Evidence row 261425

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://crowdcode.app/s/x402-launch-kit/kit"
    ]
  ],
  "name": "x402 Launch Kit",
  "owner_address": "0x58c73931b3db357f5d5749c9e450f6adddfbcda2",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x58c73931B3Db357f5d5749C9e450f6AdDDfBCDa2",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "HKfxV1Ne2ChBWFbWjuKTpKXS5qyhyNayofUbnf37NGfp",
        "scheme": "exact"
      }
    ],
    "description": "Returns a Markdown launch kit and seven-day checklist for an x402 service.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "category": "example",
              "description": "example",
              "endpoint": "example",
              "name": "example",
              "price": "example"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "checklist": [
                "Confirm the endpoint returns useful JSON..."
              ],
              "estimated_call_price_usd": "0.001",
              "filename": "weather-api-launch-kit.md",
              "markdown": "# Weather API launch kit\n\n..."
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "category": {
                      "type": "string"
                    },
                    "description": {
                      "type": "string"
                    },
                    "endpoint": {
                      "type": "string"
                    },
                    "name": {
                      "type": "string"
                    },
                    "price": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "name",
                    "description",
                    "endpoint",
                    "price"
                  ],
                  "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": "2026-10-26T15:49:25.859Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-26T09:46:14.861Z"
    },
    "resource": "https://crowdcode.app/s/x402-launch-kit/kit",
    "serviceName": "x402 Launch Kit",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Returns a Markdown launch kit and seven-day checklist for an x402 service."
}

What the leaf hashes

{"body":"67eb4c4f9739de5fa846fa3efcb83a0b572962269b98c38db24c5db9a361fe82","id":261425,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793032200175235,"prev":17309,"subject":"x402_bazaar:https://crowdcode.app/s/x402-launch-kit/kit","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. 0x3c39467028cd19ff4f9f4e10f8783398f84c857c4f571db6b1e0f45d0b00ac76
2. 0x8f5fc1c782a6e6c3b1d9da5c568e8f8bf8625778d0fe61ca771823177fa21126
3. 0xe1e0e033eb4f2a3ccdc1980f3ed745983cd305d5469c1a03961465b982211053
4. 0x74e64fb817b1076cbe5a8742a3101327fca9f48daed76ab9eb7bc477d17f12af
5. 0x3539337df1fd2b9e299250f2e016df07931f7af04252441f14df571cdb1e17f8
6. 0x339110970387078aa513176992c74922c6421b88ba88e7e290b330248832dc1b
7. 0x98bec1e95718c90779714bd6d10c0a8fb7e4affb0b9cfc1ddd8c73ff06d4b3fa
8. 0xc628a6b8d2075082cff3b5e90f27c4332e28e37a2fab37242dfff3f211049de4
9. 0x2926c7c966c85d099a16500d2f60c987788ceda9f60a3ef3a82b5168b1aaf40f
10. 0x0c503c4524f0ed9ea5e3dd08b1e8fbfcbbce2a308fb2360a27a4ed64ec891f2c
11. 0x876d91ae08f3c341c1d9ba4ed92a9c937c054b5c7d6cd935bb21dda6fb029cac
12. 0xdb4b9388e3fe1df4b04e149e559f925fb354066ae1d2537fd6f918162716fadf
13. 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae