Evidence row 750458

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://globalrules-api.onrender.com/api/v1/country/SG/currency"
    ]
  ],
  "name": "GlobalRules",
  "owner_address": "0x22c24daf579629a6d7418e09e9c71e6c8883f8e2",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x22c24Daf579629a6d7418e09e9C71E6C8883F8e2",
        "scheme": "exact"
      }
    ],
    "description": "One specific fact for one country: VAT/GST rate, public holidays by country, visa requirements for travelers, tipping customs, cryptocurrency legal status by country, stablecoin regulation and capital controls, power plug type, minimum wage, corporate tax, digital nomad visa, customs duty-free allowance and more. 195 countries, 58 fields, verified sources. Example: /api/v1/country/JP/vat",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "country": "JP",
              "updated": "2026-10-05",
              "vat": {
                "name": "Consumption Tax",
                "reduced": 8,
                "standard": 10
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "country": {
                      "type": "string"
                    },
                    "updated": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T02:41:43.808Z",
    "quality": {
      "l30DaysTotalCalls": 9,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-28T02:41:43.471Z"
    },
    "resource": "https://globalrules-api.onrender.com/api/v1/country/SG/currency",
    "serviceName": "GlobalRules",
    "tags": [
      "country-data",
      "vat",
      "crypto-compliance",
      "stablecoin",
      "holidays"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "One specific fact for one country: VAT/GST rate, public holidays by country, visa requirements for travelers, tipping customs, cryptocurrency legal status by country, stablecoin regulation and capital controls, power plug type, minimum wage, corporate tax, digital nomad visa, customs duty-free allowance and more. 195 countries, 58 fields, verified sources. Example: /api/v1/country/JP/vat"
}

What the leaf hashes

{"body":"2e6e206b354eb1f57a7b015c9aff47bdeecfcd62a0d3a36687a2dda3c5d2d8df","id":750458,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178680707063,"prev":75922,"subject":"x402_bazaar:https://globalrules-api.onrender.com/api/v1/country/SG/currency","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x8b42cd4d1b51fbc4be0ce3a155a6872fdcb4312fb6e40e02c878671b20992dec
2. 0x58856aabf942a51a4d8065f40af69035c60d8e170fa1ec7da771b4606e09c502
3. 0x5bb782ecfc82d9e165d00cabf7217ae66d3e328a970122480cc6daa6a27c9bb1
4. 0x9d13fc72c77aa8bd024f5ff6771197a5b1684693eebd70570133e4c22c70013f
5. 0x49aeb730e8a398e5bc3b6c34476afcf5effe92d6d534cd95144fd85563ae72b1
6. 0x803151c05fdf79d505b024ba0d3b78b4cb257516dec3050a6132557bc22da7ba
7. 0x9c7625c85ff8530f2a2d457bb1566ab286763e6d247dedfb3dcf9e48dd8f4715
8. 0x1c36ec472005f3d0a8434c2a70791949e66177c94f5e1cd15513b4b6c76ef9c2
9. 0x2dc4cce9a8530d1b8076aac128148e40fcd9bdfebc33937541788a7dc2454998
10. 0xaef760c2efd469c568fc7ee858624fb3e1a21520685bd74dfdd18ae80195d6cc
11. 0x487ed4ed32beea8fb28d83c2821fb96bca4011b2f00e1c010fb1759a64d82b0d
12. 0x2edfbc00e321d2b736d05b55359effd8e719b71635795a841b90f14f1461ed8f
13. 0x73b20f1c980fc42d6a2767acddce2cb41764e0b54fa3342f0dc75bd609f6023e
14. 0x115e196b75a0422533397227b51b9c807591ec2574919c03800bb0d253f110e8
15. 0xe2f9c120d14f36fdddf9b4e605c5d0b8a13b835e2380472255dc22e14b93e84e
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae