Evidence row 18270

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.newrelic.com/mcp"
    ]
  ],
  "name": "New Relic MCP Server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2025-10-28T12:41:00.264589Z",
        "status": "active",
        "statusChangedAt": "2025-10-28T12:41:00.264589Z",
        "updatedAt": "2025-10-28T12:41:00.264589Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json",
      "description": "Access New Relic observability data through MCP - query metrics, logs, traces, entities, and more",
      "name": "com.newrelic/mcp-server",
      "remotes": [
        {
          "headers": [
            {
              "description": "New Relic API Key (User Key starting with NRAK-)",
              "isRequired": true,
              "isSecret": true,
              "name": "api-key"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.newrelic.com/mcp"
        }
      ],
      "repository": {},
      "title": "New Relic MCP Server",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Access New Relic observability data through MCP - query metrics, logs, traces, entities, and more"
}

What the leaf hashes

{"body":"a08504d7887c4e2138e035d3bd8749179320496ce712a471287bb88a8776166d","id":18270,"kind":"listing","method":"baseline/1","observed_us":1793025328797525,"prev":null,"subject":"mcp_registry:com.newrelic/mcp-server","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. 0x3fa6ebaca9091a209a6903d3fa4a89a9af476878b96cf255396064dd71201010
2. 0x39e4c19c2ec1d7f2c86393a261c2446deb0b31427ba090ca979e0e6a697c2a02
3. 0x83f1d331eadff32be550f64f5267462a6524c63fb541482621758cee29172a5b
4. 0xcea8f36a2c3e6fc191ebd763ba3f5d3f547564040261c0e84343318f16af5dd9
5. 0x56fe59b663eb845b07e6516020de406e45c52ecd4c73b41827492f814499f165
6. 0x542b1ee6ee7aea9c2277d9c7d19a5cf9776bdbcd2df46095ec093adb70e64b31
7. 0xaab60d968a0be6b037b515432ce881eb899b415c7f4e922ab029b86472015a1f
8. 0x3e0d01cd0d70ff798ef95e3822928136ddea9d0804ff417bc5e97dee2834a560
9. 0xedc286c7d2fbededbeafd67ccbb189a587dfcede01b6f29077581f911149d0eb
10. 0x3aa1f01bbb88cb01a9628a415794e8a8fba10d2a03d54c08d2e3a38ce00d02cf
11. 0xa4d1745f134661a77f8f2bfd58422252c41790ede9f0de54979c915510f5d550
12. 0x1afc0318a98c6dbb5a80e5cb86eba22b844e3f3b185a16f17290e29ab7410f55
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae