Evidence row 59953

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.visor.vin/mcp"
    ],
    [
      "web",
      "https://api.visor.vin/docs/mcp-setup"
    ]
  ],
  "name": "Visor",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-05T22:58:29.564916Z",
        "status": "active",
        "statusChangedAt": "2026-10-05T22:58:29.564916Z",
        "updatedAt": "2026-10-05T22:58:29.564916Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search US vehicle listings from dealer sites, with price stats, VIN lookup, and dealer profiles.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://visor.vin/android-chrome-512x512.png"
        }
      ],
      "name": "vin.visor/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.visor.vin/mcp"
        }
      ],
      "title": "Visor",
      "version": "0.3.0",
      "websiteUrl": "https://api.visor.vin/docs/mcp-setup"
    }
  },
  "source": "mcp_registry",
  "summary": "Search US vehicle listings from dealer sites, with price stats, VIN lookup, and dealer profiles."
}

What the leaf hashes

{"body":"00b9efb799524ef2300902ef934e5ab967b594b14301bc7d98ecf289428327d9","id":59953,"kind":"listing","method":"baseline/1","observed_us":1793025447727805,"prev":null,"subject":"mcp_registry:vin.visor/mcp","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. 0xb9303a1aea2e33dc589e0ad9a36d203ebc118cede39cdc60dc636ffd30ef3550
2. 0x35ce9939fee0691c4e9f7b2b17592cb392f427faec7a275fe4dfbb75a14cfd5c
3. 0x8841c053a8a9d7302a4c2cd68204102e5475fd6444ff9ca8207465750bd4be2b
4. 0xd69280488aa45d4bdd4ff2186bf54d92e289ee709b09ca7d7889cb349e7a2e9f
5. 0xbd8bb6b0f38b70ea4bc148953d40c65e64b8df6b55672d4e3b527bea7b933369
6. 0x7b0ba3c1ec4848c3eb6800050f583a6d7d002d13c21f1eb4953f737f9705a28a
7. 0xe5dd586cb62d974200093f006b03729cd6d12b6658e2f40ad103c03347a06341
8. 0x65cc943f202f3250a30462031380fe446298ee92f6f8127fdfebd3ee8134dc42
9. 0x2690027586151aef25bffaaa23dbe6062fb829109685064346cf0542b92a73ec
10. 0x2a5c6878834071db08774384e91dbce1a180bcb1f079fcc809e29d3efca761f5
11. 0xcf50b54d8921f0c22877e0b8d6b8393a1954218f000f7cac374e9f40a024f700
12. 0xb6efd79902cac6d5a402ebecb8069402f00961ab80cd71b4d647fbc686d975ec
13. 0x2f43fe2b2533a5f40c107c114e458e226102f5f8ae91f097e964345880e30928
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae