Evidence row 3766789

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": 2,
      "l30DaysUniquePayers": 2,
      "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":"4dbbadf3ac508cedeec12f0c3f68ad141ecd86fb87461bb7e0173dafd2d7c2d2","id":3766789,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793996745092085,"prev":53642,"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 2026-11-06 (303443 rows).

1. 0xa2398c8a9b9b154cb8ece986ad9395cd58ec788fb7d4a574f92aadd242e1f095
2. 0x1930557b489f7be887fd67477dbeaeccec0877a1ec7e1141273112e9d0746e37
3. 0xc9959f302cf2b69bc1f1b307117dfee47e2e9681b8bd141864a29f80e12aed71
4. 0xbb1f4bbdf46bb11478618907fa96204e2037a9be59cd9d12bfee0da9731b46cc
5. 0x0a758afe1dcda947eadbe4b4342a7f8ad7371faaed2ed3132e0d6551979aba95
6. 0x6164efa312f4e6694e161c9c74a23609abe48195a0681e78e2d2f89a837f17fd
7. 0x587d386b74507a5f5c60332c4fa7f4d0ad27e3557ce89b10d9fc83d6f3815f6e
8. 0x070b08a0941914cdd973d1fa6c24ee11860dce1b7ef813fd36353176ec5bdaef
9. 0x51a611dab47c87391a41b33e235e0615993ebcf558947098ee6f0274b813a2d3
10. 0xc27ca95a0c96c69e9fd620f120508c9b0ad1f790f49e04e3328290793fceea0b
11. 0x3fe6289bd20818ae555042acd234a79f5756922a7009cd699e37772d65f58d7f
12. 0x7cce6fffbe22244741d44b5dcb72e4a10108cfbb61e00838d7bb22693ae35f9f
13. 0xeba58732869624de8ad69d27c52fb854ef5dbc382a5c87153e289214c07f17e0
14. 0xcd45cd6804cf7e7d1e6909626f817ebe91b3e48cfef9aaae97c8bc90ff284ab8
15. 0xd0ea1c67876a6aaf3607745d3124ddfa46a7db70cb95b8b0331a1db5672bf932
16. 0x15b694ad919111e31e8112077ed1645b2f3c0d6f1433eaac3aaf1fff1c7c8aa5
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1