Evidence row 3970361

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://money.openverbs.com/v1/format"
    ]
  ],
  "name": "Format currency",
  "owner_address": "0xb3f4de103f34b99f0da19b4f16d6b53a14c2194a",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A",
        "scheme": "exact"
      }
    ],
    "description": "Format a numeric amount as currency for a given locale using Intl, honouring the currency's own minor-unit convention (USD→2, JPY→0). display selects the symbol, narrow symbol, ISO code or full name. An unknown currency or locale is a clean 400.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "amount": 1234.56,
              "currency": "USD",
              "display": "symbol",
              "locale": "en-US"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "amount": {
                      "description": "The amount to format.",
                      "type": "number"
                    },
                    "currency": {
                      "description": "ISO 4217 currency code, e.g. USD, EUR, JPY.",
                      "maxLength": 3,
                      "minLength": 3,
                      "type": "string"
                    },
                    "display": {
                      "description": "How to display the currency. Default symbol.",
                      "enum": [
                        "symbol",
                        "narrowSymbol",
                        "code",
                        "name"
                      ],
                      "type": "string"
                    },
                    "locale": {
                      "description": "BCP-47 locale, e.g. en-US, de-DE. Default en-US.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "amount",
                    "currency"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T12:01:23.033Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T12:01:22.732Z"
    },
    "resource": "https://money.openverbs.com/v1/format",
    "serviceName": "Format currency",
    "tags": [
      "format currency",
      "currency formatting api",
      "intl money format",
      "amount to currency string",
      "localized currency display"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Format a numeric amount as currency for a given locale using Intl, honouring the currency's own minor-unit convention (USD→2, JPY→0). display selects the symbol, narrow symbol, ISO code or full name. An unknown currency or locale is a clean 400."
}

What the leaf hashes

{"body":"2410e26b99b3910526aa0465a7ec16ee704b0b9f3985224912ba42b2f5ced595","id":3970361,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794083637100148,"prev":3766789,"subject":"x402_bazaar:https://money.openverbs.com/v1/format","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0x604c59d832419bb24ec2c69ab1eb328b3c28c7687d9c21e8c88417dd27f8e307
2. 0x6563d30b15ad9c9cfafecc22836a6fdcd047a20bed9d2cbf69c6bd340e66b314
3. 0xd00db25bd11f850e6fde3ffcf58d69c2cbbab51b3b69c22bd62f01c0c47bdebd
4. 0x2271d0637d06b118571b7c36d5bf796e9e663f54242136044cef508a61f60d84
5. 0x04adebb57cbd28e1842245de2c0ac0106c1239905c9b16c281409ec989aa2805
6. 0xa36b1d6c31eff3663b2741eba8b4e985bdf705bf87415475c8e6b8f06315b514
7. 0x1891718b01fcfb4ddfba38752c7284794a97c7a1a5280592c94df5e48807f8cc
8. 0x8de773a848243f27d913143326519e07905d9565f75bfaff83d5766fa9d60e34
9. 0x4c77d5386fe5458d70bbd2cc4799d755b588d82792ee91bff94ed4b0057500b6
10. 0x020538c646702fa59086dd71da05df3368c5ea637ed837042f550640ce464325
11. 0xe69fcea2a2542b6f67f2cd4d2246b40b16fe9f4478e89cd658fb559d49f77bf8
12. 0x941feca76cf2fb6351456b78b290569cabf6a7fda59bf669d664ad82886a7bd2
13. 0x1786c938edaf0cc932ce19344b27c31e59e4b9f596fd5ebd5a79ef17c3a17dac
14. 0x3c8b8590aa1491095b03c531400c6bb64d1d9d3fc078ffa5d834c3fe679a026d
15. 0x9127f3a0ab829dab5d80217ddc8d077053e20f2e260baed043c8a97478ebb2bf
16. 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa