Evidence row 54320

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.upstash.com/mcp"
    ],
    [
      "web",
      "https://upstash.com/docs/agent-resources/mcp"
    ]
  ],
  "name": "Upstash",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-23T11:25:38.211758Z",
        "status": "active",
        "statusChangedAt": "2026-10-23T11:25:38.211758Z",
        "updatedAt": "2026-10-23T11:25:38.211758Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Hosted Upstash MCP server: Redis, QStash, Workflow, Vector, Search, Box and Blob, with OAuth.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://upstash.com/logo/upstash-icon-white-bg.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "354x354"
          ],
          "src": "https://upstash.com/logo/upstash-icon-white-bg.png"
        }
      ],
      "name": "io.github.upstash/upstash-mcp-server",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.upstash.com/mcp"
        }
      ],
      "title": "Upstash",
      "version": "0.1.0",
      "websiteUrl": "https://upstash.com/docs/agent-resources/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Hosted Upstash MCP server: Redis, QStash, Workflow, Vector, Search, Box and Blob, with OAuth."
}

What the leaf hashes

{"body":"b8b8f2eda298d70315759ede894a4f28cabca688cb69b16588723c1bd1098b82","id":54320,"kind":"listing","method":"baseline/1","observed_us":1793025433458990,"prev":null,"subject":"mcp_registry:io.github.upstash/upstash-mcp-server","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. 0x97dac40b14fcd8d8feab57a65767683a0564f9bd90afeaa2ae247740e905e8af
2. 0xf99cf1ba300db2f9634f0ce0295ec2541cd37b38ceb5eb1dbd76b0554d46ec4a
3. 0x616506c87141ff01d61cb4aff5d182c46b7010f6148f0320c0c8eb627fcc8f9e
4. 0xccc77d27ec0db5e1797293451192fc85a7db5bea6c778643031cb66492514df5
5. 0x2c158785c6507e6b34121c0e48fdc06dbd3c3d3ba32b8215d85b739eb48b3a3e
6. 0x5831c8c576a0b683354528e65273bbb886c4774ca18ddea790e0a21af9e11e75
7. 0x2e195b5d3e83702ee130310d2e481e5bb08eb5d722d280aa411e50203373be56
8. 0xda4b75ca30676ccfcc4ca32c079b0c99fec4537c3fbfe61d34ee9c2334344908
9. 0x5dface5ed4838bbe8c4aa2e14c551eb4a6a49a2c39ad138ddd25810394a02f8a
10. 0xdc53c89cce7091adf601946635a4d64062fe6855a2f46a4967374baab5240ceb
11. 0x33109041c3d120f5b9ce2c3270a8fc409acfab4e749a0ff42fa0744354f87c17
12. 0xd43b73151a0c2d9a61f2ae73ed148938b0e6b05c81197f7eebbf95dba38a7004
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae