Evidence row 2695857

Observed 3 Nov 2026, 19:55 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://archtools.dev/v1/tools/design-create
Recorded: 3 Nov 2026, 19:55 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 5bdce53003171ce30d9569008c7400b4ff2ed4092876708f19002ebe531b5cad
Leaf: 0xf930f46d7917f10ba64f04102cac436ac8762d26dd4fbdd358ba166e027f5e1f

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://archtools.dev/v1/tools/design-create"
    ]
  ],
  "name": "archtools.dev/v1/tools/design-create",
  "owner_address": "0x2583aac89f58a63d9ccbedaa5e3baf2196aa967e",
  "raw": {
    "accepts": [
      {
        "amount": "55000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      },
      {
        "amount": "55000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      },
      {
        "amount": "55000",
        "asset": "0xfde4C96c8593536E31F229EA8f37b2ADa2699bb2",
        "extra": {
          "name": "Tether USD",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      },
      {
        "amount": "55000",
        "asset": "0xc2132D05D31c914a87C6611C10748AEb04B58e8F",
        "extra": {
          "name": "Tether USD",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x2583aAc89f58a63D9CCbeDaa5e3BaF2196Aa967e",
        "scheme": "exact"
      }
    ],
    "description": "Generate high-quality images and designs from a text prompt via DALL-E 3. Multiple sizes, standard or HD, in one call. Pay per call with USDC (x402) or credits - archtools.dev",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "prompt": "example",
              "quality": "standard",
              "size": "1024x1024",
              "style": "vivid"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "ok": true
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/tools/design-create",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "prompt": {
                      "description": "Image description",
                      "type": "string"
                    },
                    "quality": {
                      "default": "standard",
                      "enum": [
                        "standard",
                        "hd"
                      ],
                      "type": "string"
                    },
                    "size": {
                      "default": "1024x1024",
                      "enum": [
                        "1024x1024",
                        "1792x1024",
                        "1024x1792"
                      ],
                      "type": "string"
                    },
                    "style": {
                      "default": "vivid",
                      "enum": [
                        "vivid",
                        "natural"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "prompt"
                  ],
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-03T17:15:55.87Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-03T17:16:41.256Z"
    },
    "resource": "https://archtools.dev/v1/tools/design-create",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Generate high-quality images and designs from a text prompt via DALL-E 3. Multiple sizes, standard or HD, in one call. Pay per call with USDC (x402) or credits - archtools.dev"
}

What the leaf hashes

{"body":"5bdce53003171ce30d9569008c7400b4ff2ed4092876708f19002ebe531b5cad","id":2695857,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793735724378009,"prev":null,"subject":"x402_bazaar:https://archtools.dev/v1/tools/design-create","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).
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Day root: 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained: 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published: On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON