Evidence row 1789548

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": "2026-11-01T07:57:43.481Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-11-01T07:57:43.295Z"
    },
    "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":"e2d92b7003eca6e43755d06ebfcd1af78d14d571018eebaef8a75de383285744","id":1789548,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559925264646,"prev":1507718,"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 2026-11-01 (302406 rows).

1. 0x19a6d84f42057c0eaf10fc83bca8b6a50e8f2f0c2e9e790d4c5dcc330b8cf472
2. 0x9817e4250ed9757a75659b34f8f491f8e100b5ea0b7cc2cf6d8c0779754cf5b4
3. 0x3054311d3e6044808fe6d5781446e1c5c4575aeb5162f17c7d466359c86e25b5
4. 0x5b99f9d7284b5ad1311aa59c4b11f5abaab38fbc0adb3c1be2644f9bd1cce10a
5. 0xdafb4f5ef23378c99edde60d459dd17cdca9ac3b3c7e8a1f34974a9778b5acaf
6. 0xa49fb957d57aa3144a858ecdda239d0b13d54aaa1be04940082e3c89d089c900
7. 0xe0ae5110accdbcbf84a3a96f4ff6b509fa0118e3889a8cfbf2e126dfcb49319a
8. 0x6db4b54b43c240c1c5d42e81f577e7b09eced09219346ce9382f52faf2fdf0ed
9. 0xb5e94e69fb9d11f451f91f5edd0db58fb858e1511a50698b42a7541a98415fd5
10. 0xb8ad24b0e49b7fef81830b2a70eabd8b3078e04c6b267db43c59fdbf7c141f6f
11. 0xa13c8381c50bd1518cf66729b12ef47f9789d527edeb8e94a155a6169f83788a
12. 0xbc87c436160871473fe1b25793d3a9e1f28feb14d3406224c45c430970d25db2
13. 0xe932a6d750c9158a9531e23362139f67f1dcf32cd64229987581f24d7a22fe71
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90