Evidence row 3766105

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-data-tools.revmesh2074.workers.dev/celo/nft-owner"
    ]
  ],
  "name": "Celo NFT owner",
  "owner_address": "0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "82wfSCZhCmZA7zwqqt6Q3FG8nqYBwUvbThP6M97fa9Q6",
        "scheme": "exact"
      }
    ],
    "description": "Celo NFT owner. Owner of an NFT on Celo: the wallet that holds one ERC-721 token id right now (ownerOf), plus the collection's name and symbol. Use to verify who holds an NFT before a trade, a mint gate or an airdrop; for how many a wallet holds use celo_nft_balance, for the token's metadata celo_nft_metadata. A missing contract is 404, a token that does not exist 422, both uncharged.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "contract": "0x3d79EdAaBC0EaB6F08ED885C05Fc0B014290D95A",
              "tokenId": "1"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "chain": "Celo",
              "chainId": 42220,
              "contract": "0x3d79EdAaBC0EaB6F08ED885C05Fc0B014290D95A",
              "name": "Uniswap V3 Positions NFT-V1",
              "owner": "0x69e67aad5495a48c4ef3f770d93a99935e1dc90d",
              "symbol": "UNI-V3-POS",
              "tokenId": "1"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "contract": {
                      "description": "0x ERC-721 collection contract address",
                      "examples": [
                        "0x3d79EdAaBC0EaB6F08ED885C05Fc0B014290D95A"
                      ],
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "tokenId": {
                      "description": "Token id, a whole number",
                      "examples": [
                        "1"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "contract",
                    "tokenId"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "chain": {
                      "type": "string"
                    },
                    "chainId": {
                      "type": "number"
                    },
                    "contract": {
                      "type": "string"
                    },
                    "name": {
                      "type": "string"
                    },
                    "owner": {
                      "type": "string"
                    },
                    "symbol": {
                      "type": "string"
                    },
                    "tokenId": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_09e30bdm"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792567527/bazaar-icons/a67d2da18841a325.png",
    "lastUpdated": "2026-11-06T09:37:55.271Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-06T09:37:55.165Z"
    },
    "resource": "https://agent-data-tools.revmesh2074.workers.dev/celo/nft-owner",
    "serviceName": "Celo NFT owner",
    "tags": [
      "celo",
      "nft",
      "nft-owner",
      "erc721",
      "owner"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Celo NFT owner. Owner of an NFT on Celo: the wallet that holds one ERC-721 token id right now (ownerOf), plus the collection's name and symbol. Use to verify who holds an NFT before a trade, a mint gate or an airdrop; for how many a wallet holds use celo_nft_balance, for the token's metadata celo_nft_metadata. A missing contract is 404, a token that does not exist 422, both uncharged."
}

What the leaf hashes

{"body":"ef51a023bf137c782288bc29166d251155e2390a8da8f4932d9b8a957521bf0e","id":3766105,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793996675646379,"prev":426434,"subject":"x402_bazaar:https://agent-data-tools.revmesh2074.workers.dev/celo/nft-owner","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x961061923ab42c5e054f480ee2442425ffe2ccce6acf4e3aaad7e284da40ff0c
2. 0x0e1c7f50b6ffa28d77a709c11ebfc1d9d89f5f48dfd361566a706a7fc9110902
3. 0x8cb7fd7e8ca67966a3ca3cdeda2c2a69931578d3e79a6382710e492452e22e5c
4. 0x4e6df349d5c2ac6e5c4885d243c80087fb5c94e41ad47768b4b593fdb0078967
5. 0xefa2aa75878455ee9d94957abc8642cd7e13fb032ddd62fcc37682465d875b72
6. 0x059267a48187e58190f3bb6bf3e1b3003034e4f2a893b756369403dcc433794f
7. 0xf78dc74066cad1c7207d7b0d5420525b685ff6003fe5753f1c9a302e6c58ba7f
8. 0xb25f462b731deac2712e0c2d68b0879a5e0735d0660c64709dcabe7514f41884
9. 0x3c4107e23ca2d1bb4388660b43817b01bf46d19aaa738c88b618aa5212a672f8
10. 0x6e3b9766a20509c0ffa8b4c3e80e788785a9cfd3c921cd905a2e2c8339e2c832
11. 0x72f2c147fe3139481e70ad996c47dd04cea41a7a282dc0516460fde252b12124
12. 0xc4a147ebfe494fab18819576edd0e07373990c44f55734bca8b5725aeeb6f5c2
13. 0x3709aa3cf6ca8b5149e942d3c20184b3a6f35081a32bc4999a89eb486ad84667
14. 0x9300b487b59d14a913153c867757f7162210a358be720adfd67edc1e09919420
15. 0x2b6e1fccbe399ee4ae56623ea6c958d6ab4bdb0e2859743044f99fced1f59f02
16. 0x15b694ad919111e31e8112077ed1645b2f3c0d6f1433eaac3aaf1fff1c7c8aa5
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1