Evidence row 56288

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://subcenter.io/mcp"
    ],
    [
      "web",
      "https://subcenter.io/teams/agents"
    ]
  ],
  "name": "SubCenter for Teams",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-07T14:34:55.280573Z",
        "status": "active",
        "statusChangedAt": "2026-10-07T14:34:55.280573Z",
        "updatedAt": "2026-10-07T14:34:55.280573Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Track SaaS and AI-tool spend, renewals, seats, invoices and client bill-back for small teams.",
      "icons": [
        {
          "mimeType": "image/png",
          "src": "https://subcenter.io/subcenter-icon.png"
        }
      ],
      "name": "io.subcenter/teams",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://subcenter.io/mcp"
        }
      ],
      "title": "SubCenter for Teams",
      "version": "1.0.0",
      "websiteUrl": "https://subcenter.io/teams/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Track SaaS and AI-tool spend, renewals, seats, invoices and client bill-back for small teams."
}

What the leaf hashes

{"body":"79c972770af97a5fcac647e957b5c6361b8359abdc5631f9946c5605a482b169","id":56288,"kind":"listing","method":"baseline/1","observed_us":1793025437537652,"prev":null,"subject":"mcp_registry:io.subcenter/teams","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. 0xca698acf524b86e28e220bb78e1e7fbdc0e78da013849a87525d5466f71394d2
2. 0xe713a0891309f411a0df54b0f339ae0ef77a87547373016b47a8924d4b33ca00
3. 0x6b9b13fdc68a4a511d48c5c338ed34e655d534edeb4d3a59af252f7c8fe1bb58
4. 0x54ec83ed61d8388bdcbfda40ee5d684f5043e466344503170f6a695bf29baf64
5. 0x879a31e80cbbdde95ec3655ae686da060570989375928dba5293103cb5ca7cf1
6. 0xd3bac39f75368ebcbd96c8c32ad73ad804daef0fcf04a44f8add88a61c91d7f2
7. 0x97a65f234601e470da0c05901b41a8e253a5c751bf040beff3a0bfc9c6c36439
8. 0x1f228369ca8b5ab7ca82bbede8198125950890bae9667d26e3ca32d71a884e8e
9. 0x84c18545062b687138a04ec6d5fb8d6b69f1f2850e8516717a683b9a013fe369
10. 0x4719c0a12991c8bf3ab50d032063f99f5636d69b18a7979b929637b7b4ffd483
11. 0x60eabf7e1a3db5892c30621c19c096fd56eb4ad1f2ace810471d00503c868d2b
12. 0x02a11c0460d1a42b6246e1c715f0c3098d82c39154a56e918e2c22b56ca2c978
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae