Evidence row 116815

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://mcp.gapup.io/api/v1/call/ftg_sourcing_buyers"
    ]
  ],
  "name": "mcp.gapup.io/api/v1/call/ftg_sourcing_buyers",
  "owner_address": "0xba1e0a29b7c3ca3bca23ffd6922c6c37fbcc730c",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Verified buyer and supplier sourcing for trade, returns matched counterparties with product, country and contact data",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "30000",
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xbA1E0A29B7C3CA3BCa23FfD6922c6c37fBcc730c",
        "resource": "https://mcp.gapup.io/api/v1/call/ftg_sourcing_buyers",
        "scheme": "exact"
      }
    ],
    "description": "Verified buyer and supplier sourcing for trade, returns matched counterparties with product, country and contact data",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "country": "example"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "result": {},
              "source": "rest-api",
              "tool": "ftg_sourcing_buyers"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "description": "Verified buyer and supplier sourcing for trade, returns matched counterparties with product, country and contact data",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "async": {
                      "description": "If true, returns a job_id immediately (<200ms) instead of waiting for the result. Poll the result with job_result(job_id). Use for slow tools to avoid client timeouts.",
                      "type": "boolean"
                    },
                    "commodity": {
                      "description": "Optional commodity slug to filter buyers by",
                      "type": "string"
                    },
                    "country": {
                      "description": "Country ISO-2 code or name",
                      "type": "string"
                    },
                    "limit": {
                      "description": "Maximum buyers to return (default 20)",
                      "maximum": 50,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "required": [
                    "country"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-18T01:20:53.938Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-18T01:20:53.734Z"
    },
    "resource": "https://mcp.gapup.io/api/v1/call/ftg_sourcing_buyers",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Verified buyer and supplier sourcing for trade, returns matched counterparties with product, country and contact data"
}

What the leaf hashes

{"body":"e6c0651969e7cda2d00b969efd75fe3cf0178c5f4e815210997f857698bdb448","id":116815,"kind":"listing","method":"baseline/1","observed_us":1793025610303966,"prev":null,"subject":"x402_bazaar:https://mcp.gapup.io/api/v1/call/ftg_sourcing_buyers","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. 0x31d86443219a30b3e0c40d6bd4e077d8f095da743f03574cafbe453bd9d448ad
2. 0x16d8a1114152c574919d8daaad64aa6b590293b843687ac06c6581096a3df524
3. 0xfb6e461f571ce430ab618d3d06689829cf71c9e28b2d2886aeb6ef827d11f0a8
4. 0xf9a88d3c34f1fbd48f9b9220c07b1eab0888681db1f9caa1093eb4e3390aa3a0
5. 0x834b0cdf761afb9d3f5e0c70e782d1db130ae74b0155d25172aed07807393c28
6. 0x3358f8f68974ac712b6697e87fdb9379b5d3136f574b648645e7671f9740fd8f
7. 0xf17c8a6bcade460f64210730d6281b3d93d548b0eafbe559d8db7f7aa6294109
8. 0x672b49574aaebad7209f687253ab57aef53af8af3e4afcb3b1eb79942bd21fc6
9. 0x271399d48d0a25649de8b59ff42473d087d7fc7c680f8193b77f47ce9c2ea970
10. 0xce0740e6facbd597b5f316a328277b7e9d0a2d51c77e133bfdd914b3b0060d10
11. 0x631846da76ec1e8570c7c09dada1cc0affff7b5654335239fd84d2059c750b13
12. 0x2f4617d7a962f32849050ad5649d9dc4f962fd8618073cfa8519e6f862dfcef8
13. 0x08de74b7fb265ddb83e4c673da8a94e5f71829b2e6e7464c71c5138e450f2217
14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae