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Evidence row 2202239

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://x402-meta.x402tookit.com/x402-directory-stats
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4ae12f84bc35110dc324cf57dc9d97ecd7f27b86bc07f02ea94e7efb0d635aa1
Leaf
0x01b7d3ae72da7e1aad2a3cc96c1a0fc495a9eb5f4ecf708b6e53a9d02ec03aa8

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-meta.x402tookit.com/x402-directory-stats"
    ]
  ],
  "name": "x402 Market Intelligence",
  "owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "transactionVersions": [
            0
          ]
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      }
    ],
    "description": "Size of the x402 market now: Bazaar resource count, x402-list services, endpoints, median price and average uptime.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "view": "now"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "asOf": "2026-10-21T00:33:39.042Z",
              "attribution": "Data: x402-list.com (CC BY 4.0)",
              "avgResponseMs": 571,
              "avgUptime24hPct": 90.6,
              "avgUptime7dPct": 92.1,
              "bazaarResources": 27944,
              "bazaarToX402ListEndpointRatio": 3.6,
              "computedAt": "2026-10-21T00:33:39.187Z",
              "degraded": false,
              "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
              "networks": 35,
              "notChecked": [
                "which listings are real businesses",
                "settled volume (see /x402-top-earners)",
                "…1 more"
              ],
              "pricing": {
                "avg_price_usd": 0.367,
                "max_price_usd": 50,
                "median_price_usd": 0.01,
                "min_price_usd": 0
              },
              "reasons": [
                "The two directories count differently: the Bazaar is per resource URL and includes machine-generated farms; x402-list groups by service.",
                "Data: x402-list.com (CC BY 4.0)"
              ],
              "source": "Coinbase Bazaar discovery API + x402-list stats",
              "sourceUrl": "https://x402-list.com/api/v1/stats",
              "summary": "x402-list tracks 1016 services / 7690 endpoints (median price $0.01); Coinbase's Bazaar lists 27944 resources.",
              "verdict": "MARKET_SNAPSHOT",
              "x402ListEndpoints": 7690,
              "x402ListServices": 1016
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "view": {
                      "description": "Optional label echoed back; no effect",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "asOf": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "attribution": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "avgResponseMs": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "avgUptime24hPct": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "avgUptime7dPct": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "bazaarResources": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "bazaarToX402ListEndpointRatio": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "computedAt": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "degraded": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "disclaimer": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "networks": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "notChecked": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "pricing": {
                      "properties": {
                        "avg_price_usd": {
                          "type": [
                            "null",
                            "number"
                          ]
                        },
                        "max_price_usd": {
                          "type": [
                            "null",
                            "number"
                          ]
                        },
                        "median_price_usd": {
                          "type": [
                            "null",
                            "number"
                          ]
                        },
                        "min_price_usd": {
                          "type": [
                            "null",
                            "number"
                          ]
                        }
                      },
                      "type": [
                        "null",
                        "object"
                      ]
                    },
                    "reasons": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "source": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "sourceUrl": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "summary": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "verdict": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "x402ListEndpoints": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "x402ListServices": {
                      "type": [
                        "null",
                        "number"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T22:37:38.623Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-01T22:37:38.458Z"
    },
    "resource": "https://x402-meta.x402tookit.com/x402-directory-stats",
    "serviceName": "x402 Market Intelligence",
    "tags": [
      "x402",
      "market-size",
      "statistics"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Size of the x402 market now: Bazaar resource count, x402-list services, endpoints, median price and average uptime."
}

What the leaf hashes

{"body":"4ae12f84bc35110dc324cf57dc9d97ecd7f27b86bc07f02ea94e7efb0d635aa1","id":2202239,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646814699815,"prev":null,"subject":"x402_bazaar:https://x402-meta.x402tookit.com/x402-directory-stats","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x01b7f99d789aa8df3f20b389af7bd1862fff42165f1450810d125d8b7954225b
  2. 0x1a687973e9e47a5c9b6f7c3ad2f8c62c7ccb12a4ad881eefe3cc218c1db60523
  3. 0x46c8edd0abe46a7d9a4fb533860f6768dda833d8b49672d3731cf2465f758e60
  4. 0x636114b8d58e1de2a3e6a5c31e691b316f7f89ca3b7caea1bb66d109777f0ddd
  5. 0x9cf059dc40628bc8bd36b36616b4c4d517c253cade7d43d59aef9eaeb90a93ee
  6. 0xcb82e20330b91ce40cad44876a701d99e650bb1221753617e114348658161f61
  7. 0xe9375b99dbda86d4302a4884d78dce943c79063c09b303ca29a625b186dd840d
  8. 0x9294c4b523942b1ac3cfb408221353963137a8c0a5e09f7cd632a75355e44012
  9. 0xdd51fb877107e449dbc4fd5b6d28e4163e81ace4bd44ea134e2f35a2912bf442
  10. 0x245ae1f60337efe14545787399e092a949002cd640b7eb8370755000eb319a27
  11. 0x93d9ad472320c6b11e6d837b05efef8781d45301a01847e67f688c5934cce3a8
  12. 0x0154d753e5f594e54f1ab6d5100a317d12face9f45bc53b289185639f13d17d9
  13. 0x9ccfa562467b683727533a101c56f2ec1b15d392976c5a1d03db8b6563b90233
  14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
  15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
  16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON