Evidence row 751701

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://app.heinrichstech.com/v1/cdp/whois"
    ]
  ],
  "name": "app.heinrichstech.com/v1/cdp/whois",
  "owner_address": "0xda2f35d283c42dd60b965322394bc658a5c1769f",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xDa2F35d283c42dd60B965322394bc658a5c1769F",
        "resource": "https://app.heinrichstech.com/v1/cdp/whois",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL",
        "resource": "https://app.heinrichstech.com/v1/cdp/whois",
        "scheme": "exact"
      },
      {
        "amount": "0.010000",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "invoiceId": "65937a82-e93d-4cf4-ae32-47f6dcd8bfdf",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 120,
        "network": "xrpl:0",
        "payTo": "rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy",
        "resource": "https://app.heinrichstech.com/v1/cdp/whois",
        "scheme": "exact"
      },
      {
        "amount": "0.010000",
        "asset": "5553444300000000000000000000000000000000",
        "extra": {
          "invoiceId": "63720b73-65b0-414b-8cc3-a8d39bda5c07",
          "issuer": "rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 120,
        "network": "xrpl:0",
        "payTo": "rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy",
        "resource": "https://app.heinrichstech.com/v1/cdp/whois",
        "scheme": "exact"
      },
      {
        "amount": "100000",
        "asset": "USDC",
        "extra": {
          "currency": "USDC",
          "issuer": "GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"
        },
        "maxTimeoutSeconds": 120,
        "network": "stellar:pubnet",
        "payTo": "GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO",
        "resource": "https://app.heinrichstech.com/v1/cdp/whois",
        "scheme": "exact"
      }
    ],
    "description": "BitBooth Whois: pay 0.01 USDC, get the parsed whois record for any domain — registrar, creation/updated/expiry dates, name servers, status flags, plus the raw whois text. Two-hop resolution via whois.iana.org then the authoritative registry over TCP port 43. 5s per-connection timeout cap. Rejects IPv4/IPv6 inputs and blocks SSRF at the DNS layer. Built for agents auditing domain ownership, monitoring expiry, or pre-flighting a target.",
    "extensions": {
      "bazaar": {
        "category": "data",
        "discoverable": true,
        "info": {
          "input": {
            "body": {
              "domain": "example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "createdAt": "1995-08-14T04:00:00Z",
              "domain": "example.com",
              "expiresAt": "2025-08-13T04:00:00Z",
              "nameServers": [
                "a.iana-servers.net",
                "b.iana-servers.net"
              ],
              "ok": true,
              "raw": "... full whois text ...",
              "registrar": "RESERVED-Internet Assigned Numbers Authority",
              "registry": "whois.verisign-grs.com",
              "service": "BitBooth /v1/cdp/whois",
              "status": [
                "clientDeleteProhibited",
                "clientTransferProhibited"
              ],
              "ttlMs": 412,
              "updatedAt": "2024-08-14T07:01:38Z"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "domain": {
                      "description": "RFC-style hostname with TLD (4-253 chars). IPv4/IPv6 inputs rejected.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "domain"
                  ]
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "whois",
          "domain",
          "registrar",
          "expiry",
          "dns",
          "agent-dev"
        ]
      }
    },
    "lastUpdated": "2026-10-19T11:34:33.913Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T11:34:33.683Z"
    },
    "resource": "https://app.heinrichstech.com/v1/cdp/whois",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "BitBooth Whois: pay 0.01 USDC, get the parsed whois record for any domain — registrar, creation/updated/expiry dates, name servers, status flags, plus the raw whois text. Two-hop resolution via whois.iana.org then the authoritative registry over TCP port 43. 5s per-connection timeout cap. Rejects IPv4/IPv6 inputs and blocks SSRF at the DNS layer. Built for agents auditing domain ownership, monitoring expiry, or pre-flighting a target."
}

What the leaf hashes

{"body":"255cefe9a8999657ce7418e5f4d1067a2bb31991ebf6b54afb5f49477e208d73","id":751701,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178768687441,"prev":71161,"subject":"x402_bazaar:https://app.heinrichstech.com/v1/cdp/whois","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x00624486667af0a0f012a8fbcb6155429ea05a8fa45e3c845390fb1bb1b838ac
2. 0x4871f54429359a6003b7223a3647cfc07c2f78184d18a0da95b87a5d1898c51e
3. 0xd78bef352b7e47e311cda459bbd55d78d5591052dfc7cf769b1eacf80daaba0a
4. 0x6296e70d1dd84ba468f7cf5bd143a5a13479565115c9e67a0b6845d62f807feb
5. 0x6eac675080d01c579555e7c01b8fd7f04bc69f6b413458ee7b950c44cd782a4d
6. 0x427acfe1bcb9749a7ae8b2e45f6a5f6d8eb011c7d23ef54f087f70473e3a0c6b
7. 0x38e7fa2aaacb55a72029fc3c23cf579f3adaeb107b12e69c3ab2d20f2e689082
8. 0x8b88212534fa158e49616d18d447f9d917ff4cd5f2791a2494137bdc045cccba
9. 0x872f638098d1c07eae2b5ac27618f2f9787d0315b930b50d7285daa707dcb494
10. 0x4aff4fd07f319fd6fdd33c2ed68173df2fe1d35aa51f1ae86004e8b427844cde
11. 0x095c5dad4865523049f3ceea0ebfae08d38046a208f4f65d2a5afbeef3cc7622
12. 0x46c4f11dad4d08ffd9d9e212b2e53f5c771a64e50b5177dba922f2ce7bf8633a
13. 0x2748717dc805010a80117b9368e06da73797779c05701bb29fa2d6d90fbc4b98
14. 0xf3fd571846115a5778f2f20ec53a7e9b272de5f8737a627379966b3745ad5e29
15. 0x2d4bed6c1c0f427d29eba935cdedcc76c72935d41919903a3b217a8ffca38438
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae