Evidence row 44417

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://naifgravity.com/mcp"
    ],
    [
      "web",
      "https://naifgravity.com/"
    ]
  ],
  "name": "NAIF Gravity",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-13T02:41:50.396672Z",
        "status": "active",
        "statusChangedAt": "2026-10-13T02:41:50.396672Z",
        "updatedAt": "2026-10-13T02:41:50.396672Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "com.naifgravity": {
            "agentCardUrl": "https://naifgravity.com/.well-known/agent-card.json",
            "catalogUrl": "https://naifgravity.com/api/agent/catalog",
            "commercialModel": "Free bounded MCP diagnostic entry. Separate one-time Micro Tools V2: free preview; $1 JSON validity, $2 API shape, $3 JSON normalization. Verified payment required for full report; no subscription or automatic transfer.",
            "description": "NAIF Gravity helps AI agents and developers diagnose MCP, API, authentication, webhook and automation failures using bounded evidence and safe recovery guidance. For sample-only JSON work, complementary Micro Tools V2 adds free preview, $1 JSON validity, $2 API response-shape comparison, and $3 JSON normalization with encrypted reports after verified one-time payment. Payments are always buyer-authorized; regional eligibility applies.",
            "tags": [
              "AI Agents",
              "MCP",
              "A2A",
              "API Repair",
              "API Integration",
              "Authentication",
              "Webhooks",
              "Automation",
              "Agent Diagnostics",
              "Agent Recovery",
              "Developer Tools",
              "JSON Validation",
              "API Response Shape",
              "JSON Normalization",
              "Micro Tools V2"
            ]
          }
        }
      },
      "description": "Free MCP/API diagnostics. Micro Tools V2: free preview, $1 JSON check, $2 API shape, $3 normalize.",
      "name": "io.github.naief9961-tech/naif-fixgraph",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://naifgravity.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/naief9961-tech/ai-growth-engine"
      },
      "title": "NAIF Gravity",
      "version": "1.7.1",
      "websiteUrl": "https://naifgravity.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Free MCP/API diagnostics. Micro Tools V2: free preview, $1 JSON check, $2 API shape, $3 normalize."
}

What the leaf hashes

{"body":"27229f9f430e9687ef2548e61d4b36e4dd444afc20487df43283694b8e2d2730","id":44417,"kind":"listing","method":"baseline/1","observed_us":1793025403954004,"prev":null,"subject":"mcp_registry:io.github.naief9961-tech/naif-fixgraph","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. 0x372aa96ad2e249d04190530196a7113e1f927e705eddf493aa0c6fccc49faa45
2. 0x7814ee9956732f688a7f3d80e9fcc7c272c553692094fbf0647a7b78acbb92c2
3. 0x03cebef9f61a1531d1a387b2b491c81ae52ebcc5ebfc4f1759b490602884f185
4. 0xb2f40fa6934a59719285b76cb479db91f1687d07064aa3231a8a96bf8aec780b
5. 0x4568fc601e47c388469424ff921d6e3cde875b2248372d211717e9dc986fb4c9
6. 0x4ac8b6a48181c0007d1349eb7e38968fc0756471b919e6bc5a1d2a071e81a5a4
7. 0x3df80040a1fbbac2cfbe93e624095694d4e8aceb9f5f8eafa8ad80a98eea2d98
8. 0xd160a10c573b9a4c5e85fde3cd927fa2eb48ea3a119c783f7946aad17df52eb8
9. 0xccde764a9dad94e012262c23cb26faf6ab3ad6398eb6de621d7359132d68c0af
10. 0x8681b8a904a71605e6e13e7c5c8ece78e783c5629075c54dc57234a15410c0d8
11. 0x92b5da9306740c6310c9590169e789efc810ad3fa152b365777b6395fec4767f
12. 0x8b23d34f6cd746f123b1e4d09449280800a81e00febe1fd9224b6802057238d5
13. 0xdfc7a920beab71e6882e75c57bf136a5354c4ea989a35108a69046bc62059090
14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae