Evidence row 71576

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bess-x402.onrender.com/v1/geo/country"
    ]
  ],
  "name": "Country Facts",
  "owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      }
    ],
    "description": "Facts about a country by name or ISO code: official name, capital, region, languages, currencies, calling code, borders, area, internet TLD, coordinates, UN membership and flag. Use to enrich addresses, forms and datasets.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "country": "Japan"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "area_km2": 377930,
              "borders": [],
              "calling_codes": [
                "+81"
              ],
              "capital": [
                "Tokyo"
              ],
              "cca2": "JP",
              "cca3": "JPN",
              "currencies": {
                "JPY": "Japanese yen"
              },
              "demonym": {
                "f": "Japanese",
                "m": "Japanese"
              },
              "flag": "🇯🇵",
              "independent": true,
              "landlocked": false,
              "languages": {
                "jpn": "Japanese"
              },
              "lat_lng": [
                36,
                138
              ],
              "name": "Japan",
              "official_name": "Japan",
              "region": "Asia",
              "source": "mledoze/countries (ODbL)",
              "subregion": "Eastern Asia",
              "tld": [
                ".jp",
                ".みんな"
              ],
              "un_member": true
            },
            "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": {
                    "country": {
                      "description": "Country name or ISO-2/ISO-3 code",
                      "type": "string"
                    }
                  },
                  "required": [
                    "country"
                  ],
                  "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": "2026-10-23T12:11:22.403Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T12:11:22.174Z"
    },
    "resource": "https://bess-x402.onrender.com/v1/geo/country",
    "serviceName": "Country Facts",
    "tags": [
      "countries",
      "geography",
      "reference",
      "currencies",
      "lookup"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Facts about a country by name or ISO code: official name, capital, region, languages, currencies, calling code, borders, area, internet TLD, coordinates, UN membership and flag. Use to enrich addresses, forms and datasets."
}

What the leaf hashes

{"body":"dad9d1316661385a9384a00b37e5a5d19c282cbf7d4ad8d0d6ade3682775fdf4","id":71576,"kind":"listing","method":"baseline/1","observed_us":1793025482973034,"prev":null,"subject":"x402_bazaar:https://bess-x402.onrender.com/v1/geo/country","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xbe155cfb8c764db06047eecd72e564b05ce3f48c6d68afd2352b2b657774dd02
2. 0x73adc9fce3c0049704776ce363e721cb0503b25ae46cf522433e3bc6de6cd17e
3. 0x9535535c164e166319c8deb02aff6da5fdd883db46c6a3e7e8dfd2ffdf94bb18
4. 0x156686e33f74c2272b28b0345473cef9ba0cb46605b6857d226e4f23a32fdbd9
5. 0x9a721d6859bd3e6653c260fab249216641d23abfdb9461f5f1a58baacbeeca08
6. 0xa78d744ec9713a93179c9b5980a627dd345eb38dabd17c11ae9fc2da2f3265d1
7. 0xab6a9f5564631f6456f006a4315ee5ffa8eaa42305fa71c15b97258a59960763
8. 0xc38f0769ac60fc715b8435c831b6bb2087d4c897d666140dc1675047db9e1086
9. 0x665cb8344866870cbc16c3d45532bb4906669429901962ab6f968977c8709b9d
10. 0x927b7a2d4b8d7a76e95e52be4a765e83f728466e719f0aa3e8653655c30cd191
11. 0x0c2fadf69af6b0b6e19a10cc8f6ddfdff26662d74207cc53dcbcf5abfbdbc8c9
12. 0xa6f71fd6c3a59323bf7c5386a54935b14c555d8c717289cc73700f56d86994cd
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae