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Evidence row 65584

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://api.chainmarket-api.workers.dev/api/finance/cryptorank-projects
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
97f9b02e6e82d6fedb5384f71f38d485e2ee82648d960a2c31ef35c9be3d2f89
Leaf
0x854cee113c97a331dda230a0fa5151ad9f3ae6da8b184dd7a83fc2add8ff86b0

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.chainmarket-api.workers.dev/api/finance/cryptorank-projects"
    ]
  ],
  "name": "SiteCheck Crypto & Finance",
  "owner_address": "0xb8491f953e6860d3b5840b73c60883ff099ceafa",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:5042",
        "payTo": "0xa4751fCAa83c9669cfe507bb6807507729839be3",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:143",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:480",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:10",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42220",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "0.002",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "f7051174-2892-4cae-9176-e71f4247777e",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      },
      {
        "amount": "1533",
        "asset": "XRP",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "93aacb0e-3677-4452-b1fc-91180b6c4cd2",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      }
    ],
    "description": "CryptoRank top crypto projects by rank: name, symbol, type, price, market cap, fully diluted valuation, 24h volume, 24h high/low, supply and all-time high, from CryptoRank's API v2. Up to the top 100.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "5"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "checkedAt": "2026-10-23T09:36:13.832Z",
              "count": 5,
              "projects": [
                {
                  "allTimeHighDate": "2025-10-06",
                  "allTimeHighUsd": 126037.7223335276,
                  "circulatingSupply": 20102221,
                  "fullyDilutedValuationUsd": 1712283706269.3406,
                  "high24hUsd": 82009.49740291048,
                  "key": "bitcoin",
                  "lastUpdated": "2026-10-23T09:34:17.305Z",
                  "low24hUsd": 80960.82103924178,
                  "marketCapUsd": 1639081213244.0652,
                  "maxSupply": 21000000,
                  "name": "Bitcoin",
                  "priceUsd": 81537.31934615907,
                  "rank": 1,
                  "symbol": "BTC",
                  "type": "coin",
                  "volume24hUsd": 10421723162.876324
                },
                {
                  "allTimeHighDate": "2025-08-24",
                  "allTimeHighUsd": 4947.766190821724,
                  "circulatingSupply": 122155364,
                  "fullyDilutedValuationUsd": 292261692068.60846,
                  "high24hUsd": 2412.028438720982,
                  "key": "ethereum",
                  "lastUpdated": "2026-10-23T09:34:39.709Z",
                  "low24hUsd": 2363.356438388583,
                  "marketCapUsd": 292261692068.60846,
                  "maxSupply": null,
                  "name": "Ethereum",
                  "priceUsd": 2392.540798033302,
                  "rank": 2,
                  "symbol": "ETH",
                  "type": "coin",
                  "volume24hUsd": 4406609714.4559355
                }
              ],
              "source": "https://api.cryptorank.io/v2/currencies?limit=100"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "How many projects, 1 to 100 (default 10)",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "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": "2026-10-23T21:59:58.578Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T21:59:58.434Z"
    },
    "resource": "https://api.chainmarket-api.workers.dev/api/finance/cryptorank-projects",
    "serviceName": "SiteCheck Crypto & Finance",
    "tags": [
      "finance",
      "cryptorank",
      "projects"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "CryptoRank top crypto projects by rank: name, symbol, type, price, market cap, fully diluted valuation, 24h volume, 24h high/low, supply and all-time high, from CryptoRank's API v2. Up to the top 100."
}

What the leaf hashes

{"body":"97f9b02e6e82d6fedb5384f71f38d485e2ee82648d960a2c31ef35c9be3d2f89","id":65584,"kind":"listing","method":"baseline/1","observed_us":1793025458671538,"prev":null,"subject":"x402_bazaar:https://api.chainmarket-api.workers.dev/api/finance/cryptorank-projects","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x854d485052d9a7c733e3ca46852463d5b95498731cf285ecd33c28e23e1f823f
  2. 0x78509c083eb7ad219f886d180009ba46618c7b2b2e90d21bcd3fabb9e373169f
  3. 0xab5492eabb4244aaba8afb59194d9fbaecd74c90b0b51a71f1a171649cedd12a
  4. 0x2440198cb1925ae63ae5f622c84c84ef6b20ab3983cae668783d2b0b95d77ac4
  5. 0x4a1ad4efc30604d73cd4cda9a93868433b0169802e77e8f0f6f8e24372afd809
  6. 0x3c009af98c731fafcb70300906724b5c5a21735de753f8f477505608d5c6a747
  7. 0x7d849f3613a70d807b6164964bbc510ee019c4d056d03de29e21caa07afb8cfe
  8. 0xca7d5673e948641678afca09cf314dea22f14cc709af0674cf146d69992a5354
  9. 0x58b7ee5b62b8ee6a0b2f7bc8a51622b7fa7a224885c3d1c4f768751b5f3bbec8
  10. 0x57cf22ad94c4fd01cd46cc494037c1e1c1e5762f276a703f5e957ef32ad4aa0a
  11. 0x147021357b2eb773d60db74f751316bfd367b06080320d378c0c402240e98d59
  12. 0x146f43471a3bde6d8a04e87b6afd3ee6860c6e38a009f86aee705ce722b67748
  13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
  14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
  15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON