Evidence row 37609

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.gatemcp.ai/mcp/news"
    ]
  ],
  "name": "Gate News MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-04-16T08:28:06.650508Z",
        "status": "active",
        "statusChangedAt": "2026-04-16T08:28:06.650508Z",
        "updatedAt": "2026-04-16T08:28:06.650508Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Gate news MCP for crypto news, structured events, announcements, and social sentiment.",
      "name": "io.github.gateio-dev/gate-news",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.gatemcp.ai/mcp/news"
        }
      ],
      "repository": {
        "id": "1147714938",
        "source": "github",
        "url": "https://github.com/gate/gate-mcp"
      },
      "title": "Gate News MCP",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Gate news MCP for crypto news, structured events, announcements, and social sentiment."
}

What the leaf hashes

{"body":"12ea014c85303f0f567741e80101d9fa390c84fb4e75e62f482a88002f4e88fe","id":37609,"kind":"listing","method":"baseline/1","observed_us":1793025390599205,"prev":null,"subject":"mcp_registry:io.github.gateio-dev/gate-news","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. 0x5cec317fdcead208a14942d3b0948e53f5e1f29edfa682954c6fcf1a6370c9c4
2. 0x17814eeed8d7ba80ae112d78d0bf0b36414b728c78cfb7e4d222840ccfa5b558
3. 0x8b6cddd9fd3895f9502516392f37a981c8570b5c7d9087416352c8c0ebf766e9
4. 0x33a65e12397462fefaf8dc75f945d35c30de068367dad900a97768911e580149
5. 0x1569f3ff8d46c6d1b5aae84046afc7a1c151af3b35adfca22ddedf5f43c62ab9
6. 0xb41cb27e820ccff8f89ccff3883461a90b0c785d143fa7165d8ca7ba9025e6f9
7. 0x987f66856b06e517bfc331ac4c7babab979673bf29eaef945007856d78f2793f
8. 0x74b4299da871408f6202fc6393d5d55299735363c05baddb6c4ab3b7188a4a2d
9. 0x7eb75dd1e81cda92f3d3644a17b5670e7101382a0c9721c62bb15dc5ee80c13a
10. 0x03c42b42d3530e8b1af42dd3b73806d66f3f775bcfa635014cc03b899ee19ea5
11. 0xc6d2784f07e8c139bf8f780cbae14d0deadd031c795b132568f433e9f582c7d3
12. 0x2121cc2dbcb8663af57743dc445c8a59e5bbfffe89703f0606c9843f0d35aff8
13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae