Evidence row 548329

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://402.com.tr/api/x402/near-account"
    ]
  ],
  "name": "NEAR Account Check",
  "owner_address": "0x973a31858f4d2125f48c880542da11a2796f12d6",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x973a31858f4d2125f48c880542da11a2796f12d6",
        "scheme": "exact"
      }
    ],
    "description": "Before an agent pays or trusts a NEAR account: does it exist, what kind is it (named, implicit, 0x), how much NEAR it holds (available, staked, locked for storage), whether it is a contract or a NEP-141 token, and who controls it — full-access keys that can do anything, and function-call keys limited to one contract. Flags a wallet held by one key, a contract replaceable by key, and an account no one can sign for. Live from the NEAR RPC.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {},
            "queryParams": {
              "account": "tether.multisafe.near"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object"
                },
                "queryParams": {
                  "properties": {
                    "account": {
                      "description": "NEAR account",
                      "type": "string"
                    }
                  },
                  "required": [
                    "account"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_pa0gqlv1"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T09:49:02.213Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-27T09:49:01.65Z"
    },
    "resource": "https://402.com.tr/api/x402/near-account",
    "serviceName": "NEAR Account Check",
    "tags": [
      "near",
      "account",
      "access-keys",
      "wallet-intel",
      "chain-read"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Before an agent pays or trusts a NEAR account: does it exist, what kind is it (named, implicit, 0x), how much NEAR it holds (available, staked, locked for storage), whether it is a contract or a NEP-141 token, and who controls it — full-access keys that can do anything, and function-call keys limited to one contract. Flags a wallet held by one key, a contract replaceable by key, and an account no one can sign for. Live from the NEAR RPC."
}

What the leaf hashes

{"body":"85c15c81453becddb717bfe895d92dbd62338fc34d4fc953e9f37663a0e5ad82","id":548329,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133294621541,"prev":452280,"subject":"x402_bazaar:https://402.com.tr/api/x402/near-account","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. 0x8f1e85b0e19a74da148ba27141b4be1ab762a020a764c31e27a5094e2d64b445
2. 0xddc1beab38dc91c146e2e669feec62c677b01170687add04b4048bc7ed6b58b1
3. 0x1e76aeb6eb376eca96c99ff848ea38b3b1902f2c91a1707e59df7af9c2028999
4. 0xd5034ca192ef85b6c25e37e7cdfcd19d8709485a4808f340c61782aa484ad6e3
5. 0x68803db6af1da34bb116f2e95b313bd1758baa37280f7aed283165991612921f
6. 0x71bfd3633a7d6f8c5d2961a192cf36b8ea07a5d8a0956469f173a8b3d8fb5764
7. 0xba2177bcbe4c4ddd33833327846868d97cc169b361f8c211e65a2ce7aa89b960
8. 0xaf51226d63637b01f00cac1731409184d8160d5dd46ab76b43117d96a9b40bd2
9. 0x6daacf365fdb91c42e4a00d0820b89e86f73b3d9d7fd5a39cca9973ec90ebc29
10. 0x41d116872d35101e280e8ba654733ed9c35d9cf4f524fd91218920226c8aca68
11. 0xbff43d30538b90ef025129e8a238dc8959481edca06b37ecee4c2be1f617127d
12. 0x3d13b6f855471289691a683ee58cac14977b2531dabc14f9c666e928df0908e6
13. 0x5c9cbca5bb1d6be4d84e301b4e4c1a280536eb16ee98ed4add9057142c132dde
14. 0x06e3b43165f5b3c31d850bc32f20b2e25b844564c4e042c141b9748c26a5a600
15. 0xb4f7223140c8a36cb87a63d77cf617086d9968dc4658f03e102571ebe06e9ed6
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4