Evidence row 426435

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-data-tools.revmesh2074.workers.dev/celo/nft-metadata"
    ]
  ],
  "name": "NFT metadata, Celo",
  "owner_address": "0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "82wfSCZhCmZA7zwqqt6Q3FG8nqYBwUvbThP6M97fa9Q6",
        "scheme": "exact"
      }
    ],
    "description": "NFT metadata, Celo. NFT metadata on Celo: the token URI of one ERC-721 token id (tokenURI) and the JSON it points to (name, description, image, attributes), read from data: URIs, https or ipfs:// (through ipfs.io). Strings over 1,000 characters, such as on-chain SVG images, are shortened. Use to show or check what an NFT is; for its owner use celo_nft_owner. A token that does not exist is 422, uncharged; unreachable metadata is reported in metadataError.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "contract": "0x3d79EdAaBC0EaB6F08ED885C05Fc0B014290D95A",
              "tokenId": "1"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "chain": "Celo",
              "chainId": 42220,
              "contract": "0x3d79EdAaBC0EaB6F08ED885C05Fc0B014290D95A",
              "metadata": {
                "description": "This NFT represents a liquidity position…",
                "image": "data:image/svg+xml;base64,… (shortened)",
                "name": "Uniswap - 0.3% - USDC/WETH - 1500<>2000"
              },
              "metadataError": null,
              "metadataSource": "data-uri",
              "name": "Uniswap V3 Positions NFT-V1",
              "symbol": "UNI-V3-POS",
              "tokenId": "1",
              "tokenUri": "data:application/json;base64,eyJuYW1lIjo… (14121 characters, shortened)"
            },
            "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"
                    },
                    "metadata": {
                      "properties": {
                        "description": {
                          "type": "string"
                        },
                        "image": {
                          "type": "string"
                        },
                        "name": {
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "metadataError": {},
                    "metadataSource": {
                      "type": "string"
                    },
                    "name": {
                      "type": "string"
                    },
                    "symbol": {
                      "type": "string"
                    },
                    "tokenId": {
                      "type": "string"
                    },
                    "tokenUri": {
                      "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": "2026-10-27T03:13:10.476Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-27T03:13:09.565Z"
    },
    "resource": "https://agent-data-tools.revmesh2074.workers.dev/celo/nft-metadata",
    "serviceName": "NFT metadata, Celo",
    "tags": [
      "celo",
      "nft",
      "nft-metadata",
      "erc721",
      "metadata"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "NFT metadata, Celo. NFT metadata on Celo: the token URI of one ERC-721 token id (tokenURI) and the JSON it points to (name, description, image, attributes), read from data: URIs, https or ipfs:// (through ipfs.io). Strings over 1,000 characters, such as on-chain SVG images, are shortened. Use to show or check what an NFT is; for its owner use celo_nft_owner. A token that does not exist is 422, uncharged; unreachable metadata is reported in metadataError."
}

What the leaf hashes

{"body":"d1905bb30c2f7e24d4002cc94dc2a779a53beff66f95b73821164d363f5cd50d","id":426435,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086237632235,"prev":408963,"subject":"x402_bazaar:https://agent-data-tools.revmesh2074.workers.dev/celo/nft-metadata","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x4534a0610ea8a122c1c50b7224168e52080f2947e39339cf33fa984366b9c735
2. 0x19717d7ea4aacc044a92a1a8123f9a91e07db92f75e22f390e55d804f584e46f
3. 0xe8580e0d62edd3964768f9cace9bb8aa7cfe99b45028ea0269f9b939b2d08315
4. 0xe759fab63399c239e394279ba49186080c929b038182ad145da5a218b70e0cde
5. 0x5ceb548b15736197aa0f7be3676d75bb37f3fc4972137b07de35cf2d2a107191
6. 0xd98e5da3cc98e9a84f84e1cbf0cda8e233ebf4d7c3a3269d970b068189b4abd8
7. 0xfa0ee18f00cf482576708504f67e716e12fa8dd49e64df9bacc09e8939f560a9
8. 0x53f2bf0b5c7033f94c4c8ad17e580b39a96df1bbed4f9c08b106fc1e240d5a1b
9. 0x257026618a7f5fd6df64cd18986f775e51762842b6587b781745d85c341c813b
10. 0x6cbe94360a7046ec2d4f6be6410d451dcf2604875382db5d04f38332871d3007
11. 0x1b9c41d141e1a02a99bdefaffd813deec26b015e7930d9ccee8d58c0345a74eb
12. 0x73ca48521d1cc492ee4ab86757972943f96dcf68a114d6383fd5e527c332af36
13. 0x4b4a1e815a33d351cc45dfa35f97aef5faf461590a54756a40dc36a0bbabf04b
14. 0x1de9caca1fa6dbbe090ee48dad5f962bbfd09856fd897edc8c3c110272d35c56
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4