Evidence row 1507718

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": 4,
      "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":"54a098b5ac7b078eb76dd610df029bf25bdeeeb07a7df07c9f6638083e957459","id":1507718,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793472702989617,"prev":1038819,"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 2026-10-31 (246033 rows).

1. 0xea6e6a8d49889c91d0abf53060c5ba030fff9868043c5786f58755c3f1fa3226
2. 0x948cefd2ff748ffed48b80f990d4c18c2ae19dc850d21fd01099fb614b3c7850
3. 0x1c3deae349f9b6e5391f2065da50e490afb6f6666c86686f9475139730cf87b9
4. 0xd5f7f71cac2f409a1fd05cb5918ac2f9facd0d9263ff985f67faae8d46469b3e
5. 0x63260ac7716086e3c7db789218a3e28b042bdae98b8efa806e625998dbc48c72
6. 0x1bf2dec08099eb8859ebac3a09ed934b2d12427c4dee422eca2dcad31a5ff0a1
7. 0xc6e49b7c9abce835d7bbf465e228d8df24ee9965966be60da7f02e03e1588ec0
8. 0x2767045ba36dfc0070f0e7d9bd91ed27e1bc08755d23a42a69f1ca2efb9ad889
9. 0xe8177f408dfd998cea836eed168472bb9d27dc9fb52ea830bf8438a1b55c958f
10. 0xce15d928505af1042e9738817ec75a7c71fa61a6dda4805375077cf3e7c157f2
11. 0x8a16c5606fb0e7ef5a7841ef4a2a03ad32e635f2a274af8101c72cf45c266ee3
12. 0x3e73e96b314fd2ab72ea796fe7e2e8d5e6d2a2451f4ddd641931054cfc8185f1
13. 0xe4b595c0d9bbc260ce4a8da13adba5618dc89c4850f2c9110974082bb036402f
14. 0xf22f9ef9bb9f7d07453a2e725850d2411b7d239162a33e78cd51370ffc94d2a1
15. 0x84bdb388a471b951dc5c0f9fd09df3197b8152707ec67daa668ab47102c8efc1
16. 0x24f03354dcb3a621317889ed99048bdf74b380516ca991bfb585c751d5cc7dfd
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0