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Evidence row 75107

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://fetchgate.dev/v1/x402/check
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e0d6e6833af05c493ec2699e0e81dc900578d2f6b2be689b489c7abf71305587
Leaf
0xa2804762acc42de1e1010034cc4f661564471d38cfbbf2ad64ffc9c8d66bcae7

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://fetchgate.dev/v1/x402/check"
    ]
  ],
  "name": "fetchgate.dev/v1/x402/check",
  "owner_address": "0xa7b8086b782783c4646f15432db1f19927805f90",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Should an agent pay this x402 endpoint? One live probe of its payment challenge plus its settled-call and unique-payer history, price consistency and domain reputation, returned as ok / caution / avoid with reasons. Use before paying an unfamiliar x402 endpoint.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "10000",
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xA7b8086b782783C4646f15432Db1f19927805F90",
        "resource": "https://fetchgate.dev/v1/x402/check",
        "scheme": "exact"
      }
    ],
    "description": "Should an agent pay this x402 endpoint? One live probe of its payment challenge plus its settled-call and unique-payer history, price consistency and domain reputation, returned as ok / caution / avoid with reasons. Use before paying an unfamiliar x402 endpoint.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://api.example.com/v1/resource"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "reasons": [
                "Returns a well-formed x402 challenge."
              ],
              "url": "https://api.example.com/v1/resource",
              "verdict": "ok"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "url": {
                      "description": "The x402 endpoint URL to check.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-07T06:50:51.37Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-07T06:50:50.813Z"
    },
    "resource": "https://fetchgate.dev/v1/x402/check",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Should an agent pay this x402 endpoint? One live probe of its payment challenge plus its settled-call and unique-payer history, price consistency and domain reputation, returned as ok / caution / avoid with reasons. Use before paying an unfamiliar x402 endpoint."
}

What the leaf hashes

{"body":"e0d6e6833af05c493ec2699e0e81dc900578d2f6b2be689b489c7abf71305587","id":75107,"kind":"listing","method":"baseline/1","observed_us":1793025490064648,"prev":null,"subject":"x402_bazaar:https://fetchgate.dev/v1/x402/check","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. 0xa2802959e2075f89242f24a33d3841636f85a3d266a6d716e6a01027493b3885
  2. 0x70e2e218fee929ba857bade0b242434a466473b01ce98c3d49bb8e8ffd462f53
  3. 0x8727bdf273e58ed26cb244e503078599dfdae000e46da229d29b6291eabf4286
  4. 0x65b433e32dc38ad08c03d2291ac68b5fc7bf15cc2d339bbbe3231bbeb93aed6e
  5. 0x18568061a2791fa83b24a219f7acd3c4a1caefa92d0a0bd0e874fc7349180cb9
  6. 0xf817e9018f992299db4cb39f7cb6ff5eda9e095e9f6698f0a988ab923228fd54
  7. 0x7bed1535ddddf30350875cbb007fad747cc7eaed3923ea288b9d86a59eb05e0a
  8. 0x3623848a9fe789e0258b081b8f2bee2bffdc238e932cc2cee7023befd94b9202
  9. 0xd021a868420572ae3508b2bf2dc91b02dabed8374c3c32bd7305beb9b2cc7894
  10. 0xb3a29351e1b8013225f7601a802293835d75b405261ddeb88b2d8f50a6ded3ac
  11. 0xd2bc27d81a73a53b7c724da36f189ebdd2fef396490722c3ee66192b798d20d0
  12. 0x19537c574979327583a539261287714af2eee831125de819abab0f155acd3a75
  13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
  14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
  15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
  16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON