Evidence row 37377

What was observed

{
  "endpoints": [
    [
      "web",
      "https://notary.forgemesh.io/"
    ]
  ],
  "name": "x402 Notary MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-08T17:51:05.266635Z",
        "status": "active",
        "statusChangedAt": "2026-10-08T17:51:05.266635Z",
        "updatedAt": "2026-10-08T17:51:05.266635Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Cryptographic receipts for AI outputs on Base or Solana via x402.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "1254x1254"
          ],
          "src": "https://forgemesh.io/favicon.png"
        }
      ],
      "name": "io.github.forgemeshlabs/x402-notary-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Dedicated low-balance Base wallet private key for x402 USDC micropayments. Optional — verification tools work without it. Never use your primary wallet.",
              "format": "string",
              "isSecret": true,
              "name": "WALLET_PRIVATE_KEY"
            },
            {
              "description": "Payment rail: base or solana. Defaults to base, or solana when NOTARY_BASE_URL contains notary-solana.",
              "format": "string",
              "name": "NOTARY_RAIL"
            }
          ],
          "identifier": "@forgemeshlabs/x402-notary-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.10"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/forgemeshlabs/x402-notary-mcp"
      },
      "title": "x402 Notary MCP",
      "version": "0.1.10",
      "websiteUrl": "https://notary.forgemesh.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Cryptographic receipts for AI outputs on Base or Solana via x402."
}

What the leaf hashes

{"body":"79a617c1500b4fa39ceaff433ffc7eb45e34d01e730cdac6f8a18f0f7042eeaa","id":37377,"kind":"listing","method":"baseline/1","observed_us":1793025390288563,"prev":null,"subject":"mcp_registry:io.github.forgemeshlabs/x402-notary-mcp","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. 0x060868e22e081b698f43611f7a6ba8ea4e9f9c4e034d0a2726824d517d6b020c
2. 0x3d3c06d77bf0e0b74af2ca8534b692d1f529d078f79e1c27735a7d939c09508c
3. 0x1b339a7993f4c00c13abb6fc2d6928d0d5d6d56b2b604d8959e25d26a8a4d7da
4. 0x693ad53aad6674b060bd27aa5ee60ddb4c176136cc7d96b9555ec35ebf13fcd0
5. 0x2f1e4544369c61e8209822d4b6ed8866e12ecb2bc870c7e23c0ef538e692e9e8
6. 0x2c7e5c2c9bafd09d00b03f74015527ce11f5ec81c96782dd818be0343ef8a92a
7. 0xaf8d25e1d0cd3e502b5c6e64789db4a7ed270ad55b20a4a25ee1029ecdf786b7
8. 0x441d907312cc772773126d1532701c0f10c04336e33ae73c50e6870b533f0544
9. 0x2e678e5fc91d6c512e07512fdd928a58c415e6df78049106213d287f51f20d5f
10. 0xcbf24e2308735268c6c221452ee6dcce65722c748c6fc988da0c295e5f881662
11. 0x88fb9d02ea6ed7254b70cfe02388b31c183a7a709aad6303948d66f85ad516b1
12. 0x7910a200eb458bec3c3badb3b2ead3e75cec5f3ba263800cea6b9f32efb53f25
13. 0x610fdf3e989af0a6b4a400a3a8aab9156d757f8c96efe4e9d0594dfd04de1cc0
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae