Evidence row 1792589

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://walletintel.waltsoft.net/v1/scan"
    ]
  ],
  "name": "WalletIntel",
  "owner_address": "0x318a4b4764eb37c3fcbce434713128143815fd57",
  "raw": {
    "accepts": [
      {
        "amount": "500000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "WalletIntel API",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "500000",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0x318A4B4764eb37c3FCBcE434713128143815FD57",
        "resource": "https://walletintel.waltsoft.net/v1/scan",
        "scheme": "exact"
      },
      {
        "amount": "500000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "description": "WalletIntel API",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
        },
        "maxAmountRequired": "500000",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "GsKr5q9TmiJQcEgUpBp2X6SmvSg3dnXuw2uxYJxgPTk8",
        "resource": "https://walletintel.waltsoft.net/v1/scan",
        "scheme": "exact"
      }
    ],
    "description": "Crypto wallet screening: OFAC SDN sanctions check (refreshed daily) and a 0-100 risk score, with balances, activity and transaction-graph checks for EVM wallets.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "address": "0x28c6c06298d514db089934071355e5743bf21d60",
              "chain": "ethereum"
            },
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x28c6c06298d514db089934071355e5743bf21d60",
              "chain": "ethereum",
              "flags": [],
              "risk_level": "low",
              "risk_score": 0,
              "sanctions": {
                "list": "OFAC SDN (U.S. Treasury)",
                "ofac_match": false,
                "sanctioned_entity": null
              }
            },
            "schema": {
              "properties": {
                "address": {
                  "description": "Wallet address scanned",
                  "type": "string"
                },
                "chain": {
                  "description": "ethereum, base, polygon, arbitrum (full data) or bitcoin, tron, solana and other OFAC-listed currencies (sanctions only)",
                  "type": "string"
                },
                "flags": {
                  "description": "Risk flags detected",
                  "items": {
                    "type": "string"
                  },
                  "type": "array"
                },
                "risk_level": {
                  "enum": [
                    "low",
                    "medium",
                    "high",
                    "critical"
                  ],
                  "type": "string"
                },
                "risk_score": {
                  "description": "Composite risk score",
                  "maximum": 100,
                  "minimum": 0,
                  "type": "integer"
                },
                "sanctions": {
                  "properties": {
                    "list_updated": {
                      "type": "string"
                    },
                    "ofac_match": {
                      "type": "boolean"
                    },
                    "sanctioned_entity": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                }
              },
              "type": "object"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/scan",
        "schema": {
          "properties": {
            "address": {
              "description": "Wallet address to scan",
              "type": "string"
            },
            "chain": {
              "description": "Blockchain network",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1788711509/bazaar-icons/809e60a9c7986847.png",
    "lastUpdated": "2026-10-23T21:53:41.588Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-23T21:53:41.425Z"
    },
    "resource": "https://walletintel.waltsoft.net/v1/scan",
    "serviceName": "WalletIntel",
    "tags": [
      "crypto",
      "wallet",
      "sanctions",
      "risk-scoring",
      "intelligence"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Crypto wallet screening: OFAC SDN sanctions check (refreshed daily) and a 0-100 risk score, with balances, activity and transaction-graph checks for EVM wallets."
}

What the leaf hashes

{"body":"e014074599ec56b7af513240036a084235da7b59614965289c665f0db6245843","id":1792589,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793560029933895,"prev":1509018,"subject":"x402_bazaar:https://walletintel.waltsoft.net/v1/scan","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x40cccb2549d0b467825795ce2030712a497b77930349f18762146876a8865c4e
2. 0x26d92c300f8843f23837519e2c123db4b6e4226b8679e63b7513bd1f4b8cf73e
3. 0x50fa556696604a86b0a14997575d1157786ed4644f6fac1663b7afd368c3d1c7
4. 0x65bbbb28080f384ef6e587cb444be485560179d5128b3ec618340951f4043e08
5. 0x27144fd3da6cb8e4fc109bf100a6a62d67dd263baa3421726caab2f6154e46dc
6. 0x28fed28b8565a4fea60320177a5d860f7c105175dd3db39bd4fa31c36287cd3e
7. 0xa362087927d878a70fb2b61e154fc33b762385ff585cde62bb51f71f286b3b22
8. 0x6229e317780707819e95e66c5c3e9fd329040f921fc313da46e41015ab6485e8
9. 0x7b10b3a7f1ad7d4f6744083c8385de641c24bb453d375526318cc2e6682e27d2
10. 0xc77ab3b7d303089f24562139039334bd4ef76dce313e95653d4670600f8dc930
11. 0x21b5bb292016b79896075e4c31e727d765ee7b99c5b53004c5f7f18d70e40136
12. 0xc5a17d4db1156efb9853f961ebe2fd328221e87197cd597108185e8070eddf30
13. 0x7e36f1798c3a2f578449379de5c371a2ff47d094031d82679619a09cb98f8d31
14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90