Evidence row 56516

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://centralstationcrm.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/centralstationcrm/"
    ]
  ],
  "name": "CentralStationCRM MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T22:35:17.086883Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T22:35:17.086883Z",
        "updatedAt": "2026-10-25T22:35:17.086883Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read CentralStationCRM people, companies, deals, tasks; create and update people, companies, deals.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/centralstationcrm",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://centralstationcrm.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/centralstationcrm",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "CentralStationCRM MCP by usefulapi",
      "version": "1.4.0",
      "websiteUrl": "https://usefulapi.io/centralstationcrm/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read CentralStationCRM people, companies, deals, tasks; create and update people, companies, deals."
}

What the leaf hashes

{"body":"713086ffac3310966fa3f3b8c3bfad75a3d7444631da23ce511ca7d6918f9ba6","id":56516,"kind":"listing","method":"baseline/1","observed_us":1793025440049695,"prev":null,"subject":"mcp_registry:io.usefulapi/centralstationcrm","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. 0x130ebdfdfbf4daea02c785ea8017de8608772af9fcfdbb4cdf622a802ba3a66c
2. 0xae76b5fc815c6ccab71080be1e9940b81808b92b746c0590c1e5164a1c2fe784
3. 0x260b2b110c95aaa89f4f5e145791983e30fbf8ac65a1f167f5a96989d0b018c7
4. 0xfc57ee8d5162dd28e38f29d135dd02fe5b2d74f7722c347210f3be3ba527557b
5. 0x002662f142b2510a003a8ab13563e21582e9029c7931ffd8e52d159d50f6dcbc
6. 0x2fa9dd00b589c2cba3ee65751a64b3ce437ce2e006ce624adaf6dd8be375932d
7. 0x1aa7f50a7049c503c1fe349d349ae3acfce59c3d5d20c0b37ef3b98c468a34c7
8. 0xcd0edfb7d294a59b89e05ad155582f7bfe6ac8fa3205d0dd9ba65353423ac7ea
9. 0x0b3c954c3d2b2159a2f05003f65c595ae6a417c5cf7233134f8877273a080450
10. 0x82c27b8a0cc799b1b8e2ae127f363936ba1a6e1a5d43001849ff8f1e205dc950
11. 0x9d19085bdd0cb9322cb235f88ed9fb666f1b60fe7afec1170ec05f633673830a
12. 0x7e390200ea1ea25db5884cf05fa50ad599f0759b573f081e361cc22f7206133c
13. 0xff1c28bdf595a3d1333e9915edc68e9c5fded7bd5923fa85870979af34cbc3b3
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae