Evidence row 424936

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vincap.co/api/paid/calendar"
    ],
    [
      "x402",
      "https://vincap.co/api/paid/estates"
    ],
    [
      "x402",
      "https://vincap.co/api/paid/register-snapshots"
    ]
  ],
  "name": "vincap.co",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "vincap.co",
    "endpoints": [
      {
        "description": "Wine stocks earnings calendar: every results date, AGM and dividend of listed wine companies (Treasury Wine Estates and more), sourced, with the recorded outcome, in one call. Not investment advice.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "4"
        },
        "serviceName": "VINCAP",
        "tags": [
          "wine",
          "earnings",
          "calendar",
          "stocks",
          "data"
        ],
        "url": "https://vincap.co/api/paid/calendar"
      },
      {
        "description": "Which vineyards and wineries do listed wine companies own? Every monthly record of estates by owner, with hash-chained history and source probes, in one call. Not investment advice.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "VINCAP",
        "tags": [
          "wine",
          "vineyards",
          "wineries",
          "ownership",
          "data"
        ],
        "url": "https://vincap.co/api/paid/estates"
      },
      {
        "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.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "VINCAP",
        "tags": [
          "data",
          "wine",
          "equities",
          "register",
          "companies"
        ],
        "url": "https://vincap.co/api/paid/register-snapshots"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "vincap-co",
    "integrationType": "",
    "isNew": false,
    "name": "vincap.co",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.036667",
      "currency": "USDC",
      "maxAmount": "0.05",
      "minAmount": "0.01"
    },
    "provider": "vincap.co",
    "providerUrl": "",
    "serviceName": "VINCAP",
    "tags": [
      "wine",
      "earnings",
      "calendar",
      "stocks",
      "data",
      "vineyards",
      "wineries",
      "ownership",
      "equities",
      "register",
      "companies"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"94ee1184e5be32e80a4b21fb26bbdc001c8fb52163c9013135fe6f156bdc4fa7","id":424936,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793086098088938,"prev":418415,"subject":"agentic_market:vincap-co","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x4c701f8329bffb74ae52e8a26c52768a27ecdf1b192cd45e722920205c1fb076
2. 0xca5e0128d298e2093feddff3703d0ffc661756c7fe4e4eac161a9de8b90e89bd
3. 0x60e1201f0a9e3d3b529cfb5d05da716a3a30d9d3bcbbc6be42a00c9d42534499
4. 0xf05d3e74473e4cbb0f1a4d64e9cc08425318a98e9c3d53b24715cfbd6004a8ea
5. 0xbed44491b87a3f3f81577feffb0e02a5bb2a2325b40e8eba5ce15bcbf8a3801a
6. 0x7ab652770f0cd8e194600e9950091e29d26878c4e56b192a272cb6b16d105444
7. 0x6c8549dc9ac67c69d6d4ee17507aa02eada94e1625f792def7d921ab5157af06
8. 0xe6d5d9be2fc5f87d5621be0abc86f9eb19de961f4899b9fdbf8b5cb839a83e93
9. 0x5261d06769384688f36c8bd4470c46642a0cce9e19a816ad08ec2cb5d9b9f22f
10. 0xf76cc8368883e5e859b77ef9ab8ee1e563f24cb57134247e77c2c3fd2b2d772c
11. 0xdb79ef753f2bf12d42dd9582e7548d8779f526360e431c95865fd80eb157c47e
12. 0xf5ad7dee20c9ad48ff75cc443e6c6ae3a718321f07b826d581afdb243e59305f
13. 0x150dc531eedad3837a4be47dd0bf1a84bf98feb63216c125982425fda525a3fd
14. 0x80ede9e5d428e39db26928b1d08254ff1241f1d7e091fd2e57130fbb4423162b
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4