": "commercial_small"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "commission_type": {
                "quote_key": "book-cover-illustration"
              },
              "currency": "USD",
              "dataset": {
                "version": "2026.1"
              },
              "estimate": {
                "high": 3750,
                "low": 1250,
                "recommended": 2200
              },
              "quote_id": "cq_example"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "additionalProperties": false,
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "payment-identifier": {
        "info": {
          "required": false
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "id": {
              "maxLength": 128,
              "minLength": 16,
              "pattern": "^[a-zA-Z0-9_-]+$",
              "type": "string"
            },
            "required": {
              "type": "boolean"
            }
          },
          "required": [
            "required"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793613487/bazaar-icons/69812b29697d93ac.png",
    "lastUpdated": "2026-11-03T12:02:34.821Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-03T12:02:34.211Z"
    },
    "resource": "https://theartillerist.com/api/v1/commission-quotes",
    "serviceName": "Art Commission Quote API",
    "tags": [
      "art commission pricing",
      "illustration rates",
      "creative project budgeting",
      "commercial licensing",
      "artist rate estimate"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Calculate a benchmark-based USD price range for an art or illustration commission using deliverable type, experience, complexity, finish, subjects, usage rights, revisions, rush timing, and expenses."
}

What the leaf hashes

{"body":"620b4aaf37d1421c4cfec11e17248ce22710254967984b2022671b44170c6ab6","id":2632015,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734362444825,"prev":2199490,"subject":"x402_bazaar:https://theartillerist.com/api/v1/commission-quotes","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xc798373e36a58d11c6a14fe7608762b19e665f9c44a694f02d366a9b0f705d35
2. 0xdaff1f7e06920fcc9c0db1973bc36b88b374f3639d845efbfe19533cb1d9e219
3. 0x3acdd8ccb471528d3df26b9d4fcff51a526292f9c476241e164b33b45af21f51
4. 0x648bbfeba15472a38bee51da4873247f65991edca6885ac32a337a7ccc2d7c5a
5. 0x4826c070a41ce4fb41c8cc4b4510abf16e512e4028e4b687fbe696796c6d6a48
6. 0xce4f60ee4051c1a5fba842bc1bc96f94201cbcbf6d34caf7bd192aac64808dda
7. 0x0579cb534b73009fe48b030f564acf8e6c62674e5254d7e281a99e8a88dcd822
8. 0x71d6e27d34faf7c84c83814525c0605dccb4537f520496f9020b423adbfdcb88
9. 0x48d1bbaa6f32355338aee07b9513c1f8f00c5213d5fa997d26c7be23a1422e04
10. 0x9071ebc0a2e253bf39ddedfec4336a30cc9b965ea901031cae30a0da64ce7c87
11. 0xa7680a2300aa7f406fc3501cd284ff15f0bd9775dd2ab207321a9feb1cf49b8a
12. 0x16dd40045e8f0cab53aa8d3c2d131ce041b4b36e5efa3f4a730eb95415d4754f
13. 0xe7d1bc5a19c72da3374cf6c5d9af49dad33e112742ba8c06c04d858a1df1fc15
14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7