Evidence row 1038819

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://codepulse.waltsoft.net/v1/scan"
    ]
  ],
  "name": "CodePulse",
  "owner_address": "0x318a4b4764eb37c3fcbce434713128143815fd57",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "CodePulse API",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "5000",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0x318A4B4764eb37c3FCBcE434713128143815FD57",
        "resource": "https://codepulse.waltsoft.net",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "description": "CodePulse API",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxAmountRequired": "5000",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "GsKr5q9TmiJQcEgUpBp2X6SmvSg3dnXuw2uxYJxgPTk8",
        "resource": "https://codepulse.waltsoft.net",
        "scheme": "exact"
      }
    ],
    "description": "Package security scanner — CVEs, license check, typosquat detection.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "ecosystem": "npm",
              "pkg": "express"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "ecosystem": "npm",
              "metadata": {
                "license": "MIT",
                "name": "express",
                "version": "4.21.0"
              },
              "package": "express",
              "typosquat_risk": {
                "risk_level": "low",
                "signals": []
              },
              "vulnerabilities": [
                {
                  "fixed_in": "4.19.2",
                  "id": "GHSA-rv95-896h-c2vc",
                  "severity": "medium",
                  "summary": "Open redirect"
                }
              ]
            },
            "schema": {
              "properties": {
                "metadata": {
                  "type": "object"
                },
                "package": {
                  "type": "string"
                },
                "typosquat_risk": {
                  "type": "object"
                },
                "vulnerabilities": {
                  "type": "array"
                }
              },
              "type": "object"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/scan",
        "schema": {
          "properties": {
            "ecosystem": {
              "description": "Ecosystem (npm, pypi, go, maven, cargo)",
              "type": "string"
            },
            "pkg": {
              "description": "Package name (e.g. express, requests)",
              "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": "2026-10-29T09:55:44.762Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-29T09:55:44.593Z"
    },
    "resource": "https://codepulse.waltsoft.net/v1/scan",
    "serviceName": "CodePulse",
    "tags": [
      "security",
      "packages",
      "cve",
      "license",
      "npm"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Package security scanner — CVEs, license check, typosquat detection."
}

What the leaf hashes

{"body":"d23ac13d1db20b09c16a94b546586bde82e96c6c6e82f5141b4ceae178cbc9f2","id":1038819,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298276217263,"prev":72481,"subject":"x402_bazaar:https://codepulse.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 2026-10-29 (242798 rows).

1. 0x2c5a925dbcabe6814be480600b83900888ab6a78bb624d6313e0811ea6d4dd58
2. 0x3cca31167a318247e35c9d037ecbcb67baf6c64dcb5fbc9d5294054a4a60e198
3. 0x7d0e3954016c89eb15a95bb59138644a996a12aa12968763d0f3c5ddf49bb50a
4. 0x59fc68ebbab980a6fbdc1767d36d1c289dc82d55c7891b9eac896a8836c84523
5. 0x3ee2dc9f9755cf335915a8170868495ebac1146bbd831391e7b574f5d58bd7c0
6. 0xdf36830e3b33354bedb1c62ea2fc57422883779fd4f42c2096de87870eff0f59
7. 0x39d2bf4008d03d04308ab72a34444e3bb721bb63640e73298012db93f82ddd98
8. 0xb9bd3997557a7e07d3032c5a999654d96214a07caa707a6e170e9d3ae33dc7f2
9. 0x730a52713c3629de4ff3e088993bb9c66c54654ec9b94a4e0e7c420a4316171f
10. 0x80b520a85c0ff95500e8c9ee9815546aa11453f9ffd1b7d616c9517ac28e9782
11. 0x13fec8bcf5710ba599efbe0f3ee88529158f558b80fa11c9186615d3a561a847
12. 0xb5dc3c0b7ca2a7b192a78bd752224941a82753443b87153ddf2bad4d207a02ff
13. 0x53104aada45a8c2f9002ac93098831a2cf0cef1895679463ed8dabcf75a7fa24
14. 0xcaae1928370ce22d2a564247e7948dcda78bb8c3ef9a7d8bdfa6e00f84c1e28c
15. 0x00268e62f7d5ca6313e0e60afdc2bd4f52c6dbdb3b4b4d27e01e634b4bcb1d2c
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1