Evidence row 1001296

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/rescuegroups/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/rescuegroups"
    ]
  ],
  "name": "Rescuegroups",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T06:02:45.802635Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T06:02:45.802635Z",
        "updatedAt": "2026-10-29T06:02:45.802635Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "RescueGroups.org MCP — adoptable animals and the rescues/shelters that list them, from the…",
      "name": "io.github.pipeworx-io/rescuegroups",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-rescuegroups",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/rescuegroups/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-rescuegroups"
      },
      "title": "Rescuegroups",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/rescuegroups"
    }
  },
  "source": "mcp_registry",
  "summary": "RescueGroups.org MCP — adoptable animals and the rescues/shelters that list them, from the…"
}

What the leaf hashes

{"body":"e0691ddbfe70bf579342355df67d0ea7dba43f6dbdd9e1e1e7e33562440de612","id":1001296,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793254373566872,"prev":47328,"subject":"mcp_registry:io.github.pipeworx-io/rescuegroups","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x75750f6fce5e7dd2604c566fee5a920179aa1aeff7f3bea73c6f952390dc334e
2. 0xa6bd6e0856b6f1b3d6f24a8cfb0ca2dfc4739e8289d055a099c30078a92a19af
3. 0x1307b87d8d1c5b72e9de07b0f2eb3ac4dced77e118c72303c39e1b07cdf5d621
4. 0x0c494bff23e4aa1d8fd74e869ef4210189b658ae070e6b690b1429a3f93768c2
5. 0x4d540ae33531024a270c845fcd906f6388453d885f585de0e9ea3cb03fff13e7
6. 0x9361c2dad8066737567e9148913fa4936062a2b3ec625b5876ded0401c0713eb
7. 0x390c8826bccffdcd6ae9533d2b6071a82b878d3c04f6bbbaf18cfba9218ace6f
8. 0xf740e8b80bdcf0b15ab6865eebc537f6bc3de292ed31a49e93e726ea848dbbf7
9. 0x9e08bb98fa3c41d9d5891eb333af12d1d342435922336f679111ab42a3f3f557
10. 0x7e7f1a30451fa24a1165d81e65c248bce0036a39e9d0646ccea4248c0420dd95
11. 0x5dde75080e8010d1f7420b035458a1fac18eb8dc995b79858d0eb6bf8c9bf085
12. 0xd208cc01b61db1085aedb996c50649eba0517127aa3dfb1a80b251c5ae497451
13. 0xc0f950bf9c872c684cf701ee03b280e31f9fd7a44bed4df783964fd0df78d0c2
14. 0xa07c03f1ff4a33c8a0105ab761d762ba211920a4e09af3e5ae84b51a3c4cf51b
15. 0x60b5befbd81f025904c8a3936b7ba86e3245ad5b37c615d01d42aa3227e3ed2e
16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1