Evidence row 73170

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://data.openverbs.com/v1/flatten"
    ]
  ],
  "name": "Flatten a nested object",
  "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": "Flatten a nested object/array into a single-level object whose keys are the delimited paths to each leaf (default delimiter `.`). Requires an object or array.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "data": {
                "user": {
                  "name": "Ada",
                  "roles": [
                    "admin"
                  ]
                }
              },
              "delimiter": "."
            },
            "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": {
                    "data": {
                      "description": "The nested object or array to flatten."
                    },
                    "delimiter": {
                      "description": "Path delimiter. Default `.`.",
                      "maxLength": 8,
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "required": [
                    "data"
                  ],
                  "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": "2026-10-25T18:40:46.499Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-25T18:40:46.357Z"
    },
    "resource": "https://data.openverbs.com/v1/flatten",
    "serviceName": "Flatten a nested object",
    "tags": [
      "flatten nested json",
      "object path flatten",
      "json to flat object",
      "flatten array object",
      "delimited keys json"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Flatten a nested object/array into a single-level object whose keys are the delimited paths to each leaf (default delimiter `.`). Requires an object or array."
}

What the leaf hashes

{"body":"d46fc5314835e067230c2942726cc3c5ed22bdaf2805e4f835423d45bb962a1e","id":73170,"kind":"listing","method":"baseline/1","observed_us":1793025487116903,"prev":null,"subject":"x402_bazaar:https://data.openverbs.com/v1/flatten","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. 0x8e6563184b4f26b91e162c5d0297512eb4f0f93a08d0c9bdded048448c81cd70
2. 0xfe7e730f261ba63702619fcde86e7f46ace5c673f2e2960ea4e2ea1896253fd5
3. 0x19216039a72b55bbc1a840d2a0206dbad831c760f176a81b68d572900046c75b
4. 0xb9bbc06a7a581afbb2700266c2c041a22cfd704f71fd1efec279271862eb28da
5. 0xadc530fba7a983e044f1620ed8b1ae8e2311527e3187f4df55dcc57373803f6e
6. 0xea1cb5e779fc7df9ab8031977063b694a1d594056daaa7169331fad1702b8fc0
7. 0x46ec69e06eb941c349d719ca79f1d5cdb77d9d750ffb7be4e672db1dd7b0ec80
8. 0x757511393895bf8bf50d38611820fefdc01b2e59615840642fc8ebe3bc0a80b5
9. 0xa2dbfbb305c76bbf2107c06571bf81e6175882b7efa54da7a6353e5a8936d68c
10. 0xb45d7f3c0bbf1dbd174936f74bee2215bba98889ae1b45f88dec07545b773ee4
11. 0xf44f104cf96a81c75851a644746103fcbe6ade398683a18e789cc91eff4537ff
12. 0x59a4efa65a01e4e2abdb3b8b7bb673db6d1c72e0f9d52dd2f94777b14a5b061c
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae