Evidence row 47790

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.plantlab.ai/"
    ],
    [
      "web",
      "https://blog.plantlab.ai/plantlab-mcp-server/"
    ]
  ],
  "name": "AI plant health diagnosis",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-19T18:41:25.291507Z",
        "status": "active",
        "statusChangedAt": "2026-10-19T18:41:25.291507Z",
        "updatedAt": "2026-10-19T18:41:25.291507Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Fast, private multi-species diagnosis. Custom-trained models. No third-party AI or image retention.",
      "name": "io.github.plant-lab/plantlab",
      "remotes": [
        {
          "headers": [
            {
              "description": "PlantLab API key from https://plantlab.ai/dashboard",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {plantlab_api_key}",
              "variables": {
                "plantlab_api_key": {
                  "description": "PlantLab API key from https://plantlab.ai/dashboard",
                  "isRequired": true,
                  "isSecret": true,
                  "placeholder": "Enter your PlantLab API key"
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.plantlab.ai"
        }
      ],
      "title": "AI plant health diagnosis",
      "version": "0.1.1",
      "websiteUrl": "https://blog.plantlab.ai/plantlab-mcp-server/"
    }
  },
  "source": "mcp_registry",
  "summary": "Fast, private multi-species diagnosis. Custom-trained models. No third-party AI or image retention."
}

What the leaf hashes

{"body":"c4a7439d8a500ab0fa05e34f02ef330c3b64d03d109954002bd9fa348ea78033","id":47790,"kind":"listing","method":"baseline/1","observed_us":1793025410755205,"prev":null,"subject":"mcp_registry:io.github.plant-lab/plantlab","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. 0x2c1e7377f12b8185e08c461b47cdd95cd6a8a2c2ca5f01223a937cb4a5ceed0f
2. 0xe42f9eab92c7586a22af1087e9711b7ff6f72bdef0d1751d61c2b98fe1cbe908
3. 0x181db25cdc5a5845a2fb447f525d0972e5eb77d7067dde56dcea066070d200a0
4. 0x50bacab2742c5792a066c12fcd71daac83696b1a5eb3199aa39ec2abade5c5f1
5. 0xde4c6bb49e6a099bd7aef1ca13da9b467887af052ab09ff0f350b336aea8f095
6. 0x1c960b4f287d46e44d17eadb234e91a22b201821c1c3575a5b5da72731ec6d53
7. 0xdc4bc5317d03854127f6a7acae234d1c6d8281a86b5a9cb4652d31feab273e21
8. 0x19ab4e1084bc6055df776425da4f56dfce1f2ff9eb61a17703208f5c46ae39d9
9. 0xa4b2de40956fea0a92b1be83fa0c2ec43f94d3ee8c54553e66424ccb342f576e
10. 0x1cbbfc8b9cf02cd051da363127613742aba31dcc72efb74809b31eb1e8378d51
11. 0x9c1d7a3e2abd583b1dff8bd25a4baee5982930fe95a180a1a8b26c3f7e8c93f2
12. 0xe8bf822fd6c66b233e3e13e08596e8fb41c1ed9b85be0e4d50cfc9b740c0e206
13. 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae