Evidence row 548758

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.strale.io/x402/startup-domain-check"
    ]
  ],
  "name": "api.strale.io/x402/startup-domain-check",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Check a startup name for domain DNS records and public account or package name signals. Returns candidate names; DNS absence does not prove availability.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "54000",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "base",
        "outputSchema": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "queryParams": {
              "company_name": {
                "description": "Company name or keyword",
                "required": true,
                "type": "string"
              }
            },
            "type": "http"
          },
          "output": {
            "available": {
              "type": "array"
            },
            "domains": {
              "type": "array"
            },
            "social": {
              "type": "array"
            },
            "taken": {
              "type": "array"
            }
          }
        },
        "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
        "resource": "https://api.strale.io/x402/startup-domain-check",
        "scheme": "exact"
      }
    ],
    "description": "Check a startup name for domain DNS records and public account or package name signals. Returns candidate names; DNS absence does not prove availability.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "company_name": {
                "description": "Company name or keyword",
                "required": true,
                "type": "string"
              }
            },
            "type": "http"
          },
          "output": {}
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T14:54:26.869Z",
    "quality": {
      "l30DaysTotalCalls": 215,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T14:54:26.687Z"
    },
    "resource": "https://api.strale.io/x402/startup-domain-check",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "Check a startup name for domain DNS records and public account or package name signals. Returns candidate names; DNS absence does not prove availability."
}

What the leaf hashes

{"body":"fadbcf257d94f9a51aec8047c4e4a7e3504dba7c0d8c8e15c6dbd0dc79763050","id":548758,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133323581565,"prev":69179,"subject":"x402_bazaar:https://api.strale.io/x402/startup-domain-check","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. 0x1e9c5173a7ceaa84cadb1704a2a86108a013f2661df111834f0ae844c6725300
2. 0xf0fefb7419d427d23b4a337689b26ed48263ed272a0ce8aa9b17894077a2f1cb
3. 0xc149cd818781046124f582ea8bbdf966fca1381990f11645fef5dfc5063a5cfd
4. 0x1cc50eaf1bb5d04d119e64e1267e21c733e53dd293304d8c891301eaf8e4e9ce
5. 0x0e8a2d961dec1232015748eb945da7848136b8b8f33d2c60c416ce80d244e452
6. 0x070f17ccd1e58fb0aef0ec0a5f0d912923730304be0545450743e19260d2bc2b
7. 0xcd66ee74957fcbeaba53a7c19920f5f89f6d99ccbc45a93a06f2de59a22ad007
8. 0x572af1b372617dcb4b4f6ffe5b2f22cc096c966e2633909548895cbe5ede6c86
9. 0xf2e8aabb8f74e405fcb7462a55cce4318ab0458c52a70d10c86aa92411132ee7
10. 0x5171f61d612a93dc680fbfc78ac3223d7ff521c2194aa8e106ac103255cddf6d
11. 0x10a7d284e5d0e6c4aff38e50b7c14cb6d010062ca405b7c8241a7fb870976316
12. 0x1276a7e4ec7c4267314f92b0c9f8dc98019d1010040392c7895dfca3d1733388
13. 0x51f03aa38686601dad27c1b6449721baba5becb2342776edd179ef9189d62f57
14. 0x2064e3a2b01d0d12d5079bf720a0d0125e9703c55e92de54ad40c302469ec047
15. 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4