Evidence row 124732

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.trezalabs.com/api/x402/image"
    ]
  ],
  "name": "Treza",
  "owner_address": "0xae393a9cd728f7397f50f6f8c88096a0f3d2b42c",
  "raw": {
    "accepts": [
      {
        "amount": "60000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xaE393a9CD728F7397F50f6f8C88096a0F3D2b42C",
        "scheme": "exact"
      },
      {
        "amount": "60000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "EX4MyYWHc7NKBGuytmMpxixM7ovSWYLNy5acN2mFfoGd",
        "scheme": "exact"
      }
    ],
    "description": "Image generation: a prompt in, one image back in the same response. 7 models including Google Nano Banana and Nano Banana Pro, OpenAI GPT Image 2, Seedream 5.0 Pro and FLUX.2 Pro, square to 21:9, up to 4K, from $0.02. GET this URL for every model and price. No account or API key: the payment is the only credential.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "aspectRatio": "1:1",
              "model": "nano-banana",
              "prompt": "a lighthouse on a sea cliff at golden hour, soft mist, cinematic wide shot"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "aspectRatio": "1:1",
              "image": "https://www.trezalabs.com/api/media/generated/x402_image/1a2b3c4d.png?s=...&c=...",
              "model": "nano-banana",
              "paidUsd": 0.06,
              "runId": "2026-09-23T18:04:11.000Z#1a2b3c4d",
              "status": "success",
              "statusUrl": "https://www.trezalabs.com/api/x402/image?runId=...&token=...",
              "transaction": "0x..."
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "aspectRatio": {
                      "default": "1:1",
                      "description": "Each model sells its own; GET this URL.",
                      "enum": [
                        "1:1",
                        "16:9",
                        "9:16",
                        "4:3",
                        "3:4",
                        "3:2",
                        "2:3",
                        "4:5",
                        "5:4",
                        "21:9"
                      ],
                      "type": "string"
                    },
                    "async": {
                      "default": false,
                      "description": "true: answer at once, status running with a statusUrl.",
                      "type": "boolean"
                    },
                    "model": {
                      "default": "nano-banana",
                      "description": "Prices: nano-banana $0.06; nano-banana-2 1K $0.10, 512 $0.07, 2K $0.15, 4K $0.22; nano-banana-pro 1K $0.20, 2K $0.20; gpt-image-2 medium $0.10, low $0.02, high $0.36; seedream-5-pro 2K $0.13, 1K $0.07; flux-2-pro $0.05 (1:1) to $0.09; recraft-v4.1 $0.05.",
                      "enum": [
                        "nano-banana",
                        "nano-banana-2",
                        "nano-banana-pro",
                        "gpt-image-2",
                        "seedream-5-pro",
                        "flux-2-pro",
                        "recraft-v4.1"
                      ],
                      "type": "string"
                    },
                    "prompt": {
                      "description": "What the image should show.",
                      "maxLength": 2000,
                      "type": "string"
                    },
                    "quality": {
                      "description": "gpt-image-2.",
                      "enum": [
                        "low",
                        "medium",
                        "high"
                      ],
                      "type": "string"
                    },
                    "resolution": {
                      "description": "nano-banana-2 (512 to 4K), nano-banana-pro (1K or 2K), seedream-5-pro (1K or 2K).",
                      "enum": [
                        "512",
                        "1K",
                        "2K",
                        "4K"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "prompt"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T05:09:08.326Z",
    "quality": {
      "l30DaysTotalCalls": 30,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-25T05:09:08.152Z"
    },
    "resource": "https://www.trezalabs.com/api/x402/image",
    "serviceName": "Treza",
    "tags": [
      "image",
      "image-generation",
      "text-to-image",
      "nano-banana",
      "gpt-image"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Image generation: a prompt in, one image back in the same response. 7 models including Google Nano Banana and Nano Banana Pro, OpenAI GPT Image 2, Seedream 5.0 Pro and FLUX.2 Pro, square to 21:9, up to 4K, from $0.02. GET this URL for every model and price. No account or API key: the payment is the only credential."
}

What the leaf hashes

{"body":"f7cf2d84f6932bf5e6a56a19d4eb53c5eea8156c2d5cf7784ffdaf8f1252ef13","id":124732,"kind":"listing","method":"baseline/1","observed_us":1793025625181758,"prev":null,"subject":"x402_bazaar:https://www.trezalabs.com/api/x402/image","subject_kind":"source_record"}

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. 0x52df8a5296d419a69620861fa1451264906e05b4bc01200edf8a6f255d1a327d
2. 0xe7ce47a8986f98ae54a69d71b1d3e61b60fe942ee4dc30c3d4ecd6064e1ae886
3. 0x67147f82cc6691b5d4e28be70a99bdb5eaf20fb7387032076a463ff506ce3083
4. 0x80d75ef6c773350428e67f9990ddbf14d17d802c303ea86b86bfe2369bd04d41
5. 0x5c07e1b9f952368c7708dc3ee432a35d171b2bea749448e42506beb0eab176c7
6. 0x13f3ba3251a4d878236da6c6356de1daf72dc71f98c2db5113abf66c066422d8
7. 0x237cb1527590bf5d18bb7c2387b8a7ef82d0172eb4797cff6460d7981a64a997
8. 0x62d62feef507908c66f3fbe248e6da7f99209512cabd1ed44da6f5e13ee39e2c
9. 0x66d02a06540b51be6659d2b7fbcc3bdbd49760c9d63bfc6cb0414376447ed59b
10. 0xb8b1a249955b6487f765c3f074e474715f38edf3720c5c3ca9427be80aba6ea5
11. 0x11ae5fc5d08fb7b25beace35e67656980e21edfc94e809110b5b9ecae306b6c8
12. 0x94dd4ed7cf198df741ccda83eacc422aadb31119fc6e84c4a6d2f023453b7960
13. 0xd830c52e1e8095e014510110592485afcb02b9c9a36f85653e4891a8de941246
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae