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Evidence row 60886

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://agent-data-tools.revmesh2074.workers.dev/barcode
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9cacaedffd8e2ccdd3a44f4c2c80c453d311cf64b46b4d8d3c227eef0518dbd3
Leaf
0x4c5cb92074d484aa4d1458b55d8dddcf7d730f79dbdd984e0b0cc3cdf5b530ac

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-data-tools.revmesh2074.workers.dev/barcode"
    ]
  ],
  "name": "Barcode generator",
  "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": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "82wfSCZhCmZA7zwqqt6Q3FG8nqYBwUvbThP6M97fa9Q6",
        "scheme": "exact"
      }
    ],
    "description": "Barcode generator. Generate a barcode as an SVG image: Code 128 for any printable ASCII text (switching to the compact numeric set for runs of digits, with the mod-103 check symbol), or EAN-13 for 12 or 13 digits (the check digit is computed or verified). Set bar width and height and whether to print the text below. Returns the SVG and a data URL ready for an <img> tag. Use for shipping labels, product codes, tickets or inventory; for QR codes use qr.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "text": "AGENT-12345"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "dataUrl": "data:image/svg+xml;base64,PHN2Zy…",
              "encoded": "AGENT-12345",
              "modules": 156,
              "svg": "<svg xmlns=\"http://www.w3.org/2000/svg\" …</svg>",
              "text": "AGENT-12345",
              "type": "code128"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "height": {
                      "description": "Bar height in pixels, 20-300 (default 80)",
                      "examples": [
                        80
                      ],
                      "type": "integer"
                    },
                    "label": {
                      "description": "true (default) to print the text below the bars",
                      "examples": [
                        "true"
                      ],
                      "type": "string"
                    },
                    "text": {
                      "description": "What to encode: ASCII text for Code 128, or 12-13 digits for EAN-13",
                      "examples": [
                        "AGENT-12345"
                      ],
                      "type": "string"
                    },
                    "type": {
                      "description": "code128 (default) or ean13",
                      "examples": [
                        "code128"
                      ],
                      "type": "string"
                    },
                    "width": {
                      "description": "Module (narrowest bar) width in pixels, 1-6 (default 2)",
                      "examples": [
                        2
                      ],
                      "type": "integer"
                    }
                  },
                  "required": [
                    "text"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "dataUrl": {
                      "type": "string"
                    },
                    "encoded": {
                      "type": "string"
                    },
                    "modules": {
                      "type": "number"
                    },
                    "svg": {
                      "type": "string"
                    },
                    "text": {
                      "type": "string"
                    },
                    "type": {
                      "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": "2026-10-25T07:47:18.723Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-25T07:47:18.586Z"
    },
    "resource": "https://agent-data-tools.revmesh2074.workers.dev/barcode",
    "serviceName": "Barcode generator",
    "tags": [
      "barcode",
      "barcode-generator",
      "code128",
      "ean13",
      "svg"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Barcode generator. Generate a barcode as an SVG image: Code 128 for any printable ASCII text (switching to the compact numeric set for runs of digits, with the mod-103 check symbol), or EAN-13 for 12 or 13 digits (the check digit is computed or verified). Set bar width and height and whether to print the text below. Returns the SVG and a data URL ready for an <img> tag. Use for shipping labels, product codes, tickets or inventory; for QR codes use qr."
}

What the leaf hashes

{"body":"9cacaedffd8e2ccdd3a44f4c2c80c453d311cf64b46b4d8d3c227eef0518dbd3","id":60886,"kind":"listing","method":"baseline/1","observed_us":1793025449470483,"prev":null,"subject":"x402_bazaar:https://agent-data-tools.revmesh2074.workers.dev/barcode","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x4c5cb919d705c1c7c414bb1a05bc6883dbe8a3696a3dc52f419e5f6a2cf5d759
  2. 0x28710ad4edd58bcfe9a6e6df959ce03dce2f5c27a2af25308be708909d796f5a
  3. 0x36a9ca563be2845c3e8b7925644f3cfb442e31bd2c162947a71c830c3e228a21
  4. 0xab24ae49487c0e910a8dd8c4c3b3429f5ca2c0064660272acabf9ad51c5c867e
  5. 0x64ec5a17b74a30b2e8ca207d1efd21e98593180f0dc9e22b5b2cc465b7cf432c
  6. 0x0ec7ea9802c39f809a9e68bb2b9626ce6fde26f3d445048acc21e272b01a9d8a
  7. 0xae3f934bc7d809a52834f15f2db3e2255b8a6471dc5997c195648dced333e067
  8. 0x1dd275447a5c7f759f1cba62af7df62145553bdfb3305a6404c5df5ba907fe6e
  9. 0x43acfb53889a6d9820160fa6df89020891c2b8a2d97e451de1e0ff28ba46d20a
  10. 0x32dd5960bea005a040bbd1369f1894182fe94230e0a86fab637abe9785a5b0d9
  11. 0x4a13cd2655a1d8b39528cfa63482483519544a5eb593623bd8ca3eb463e263b6
  12. 0x9c16024747eaca32d09963ccb001059f75dcd9bb8dfc221e5234d54d2b3388d9
  13. 0x1ffd24a0422348bb2305058cc138e276511e1c074bf8139af5b773941f0e5de2
  14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
  15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
  16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON