Evidence row 124290

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.bitcoind.app/api/v1/methods"
    ]
  ],
  "name": "www.bitcoind.app/api/v1/methods",
  "owner_address": "0x3130cd1cab59a15dc75931ecb006b6f8c0b4a3fa",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x3130cD1CAb59a15DC75931ecb006B6f8c0b4A3fa",
        "scheme": "exact"
      }
    ],
    "description": "Complete list of all Bitcoin Core RPC methods (summaries). One call replaces up to 142 individual lookups. Returns name, category, summary, and parameter count for every method.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {},
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "meta": {
                "count": 142,
                "tier": "paid"
              },
              "methods": [
                {
                  "category": "Blockchain",
                  "docs_url": "https://bitcoind.app/getblockchaininfo",
                  "name": "getblockchaininfo",
                  "param_count": 0,
                  "summary": "Returns an object containing various state info regarding blockchain processing."
                }
              ]
            },
            "type": "json"
          }
        },
        "routeTemplate": ":var1",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "meta": {
                      "type": "object"
                    },
                    "methods": {
                      "items": {
                        "properties": {
                          "category": {
                            "description": "Method category (Blockchain, Wallet, etc)",
                            "type": "string"
                          },
                          "docs_url": {
                            "description": "Link to full human-readable docs",
                            "type": "string"
                          },
                          "name": {
                            "description": "RPC method name",
                            "type": "string"
                          },
                          "param_count": {
                            "description": "Number of parameters accepted",
                            "type": "number"
                          },
                          "summary": {
                            "description": "One-line description of what the method does",
                            "type": "string"
                          }
                        },
                        "required": [
                          "name",
                          "category",
                          "summary",
                          "docs_url"
                        ],
                        "type": "object"
                      },
                      "type": "array"
                    }
                  },
                  "required": [
                    "methods"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-24T02:01:22.684Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-24T02:01:22.459Z"
    },
    "resource": "https://www.bitcoind.app/api/v1/methods",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Complete list of all Bitcoin Core RPC methods (summaries). One call replaces up to 142 individual lookups. Returns name, category, summary, and parameter count for every method."
}

What the leaf hashes

{"body":"d3e25d83e5a76859628254168037aa4c8baafa22dcb07d752011f0b27e444930","id":124290,"kind":"listing","method":"baseline/1","observed_us":1793025624436121,"prev":null,"subject":"x402_bazaar:https://www.bitcoind.app/api/v1/methods","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. 0x3a07c7257bc99e471a000496c12c2887f4efe028b4d02ee289c0bfef2260b295
2. 0x1575985609bceb009c1c6e776f23c7d059a2667a9002af37bb94a69bc039e3a4
3. 0xd2fba5b48b5e575e338e6f672035a761071239e010bfcc4f04402c076d6dc528
4. 0x74d3fbe3ae7f1faadd93ef023714ffa118da376ef8de4549eecde5d3e034b5db
5. 0xd35003b52944a8cea1bd5c65e5699036a1e7995d37348e1025390cff7e9376c6
6. 0xaa3e8ed1ad3ee08d45d5405033627a6c534b2d5911a0d1ad142dbe095ced996b
7. 0x95c21ec6acef61e5411fa049ee8e71a0f5d2c2b25cf7b768c0228dfc91f498dd
8. 0x442bd2aec1d6117eb6ff4a37dd3f39c12c88305d8f7fc6ea337792e077b96bf9
9. 0xe51475e9e26b161586e5cee358e63354a336fde4cd9d2fe7a7f90c67097721a7
10. 0xfda15cdc71a49ed951aef5d062ed510394ecacc85a2243302429b8300694e535
11. 0xd9b921e2251851de5c43bdbb4f58d5e2fa1aee215c84e0f3e0426cf1e4a08e8f
12. 0x18cc4431e4bbe45ee72defb9bb3318434364bf71c883055c6197fa7102ec601a
13. 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae