Evidence row 57023

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.stampaestampe.it/api/mcp/commerce"
    ],
    [
      "web",
      "https://www.stampaestampe.it/"
    ]
  ],
  "name": "Stampa e Stampe",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-20T14:46:40.414658Z",
        "status": "active",
        "statusChangedAt": "2026-10-20T14:46:40.414658Z",
        "updatedAt": "2026-10-20T14:46:40.414658Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Italian online print shop: search the catalog, read product options, get exact configuration prices.",
      "name": "it.stampaestampe/commerce",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.stampaestampe.it/api/mcp/commerce"
        }
      ],
      "title": "Stampa e Stampe",
      "version": "1.0.0",
      "websiteUrl": "https://www.stampaestampe.it"
    }
  },
  "source": "mcp_registry",
  "summary": "Italian online print shop: search the catalog, read product options, get exact configuration prices."
}

What the leaf hashes

{"body":"08113ec9b577ecc53a5e4c3162945066b50cb5d95b0dea16a5698310ed04c423","id":57023,"kind":"listing","method":"baseline/1","observed_us":1793025442202568,"prev":null,"subject":"mcp_registry:it.stampaestampe/commerce","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. 0xd4f54f04f1b6c8eaafe34e7d2db1e6e0e612f0c928c5a5eb01d047e3bb1bbec3
2. 0x23e1be4bdbb741e4dc53c9e405bd9a285c79b125408afa222148831478e20c0c
3. 0x53c05c8cdfd7e4dc78c0fcd833521ecb2887357e9a35130a86dd422f74ec8b8d
4. 0x9971f213212728a0299bdc16f2bbf5fa35e33ddfe0f7e675370d2cce0252a018
5. 0x6c6aeb37b9ade43e46861f1c3d9ec3f02911a4fbb3d8ef765fcc7cc7bab1dd4b
6. 0x9a6ecb44f291bf19956bb979f65b41144a2d1826186762a242e504a8efc13e3a
7. 0x652f173e02d750402411d50b2d861a27f90a6f5cc00d4701c5c18e8f3409cbe3
8. 0x3f7eebcd82f7b1196cb9ad77b058bc6456a2ac81d63612ace4315eaa67d22812
9. 0xd574190c8f34f0f722f5ae9a12e7d965573611bd86afd47858cff27cb0537b74
10. 0x692eeb197968cd5781b6a621b2983348b30fee6c6aea503398abf2207d9af77b
11. 0x13af2618b202e3256bff92107d30a646eb897d2992ea1f3e08e75bf4bef84c31
12. 0x7026808261896a203198354548e5e8cabce4a06e89d077c172084841b47ae119
13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae