Evidence row 72511

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://coinbucha.com/api/paid/calendar"
    ]
  ],
  "name": "CoinBucha",
  "owner_address": "0x82aa2a23ddc7f8c8831b7902ca649e239a383515",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x82aA2A23ddc7F8C8831B7902ca649E239A383515",
        "scheme": "exact"
      }
    ],
    "description": "Bitcoin stocks earnings calendar: results dates and SEC 10-Q/10-K windows for MSTR, MARA, COIN, Metaplanet and other listed bitcoin companies, sourced, with outcome. Not investment advice.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-10-21",
              "count": 31,
              "data_contract": {
                "as_of": "2026-10-21",
                "source": [
                  {
                    "id": "coinbucha"
                  },
                  {
                    "id": "sec-edgar"
                  },
                  {
                    "id": "issuer-and-exchange"
                  }
                ],
                "status": "published"
              },
              "events": [
                {
                  "date_status": "occurred_primary_confirmed",
                  "event_date": "2026-07-29",
                  "event_id": "CBE-001",
                  "event_name": "Q2 2026 results",
                  "event_state": "recorded",
                  "event_type": "results",
                  "source_url": "https://investors.robinhood.com/news-releases/news-release-details/robinhood-reports-second-quarter-2026-results",
                  "ticker": "HOOD"
                }
              ],
              "recorded": 6
            },
            "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": "2026-10-23T23:35:24.253Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-23T23:35:24.019Z"
    },
    "resource": "https://coinbucha.com/api/paid/calendar",
    "serviceName": "CoinBucha",
    "tags": [
      "bitcoin",
      "earnings",
      "calendar",
      "stocks",
      "data"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Bitcoin stocks earnings calendar: results dates and SEC 10-Q/10-K windows for MSTR, MARA, COIN, Metaplanet and other listed bitcoin companies, sourced, with outcome. Not investment advice."
}

What the leaf hashes

{"body":"9c4e2227705d8ef76dba94e0eea2678f73e8ae64386267cc2d6784101e47dca2","id":72511,"kind":"listing","method":"baseline/1","observed_us":1793025486151562,"prev":null,"subject":"x402_bazaar:https://coinbucha.com/api/paid/calendar","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. 0x9ea52a6333f75e17268b0568e55027443093c4bcd3d2dca3a0e8ce6cb51b34c3
2. 0xe9b37379d995d8b7b40a3e5f7b983f05afa2cdb91fbd82fef9e2eff34348c2f3
3. 0x4aff96484e84e724b7bba8e0e7264160d99520bf517230bd95c50ab95efe0ea2
4. 0xb195cf63e5394d46830e553786b50b3b2df746719b8e6d03b0995aae294daf06
5. 0xa024ac6b846a0bb8f269b49588d17fd2d961bdb2191c382582d28a7c5560b955
6. 0x6f403e0a05fd9131d6ee6c5b9fb2982792b2c07d0d48acd0234e6faee8a6b132
7. 0xdf06621cd521f1b6cc77a2fd5b1fedba89125bb9201add3fce9c63625dec0f62
8. 0x213d33dfe594b0b75e561fd8f1f9ce55275011366aea4cceb8424e4e51ac5da2
9. 0x4933d5a94d3ca0d772b3fe0c5356ad1be08a3a466e33801618c74715d9abcc32
10. 0x09d2096f0041d239aabb289d63946d2f56336baf48a26fe3cc25b86c245adf8d
11. 0xcf41009271d76f70a486c0f32eb0d9e4d76bad43d622f4b5d56f18872edb19e1
12. 0x73cca5e5ba14c0aaa799d5324b89eb846e3c5546aab3b2cda0c05c5eeaa03168
13. 0x99a4e0f8b23989f58b564c1b6e419578b4388f6e0dbf6e50177c1bd476302d0e
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae