Evidence row 1227963

What was observed

{
  "endpoints": [
    [
      "web",
      "https://paystage.xyz/"
    ]
  ],
  "name": "PayStage Auth Watch",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T05:13:16.025341Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T05:13:16.025341Z",
        "updatedAt": "2026-10-30T05:13:16.025341Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only MCP tools to list and flag outstanding ERC-20, Permit2, and EIP-3009 auths",
      "name": "xyz.paystage/auth-watch",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Path to policy.json spending rules",
              "name": "PAYSTAGE_POLICY_PATH"
            },
            {
              "description": "Base RPC URL override",
              "name": "PAYSTAGE_RPC_URL"
            }
          ],
          "identifier": "@paystage/auth-watch",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/auth-watch",
        "url": "https://github.com/base-buzz/paystage"
      },
      "title": "PayStage Auth Watch",
      "version": "0.1.0",
      "websiteUrl": "https://paystage.xyz"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only MCP tools to list and flag outstanding ERC-20, Permit2, and EIP-3009 auths"
}

What the leaf hashes

{"body":"e10a54ce4c9c62464a8863334d9b24121f0f8557d8038b96e2bbc07e7e69bac3","id":1227963,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793337293245136,"prev":null,"subject":"mcp_registry:xyz.paystage/auth-watch","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xff6372f8c35f8d146da727c2297058fcd969248bd614fae2ac65316ef1b1319b
2. 0x7cf98be958e5727d73782456b80816d22095434a8d40b7b437b7872b69472eb8
3. 0x51aea5f6667cb2f7f0c5df1970b944222101af4037ff31f4d671f12aa9f74d6f
4. 0xaff2633f762d2a5ec44c8f44e89760a4fabc74e0d33c06694a8e54936d10fae4
5. 0x8580391ef2c50fcdd404d16ba94e8a80244a523cf52cd168c954e3deec3eb290
6. 0x1e59db7b3305c2f17368021b791ad8eb51c2db1cc06ee58d44f2735c2c035afb
7. 0xcf3af71964cdd6bc99097cee7c8e69d0026482c8b4582a3007c25431a2d827aa
8. 0xfe5a7b1cfe47060573614dc39644474a29069d4031510718354831882cdea8fa
9. 0xfa08f609205d5baee1659f61f4c4cd134da0127818a7802436a7a4835716a088
10. 0x0fb9e6e6dad7c4a3c72b0e4916467e3760ec70cb36ad692efac5f85b527ad502
11. 0x7fbe0a9a86cf7a8574c0e8099a6fb9e039474e711250cadd98656c5eb29f6377
12. 0x9e891c0939e88f6df0187ef432d5695f51efa5acb55c7d3c9842ae0c59a56230
13. 0x030ea611a04a437f2c80577f6ab0971a98e22d40a72366c4d176ac9c95399553
14. 0x70547116135ca2b169483009739d1d461bcb7d178c352479612fae712aca3f88
15. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
16. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861