Evidence row 45258

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.openvan.camp/mcp"
    ]
  ],
  "name": "io.github.openvancamp/openvan-travel",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T03:40:22.485484Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T03:40:22.485484Z",
        "updatedAt": "2026-10-26T03:40:22.485484Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Vanlife & RV data: roadbooks, fuel, tolls, visas, holidays, hazards, weather, currency. openvan.camp",
      "name": "io.github.openvancamp/openvan-travel",
      "packages": [
        {
          "identifier": "@openvancamp/mcp-server",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.11.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.openvan.camp/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/openvancamp/openvan-camp-public-api"
      },
      "version": "0.11.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Vanlife & RV data: roadbooks, fuel, tolls, visas, holidays, hazards, weather, currency. openvan.camp"
}

What the leaf hashes

{"body":"0b919c270e90b57b89df68d1e2ef83b400cefbb7669d669efcd1e25886125034","id":45258,"kind":"listing","method":"baseline/1","observed_us":1793025406179349,"prev":null,"subject":"mcp_registry:io.github.openvancamp/openvan-travel","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. 0xc3e49ead0a62a5803ae5b4414e4058db0170ae52fcefb35a5f934ac441569c09
2. 0x0fe5ec6f51ceb69f68e67781c0b60c29fd37d928a80814840914902bbd9b461a
3. 0xd454f5cf25ff9676b71658f3aab5b7e8aa5464583548c9161f844d96db7bf8de
4. 0x18b7b84d00386346f442941ada565d0cde6fb4f2c3e820be3f1846b792d332e8
5. 0x52f7432eb2a81feb390f467906e7b521dace738692f2401d2e1f5ac958ccaf52
6. 0x19b499978129059a471dfb630f9615bd4136c5b569848166117abeb07630dfdb
7. 0x24a62e7276e6af5e67f022b6cb5627906f121cd00434754078c3cb7ba3ad62ef
8. 0x43ca5f2c71067cfc9b7d53c8472dc77c0f9a17d42d54f2a9ad57a505ceb49029
9. 0x96af53cab0b6484baa5b5de03c539cb87a76d8f71b3a639a422035419c9fbaf3
10. 0xdc850e305944c852a3843d2749ca3439ee04fdbf864b6a8660cc3fd8b5aced96
11. 0x2cd92a66ffb802d7ebc327d20fe07925be80289ee1c2910e6818dc40c67f2487
12. 0x63002f2569d43725bbf2d04d90ec9e6cf925c96b6dda5e7e220ecfbdd9c2444d
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