Evidence row 32488

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.x402tools.xyz/mcp"
    ],
    [
      "web",
      "https://x402tools.xyz/"
    ]
  ],
  "name": "io.github.acrylicfiddle/x402tools",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-27T16:34:48.771188Z",
        "status": "active",
        "statusChangedAt": "2026-07-27T16:34:48.771188Z",
        "updatedAt": "2026-07-27T16:34:48.771188Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
      "description": "10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.",
      "name": "io.github.acrylicfiddle/x402tools",
      "packages": [
        {
          "identifier": "@x402-tools/mcp",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "1.8.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.x402tools.xyz/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "services/mcp-server",
        "url": "https://github.com/acrylicfiddle/x402-services"
      },
      "version": "1.8.0",
      "websiteUrl": "https://x402tools.xyz"
    }
  },
  "source": "mcp_registry",
  "summary": "10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base."
}

What the leaf hashes

{"body":"aab29fbe82bc28dabaa88dd0920a70bea6c9879bea5bbb4c2b9158963465db9a","id":32488,"kind":"listing","method":"baseline/1","observed_us":1793025366535599,"prev":null,"subject":"mcp_registry:io.github.acrylicfiddle/x402tools","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xfa493590839f1e41e8c060acb935693bedd276e276758413f8d0bbbfb13381df
2. 0xb2de6857afcaae080cff79ba8f495f9d0612c884be19a53c66c456ed0d1e6527
3. 0x4a4dd7a1b7513d3827d9d2b6b93f734d1fc7e1c846a3992d6113ab60e2d43ec5
4. 0xd428a5818d361bdc8d52402cc73733cb8ac433d33006f8136c532f639ce03202
5. 0xd7cb60d989c5e6687a30d90794684e8f505f80ce0a895b89d53ab424c50d66b8
6. 0x9c1c0065a824ae712929c31d6f6e3cdbbdbcf7b38684890c7aa3c5af8014fbd9
7. 0xd65abe39a1d634e3082869369745e14ed601bab943591dd1443a166c8763a1c3
8. 0x7fbca2420ebef90311f11e4890a1510051f2a67174a9057eaa4f28ab445dbdd9
9. 0xf1f4138dec789ae0d7e7641b12de242c3d49f34e378b235be08cf57d85ad35dc
10. 0x594aa12c66cb1a589bf8523cd0b663bbc2d80e013a2e69ee6b047a4aa23b26a7
11. 0xc1f00d9dcd67fe1d14473197e5f14f3efa26c1e1569cc2a3172842f28c850633
12. 0x08d20884523152a869ac5da32efc7de7b28316f6e9c2a28242f5ea9da742852f
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae