Evidence row 527247

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentsvc.io/api/v1/proxy/btc-watch"
    ]
  ],
  "name": "Bitcoin Wallet Watch",
  "owner_address": "0x622efa6ceb83a5b6edbc931332f4db68b7f74f27",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "5JzPS5qpEwUM1vTC9GG7uqvwJdHzbEwfoPHf2Ki977tg",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27",
        "scheme": "exact"
      }
    ],
    "description": "Watch a Bitcoin address in a loop and get only new transactions since your last call, with direction, net BTC, confirmations and time, plus the balance. First call returns recent transactions and a cursor; pass it back next time. For deposit detection and treasury or whale watching.",
    "extensions": {
      "bazaar": {
        "category": "finance",
        "info": {
          "input": {
            "body": {
              "address": "bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh",
              "limit": 2
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "data": {},
              "success": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "address": {
                      "description": "Bitcoin address",
                      "type": "string"
                    },
                    "cursor": {
                      "description": "Cursor from the previous call",
                      "type": "string"
                    },
                    "limit": {
                      "default": 10,
                      "type": "integer"
                    }
                  },
                  "required": [
                    "address"
                  ]
                },
                "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": {
                  "properties": {
                    "data": {
                      "properties": {
                        "balance_btc": {
                          "type": "number"
                        },
                        "changed": {
                          "type": "boolean"
                        },
                        "cursor": {
                          "type": "string"
                        },
                        "new_transactions": {
                          "type": "array"
                        }
                      },
                      "type": "object"
                    },
                    "success": {
                      "type": "boolean"
                    }
                  },
                  "required": [
                    "success",
                    "data"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "bitcoin",
          "wallet-watch",
          "monitoring",
          "deposits",
          "alerts"
        ]
      },
      "builder-code": {
        "info": {
          "a": "bc_q6wi3opd"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791462963/bazaar-icons/243ff0b79dbee242.png",
    "lastUpdated": "2026-10-27T09:45:21.609Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-27T09:45:21.376Z"
    },
    "resource": "https://agentsvc.io/api/v1/proxy/btc-watch",
    "serviceName": "Bitcoin Wallet Watch",
    "tags": [
      "bitcoin",
      "wallet-watch",
      "monitoring",
      "deposits",
      "alerts"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Watch a Bitcoin address in a loop and get only new transactions since your last call, with direction, net BTC, confirmations and time, plus the balance. First call returns recent transactions and a cursor; pass it back next time. For deposit detection and treasury or whale watching."
}

What the leaf hashes

{"body":"134e82ed918887d4abaf8907e4bcb70594a94c832f5488b3ee7ff394d3c89ff5","id":527247,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124796367467,"prev":452318,"subject":"x402_bazaar:https://agentsvc.io/api/v1/proxy/btc-watch","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. 0xfb715b48fdd9425d3cbae64f2d029fe651e485809890964a8378a7eb5ae6a6be
2. 0x33b352bfb2fe7fab9d5f424a30e593adc3bbda337c77857e4840162fe6b00e24
3. 0x9f58991839947e5d172942d49b278b710e478a33ac95922b6330e82a65d77fc7
4. 0x38230261bdf88acd8518128ff01e46a03df9d65ec8fbe03b8c94246efa520ad0
5. 0xcf739781db00b5bcced101f66a6b77630cdd4c9f7155985306fe31becbd826c8
6. 0x240156afd7dbde71d0a49caf1ea15927483b1639d89d479527cc6e446f538f12
7. 0xb868ba4962bf8f44bea9c5120bc226119cbd3979b04c971e605f856310d3ad2a
8. 0x0565169be45a9a52c70a1b32e094fea5c776f199f8a7d1e9d3d9925bd5b51813
9. 0x68b158dd3952a6004df1a0212e67c7e1657d916abe83d23004e96a7a9cfac96a
10. 0xa9eb5a3f93c4c5cc58e695fc0b63850b309216043bb0b2b8898c36547499e327
11. 0xcefdb19b0b337beca00b9fd7a48a1f5a4460d9248ad35867cf96e844d9dc0897
12. 0xf4dd076e6efbd5ea0ecb7bbba37a353ed1d340e9d41fd6bbc5f05edbb05ca1cf
13. 0xf24b37f8ac293f5328e3e6b28cf868989fe99debf025c153c0d9a1698e846e25
14. 0x94d3785ce9330e4580bccada5459380aa2aac76a0bf11354d1353b375afc17d2
15. 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4