Evidence row 123889

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vincap.co/api/paid/register-snapshots"
    ]
  ],
  "name": "VINCAP",
  "owner_address": "0x82aa2a23ddc7f8c8831b7902ca649e239a383515",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x82aA2A23ddc7F8C8831B7902ca649E239A383515",
        "scheme": "exact"
      }
    ],
    "description": "Listed wine companies list: every dated edition of the register of publicly traded wine stocks (ISIN, shares, wine share, sources) with what changed, in one call. Not investment advice.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-10-17",
              "count": 9,
              "data_contract": {
                "as_of": "2026-10-17",
                "source": [
                  {
                    "name": "company filings and exchange notices"
                  }
                ],
                "status": "frozen"
              },
              "editions": [
                {
                  "added": [],
                  "changed": [],
                  "companies": [
                    {
                      "bc_id": "BC-00001",
                      "isin": "AU000000TWE9",
                      "name": "Treasury Wine Estates"
                    }
                  ],
                  "date": "2026-10-17",
                  "removed": [],
                  "rows": 83
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "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": "2026-10-21T12:21:17.471Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-21T12:21:17.238Z"
    },
    "resource": "https://vincap.co/api/paid/register-snapshots",
    "serviceName": "VINCAP",
    "tags": [
      "data",
      "wine",
      "equities",
      "register",
      "companies"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Listed wine companies list: every dated edition of the register of publicly traded wine stocks (ISIN, shares, wine share, sources) with what changed, in one call. Not investment advice."
}

What the leaf hashes

{"body":"4a397ac21b90bb9cf23560194dfff54fcdaf512bb6379ba9bf29b62c40b42b2e","id":123889,"kind":"listing","method":"baseline/1","observed_us":1793025623830400,"prev":null,"subject":"x402_bazaar:https://vincap.co/api/paid/register-snapshots","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. 0x74846f63427cd95a15371b1865160fc19ccc5189fde8de1a2918ff9933f804a6
2. 0xbd7826fbd9c60a397f06c15cc4323884c6ec17492233a1186938606cc5ac1a41
3. 0xcc09cfa89d29f62cad9fcc0e82490f6abd96a02cc1960d69427c514d3d28474d
4. 0x9b34c9e2d0af4f5ceae78b28750cda50eaa6dacc68cb053ff63561e9ccbb1120
5. 0xdf588f897c0bd5a4b825c8441edd8aa9209a5e110e32cdd5287d93b5be9c8ac5
6. 0x0769c455db69b615c83e85ddc00305352795da8696daa76f47d0bda5431e7467
7. 0x6d7025555f2b770b767aaa22b3f9ce431e9cea2a7e51db798f16a4ac9e988d92
8. 0xd69741f9790df436661df4a665375e13611c31e3cacf6bb0d7fc3f771c523cec
9. 0x4536cb9b4ee0e281b6d6c4e8d838ad22d57a82596d7ecf105570e897d69cce29
10. 0xeeb27e00b2f1b77815fcef94bdfe05e33ce9324a8f8948c0770868e4d010c7b9
11. 0x9adfaac1e332051e6999b9b702c6d539c2d639f94fd57735f2ddd441a4b5230c
12. 0x3f193b47c78cf4e7b9e4988cd716854b0e1011e5fcbca161f5a885f1aa02857d
13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae