Evidence row 22846

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.goodbarber.dev/mcp/sse"
    ],
    [
      "web",
      "https://www.goodbarber.com/mcp/"
    ]
  ],
  "name": "GoodBarber",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-07T14:40:54.764027Z",
        "status": "active",
        "statusChangedAt": "2026-10-07T14:40:54.764027Z",
        "updatedAt": "2026-10-07T14:40:54.764027Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "mcpProtocolVersions": {
            "handshake": [
              "2024-11-05",
              "2025-03-26",
              "2025-06-18",
              "2025-11-25"
            ],
            "modern": [
              "2026-07-28"
            ]
          },
          "sdk": "mcp==2.0.0",
          "serverCard": "https://mcp.goodbarber.dev/.well-known/mcp/server-card.json"
        }
      },
      "description": "No-code app builder: manage your GoodBarber app, shop, community, bookings, content. MCP 2026-07-28.",
      "name": "dev.goodbarber/goodbarber-public-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.goodbarber.dev/mcp/sse"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/goodbarber/goodbarber-skills"
      },
      "title": "GoodBarber",
      "version": "1.3.0",
      "websiteUrl": "https://www.goodbarber.com/mcp/"
    }
  },
  "source": "mcp_registry",
  "summary": "No-code app builder: manage your GoodBarber app, shop, community, bookings, content. MCP 2026-07-28."
}

What the leaf hashes

{"body":"9f5ac9f51817337a09270c8e8d693046fc55fef73fa01a10618532590d8281ba","id":22846,"kind":"listing","method":"baseline/1","observed_us":1793025349763583,"prev":null,"subject":"mcp_registry:dev.goodbarber/goodbarber-public-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. 0x3c1f3e9c8fb2721e5d71ce4e0eec5a05bae8bad6df9efd7b43d0dcf01b375310
2. 0x2cc9aabf744c36ee64f7e35e048ed8e0c39b52df6cf8cd81726f865e283bd79a
3. 0x16376c2a134142647ccfd847dc362e57c3d380feb6ea035ed89a03f5ef11fd12
4. 0x57987433f9b4ddbb8ee18f7cd648f34690c08d323fa787930dea924118cbfdbd
5. 0xdfa2d609eaf557b9c4205d26701b054468cbce5d3855d82f00105e937cee59e7
6. 0xfbc00cb93b550f1404869c4f2ed64469063014c77a52fad5ac31f83c43e4730c
7. 0x17091537227407ceeed121b0ed7fd8491fc8cc8745b657760edb6e9cef28b4a9
8. 0xb22a96fc0a76affd61289535c76aeeeb02dd3cccd0c1f32f9aeabb64a5e3d0d5
9. 0x2926c7c966c85d099a16500d2f60c987788ceda9f60a3ef3a82b5168b1aaf40f
10. 0x0c503c4524f0ed9ea5e3dd08b1e8fbfcbbce2a308fb2360a27a4ed64ec891f2c
11. 0x876d91ae08f3c341c1d9ba4ed92a9c937c054b5c7d6cd935bb21dda6fb029cac
12. 0xdb4b9388e3fe1df4b04e149e559f925fb354066ae1d2537fd6f918162716fadf
13. 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae