Evidence row 49105

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/agent-marketing-index/mcp"
    ],
    [
      "web",
      "https://agent-ads-production-9f45.up.railway.app/"
    ]
  ],
  "name": "Agent Marketing Index",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-23T20:55:08.015532Z",
        "status": "active",
        "statusChangedAt": "2026-09-23T20:55:08.015532Z",
        "updatedAt": "2026-09-23T20:55:08.015532Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "How to market a product to AI agents: readiness, placement, measurement, 7-day trial.",
      "name": "io.github.sadri-dridi/agent-marketing-index",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/agent-marketing-index/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "agent-ads/agent-marketing-index",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Agent Marketing Index",
      "version": "1.0.0",
      "websiteUrl": "https://agent-ads-production-9f45.up.railway.app/"
    }
  },
  "source": "mcp_registry",
  "summary": "How to market a product to AI agents: readiness, placement, measurement, 7-day trial."
}

What the leaf hashes

{"body":"cd3034fa33a7156c6a97714074c3e69ce3228bbe7217ac33cff0b178877c3a5f","id":49105,"kind":"listing","method":"baseline/1","observed_us":1793025413221372,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/agent-marketing-index","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. 0xc5369584f65f7b78c2570b86bc34ec75f820c5da852bd4faf4e590e7cd2b2afe
2. 0x925505e1f1f53b6557ecf6154433ebc6ededebc012b36e364d4b86237bafed26
3. 0xe3c1d8e7faf63c7e8adb1eab31f52722995f10c8d54d0856e7c8e27a09fbb439
4. 0xe9f3af62c93806f5cb1668a1af193f3c3f5af0eed02e54f7aeafb890a76f169d
5. 0x4bfbd9cc99a9fb4a7db6d1a4d42958a14d7433ce3cff1c45c39768aac7bcf042
6. 0x72496f558e613f6d46463c846bb5792fc22f20c1fb8e74635ce50cd6b5113914
7. 0xd11798fae6fa4d2dc315439ce89f2aef78633bdeff957627225ca0632b9b9e1c
8. 0x7362a52d79a10d5c3315640e0afb5c08ee18dcc120e3ed131c6fe9b970200782
9. 0xf9c2b7163c58fd9f97b54be575e7f72e77eca742957a369b168b00975ec9a7ec
10. 0x898f645f86c84a3076cc9b37a95ad7e2490fbce031f5f2e0257dd07699f9e829
11. 0xd2a07d39f43cc6c0a549d9e0f8d8244992bef3f66efa78aea10852590e0fc7dd
12. 0x4d1a020de7fc0aa076daeb62ebb904d51ac6c607b605eb63a7855f34d7b69f1b
13. 0x641fba1f23ec69d96721e34ace1926954d835b9614cb5eae215a069c056399b8
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae