Evidence row 526669

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://claus-check.joshlouisgoodman.workers.dev/treasury"
    ]
  ],
  "name": "Blockpin",
  "owner_address": "0x86727111a44084cc7a7c1c5d8ac4b0eca4d7db66",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
        "extra": {
          "name": "Global Dollar",
          "version": "1"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:4663",
        "payTo": "0x86727111a44084cc7a7c1c5d8ac4b0eca4d7db66",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x86727111a44084cc7a7c1c5d8ac4b0eca4d7db66",
        "scheme": "exact"
      }
    ],
    "description": "Treasury snapshot: the native ETH balance and every ERC-20 balance of an address at a block (or now), read on-chain, with the block time. Use it to check treasury, runway or backing claims pinned to a block. Ethereum, Base and Robinhood Chain. Independent, by Blockpin; not a Claus Network service.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0x86727111a44084cc7a7c1c5d8ac4b0eca4d7db66",
              "chain": "robinhood"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "block": 95100000,
              "native": {
                "balance": "0.0001",
                "symbol": "ETH"
              },
              "summary": "0x8672… at block 95100000: 0.0001 ETH and 1 token balance.",
              "tokens": [
                {
                  "balance": "0.1",
                  "symbol": "USDG"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "block": {
                      "description": "Optional block (default latest). Older blocks need archive state and may be refused before payment.",
                      "pattern": "^[0-9]+$",
                      "type": "string"
                    },
                    "chain": {
                      "enum": [
                        "ethereum",
                        "base",
                        "robinhood"
                      ],
                      "type": "string"
                    },
                    "tokens": {
                      "description": "Optional comma-separated token addresses (max 10). Default: tokens the explorer lists for the address.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "chain",
                    "address"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "block": {
                      "type": "number"
                    },
                    "native": {
                      "type": "object"
                    },
                    "summary": {
                      "type": "string"
                    },
                    "tokens": {
                      "type": "array"
                    }
                  },
                  "required": [
                    "block",
                    "summary",
                    "native",
                    "tokens"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T12:21:33.419Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T12:21:33.238Z"
    },
    "resource": "https://claus-check.joshlouisgoodman.workers.dev/treasury",
    "serviceName": "Blockpin",
    "tags": [
      "treasury",
      "balances",
      "backing check",
      "onchain data",
      "due diligence"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Treasury snapshot: the native ETH balance and every ERC-20 balance of an address at a block (or now), read on-chain, with the block time. Use it to check treasury, runway or backing claims pinned to a block. Ethereum, Base and Robinhood Chain. Independent, by Blockpin; not a Claus Network service."
}

What the leaf hashes

{"body":"7f3a5d2ccca3af8709b5455adab589cac8cc5a26e9b265e5f57e9f864ecabb5e","id":526669,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124790049788,"prev":471098,"subject":"x402_bazaar:https://claus-check.joshlouisgoodman.workers.dev/treasury","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. 0x2fbce70a1a777c0d6609dc042d59b63188f664bbbd4a4234f8334e00d9c740a5
2. 0x880c73d91761049b972d364c74561a6a26ac591e4e4444ff28795c564f6e2192
3. 0xfaa9edd427f1684c7b67e1019c4669b40b9909339f78db270ffad89c843f21f3
4. 0x9f70491b163dc16e1d65b91681d78188b798c11fdb45614534ffd8e27ad55e54
5. 0x5f47b735de139b1376cded6163485938d32422e9eebe89554c496027a4690858
6. 0xecd1dae6e68db004cda6cbdbf1ed55cbc9b53627f84aa99ba6afc087577945ba
7. 0x897d3944cf524ace76b5279b783ead260b8f4e2f79c7c0eb620602e6207d0bf5
8. 0xdc3ff6e0f35250943df85e923b04b75fb7a5f35c521b1d415573c38f73dc869e
9. 0x30b5bd02fd816232a9be235538abd9136492f1e6d0039d9a54b40c8676b75fab
10. 0x09d22aa8321804bb85af75a6d6a38dd03052a661f17c34bb148cb9160e1dc866
11. 0x20bfebc9be09c8d1bd071c02e953c031252540d9fc909484016645ed1412efc4
12. 0x2d9c2517fb6dcdc0ce42dd3a93f7e33064509cbed0a9132fb1209ec8f33ef0ab
13. 0x2a25cd9926d8f2ef4726fd2a80f77b1ca202b6c3ca56aeb2f520555c93efd434
14. 0x595de2dea3b8fa56dbd6142dd78ae79f3e7169c631e41a844b100613abb3e430
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4