Evidence row 73171

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://data.openverbs.com/v1/merge"
    ]
  ],
  "name": "Deep-merge JSON documents",
  "owner_address": "0xb3f4de103f34b99f0da19b4f16d6b53a14c2194a",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A",
        "scheme": "exact"
      }
    ],
    "description": "Deep-merge an ordered list of JSON documents, left to right. Objects are merged key-by-key; arrays, scalars and null in a later document replace the earlier value (last-wins, no array concatenation).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "documents": [
                "example",
                "example"
              ]
            },
            "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": {
                    "documents": {
                      "description": "The documents to merge, in precedence order (later wins).",
                      "items": {
                        "description": "Any JSON value (object, array, string, number, boolean or null)."
                      },
                      "minItems": 2,
                      "type": "array"
                    }
                  },
                  "required": [
                    "documents"
                  ],
                  "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": "2026-10-25T18:38:08.825Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-25T18:38:08.678Z"
    },
    "resource": "https://data.openverbs.com/v1/merge",
    "serviceName": "Deep-merge JSON documents",
    "tags": [
      "deep merge json",
      "merge config objects",
      "combine json documents",
      "last wins merge",
      "json deepmerge api"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Deep-merge an ordered list of JSON documents, left to right. Objects are merged key-by-key; arrays, scalars and null in a later document replace the earlier value (last-wins, no array concatenation)."
}

What the leaf hashes

{"body":"708b29ae46fd29dbfe900ad7f252781ceb1a395d78243012815313c7990404a9","id":73171,"kind":"listing","method":"baseline/1","observed_us":1793025487118237,"prev":null,"subject":"x402_bazaar:https://data.openverbs.com/v1/merge","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. 0x0a3a0e1b45948b3da849a833cda0de7a4f30356f20adbdc012785542cfa73871
2. 0xbc44018d029e458dc884c9769512714c9f087950ced777ceb65728d18b1329f7
3. 0xadf5e88c6e2a8d321877eaaf19d4950b9a25d4f342978e0e2a3a7608d7655303
4. 0x0877097424fd525ab01ae9e89efa07f43d8e86951562acbbb7524b4d687ffbd4
5. 0xc4f15a2a73fc3b62827436a308ca98aa9ba9639b48fac4053cd03b2521350685
6. 0x8f84e7bda6f544d03ea4be62426a415ab398e3445511e9b2b82e28f8ec3b3b1e
7. 0x60b86f2a4298f707f140cbf8016ca9fc737d4c0e0b7623339cddc9d7104f82f0
8. 0xc8cce4ccfe25d5a5077983f73b288514abe105c9786080272d48f65d5364c404
9. 0xf88e097adda8b3df9e167ac9617b23b48d33f13fbfd85f031daeddd17d64feb0
10. 0xb0bc31ab556762b7fe858f7c949edb2e4e31297933ff02d4987fcbda94b38b0f
11. 0x87b542db74671bce07a9c7ffa1bac70164f2e2ab234b807975c3d56a1d6139ee
12. 0x9e12233d6ee4faeb9271b0fc3c834797517d702f44add023149f28a0809c0aaa
13. 0xe5a836cf25a8dfc72c9e3b6a69a7561a1f61f50f9cf36707d36f6e926aa15dec
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae