Evidence row 525461

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://pkgpulse.letom1176.workers.dev/api/deps-audit"
    ],
    [
      "x402",
      "https://pkgpulse.letom1176.workers.dev/api/pick"
    ],
    [
      "x402",
      "https://pkgpulse.letom1176.workers.dev/api/vuln-audit"
    ]
  ],
  "name": "pkgpulse.letom1176.workers.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "pkgpulse.letom1176.workers.dev",
    "endpoints": [
      {
        "description": "Audit an entire dependency map in one call: POST a package.json (or {dependencies} map, or array of names) and every package is checked for registry existence (hallucination guard), deprecation, install scripts, and staleness — summary counts, worst offenders, per-package flags. Up to 40 packages. JSON.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": null,
            "group": "body",
            "name": "dependencies",
            "required": false,
            "type": "object"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "pkgpulse",
        "tags": [
          "npm",
          "dependencies",
          "audit",
          "supply-chain",
          "security"
        ],
        "url": "https://pkgpulse.letom1176.workers.dev/api/deps-audit"
      },
      {
        "description": "Rank up to 5 alternative npm packages and get a recommendation with the gap quantified: full disclosed-rubric health report per package, close calls flagged as close calls. The 'axios vs got vs undici' decision in one call. Params: ?names=a,b,c. JSON.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "axios,got,undici",
            "group": "query",
            "name": "names",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "5"
        },
        "serviceName": "pkgpulse",
        "tags": [
          "npm",
          "dependencies",
          "comparison",
          "coding-agents",
          "developer-tools"
        ],
        "url": "https://pkgpulse.letom1176.workers.dev/api/pick"
      },
      {
        "description": "Vulnerability scan for a list of packages in one call via OSV.dev: GET ?packages=lodash@4.17.15,pypi:requests==2.19.0,go:github.com/gin-gonic/gin@v1.9.0 (or POST a lockfile). Up to 200 across npm, PyPI, Go, crates.io, Maven and more: per-package advisories, severity, fix versions and upgrade targets; hallucinated and malicious packages flagged. JSON.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "lodash@4.17.15,pypi:requests==2.19.0,leftt-padzz",
            "group": "query",
            "name": "packages",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "pkgpulse",
        "tags": [
          "vulnerabilities",
          "audit",
          "osv",
          "security",
          "sbom"
        ],
        "url": "https://pkgpulse.letom1176.workers.dev/api/vuln-audit"
      }
    ],
    "enriched": false,
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793015016/bazaar-icons/869d9c207d82ba82.png",
    "id": "pkgpulse-letom1176-workers-dev",
    "integrationType": "",
    "isNew": false,
    "name": "pkgpulse.letom1176.workers.dev",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.013333",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.01"
    },
    "provider": "pkgpulse.letom1176.workers.dev",
    "providerUrl": "",
    "serviceName": "pkgpulse",
    "tags": [
      "npm",
      "dependencies",
      "audit",
      "supply-chain",
      "security",
      "comparison",
      "coding-agents",
      "developer-tools",
      "vulnerabilities",
      "osv",
      "sbom"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"26a9355ac78e9b698edff8f1c98e65a1dd4cd8f3c8f65326aa77a68ac292fd1e","id":525461,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793124757243657,"prev":469697,"subject":"agentic_market:pkgpulse-letom1176-workers-dev","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. 0x88cbe7f96ca0a62046db01e6f061f68e0baddc5d03ec6ce6e03d78698f729178
2. 0x2a17249f763165d8d7139be9099098f1934226e5a59e196f55bb094fdf31a10e
3. 0x720c73ac2b1713732b716f5f5b8d8100a845bd72f0248f613cc894f373215ed9
4. 0xa313c460b4c2595bbab5efdc58e67f1fa431b0a3b13411e9ee43793a890d4775
5. 0xb59c904d8000da233cf5e2e3797797152f10b804df341538759729eff9355a07
6. 0x705605b5652ad68a3a17f14fbe677959ac00adfb821197fccc9bb8f262578b97
7. 0xedda6c7bf8fe0f1a622e16ed2ad79d73f50ff715fd3df62c18fcdd5a2d5049b7
8. 0x831aa410cb7b5b94b27d0375713a21202379743a2db5f03fd2f51c642a4483eb
9. 0xd9484377b7dcfeecb9ef6d111d5c7558e83fdb459fc7d181d7b2bb236ba1b959
10. 0xc0915d85db6e7cf8815f890e81c32f1f10c778d9b6e2b605a71e893d27ed1efa
11. 0xe661124afe6da658d35cc39e5dfcb10ff9056b0c88a42fc174890e77d2c26ca5
12. 0x470f6acef0d823e6f9e5fa35684563c8f27c3d338b165b457171afc3d44d4d86
13. 0x6251e2be57e8d16b82579481d181c265d75096882014489550b74a728741f2f1
14. 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4