Evidence row 1835971

What was observed

{
  "endpoints": [
    [
      "web",
      "https://akko-ai.com/docs/akko-mcp-trino/"
    ]
  ],
  "name": "AKKO MCP server for Trino",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T22:00:16.914776Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T22:00:16.914776Z",
        "updatedAt": "2026-11-01T22:00:16.914776Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only MCP server for Trino: queries run as the verified user, and Trino's own policies decide.",
      "name": "io.github.ab2dridi/akko-mcp-trino",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Trino coordinator host",
              "isRequired": true,
              "name": "TRINO_HOST"
            },
            {
              "description": "https (required by the default identity mode)",
              "isRequired": true,
              "name": "TRINO_HTTP_SCHEME"
            },
            {
              "description": "JWKS endpoint of the OIDC provider",
              "isRequired": true,
              "name": "MCP_JWKS_URL"
            },
            {
              "description": "Expected token issuer",
              "isRequired": true,
              "name": "MCP_OIDC_ISSUER"
            },
            {
              "description": "The audience of tokens issued for this server (never Trino's)",
              "isRequired": true,
              "name": "MCP_OIDC_AUDIENCE"
            },
            {
              "description": "Token endpoint for OAuth 2.0 Token Exchange (jwt mode)",
              "name": "TRINO_TOKEN_EXCHANGE_URL"
            },
            {
              "description": "This server's client at the provider (jwt mode)",
              "name": "TRINO_TOKEN_EXCHANGE_CLIENT_ID"
            },
            {
              "description": "Its secret (jwt mode)",
              "isSecret": true,
              "name": "TRINO_TOKEN_EXCHANGE_CLIENT_SECRET"
            },
            {
              "description": "The audience Trino accepts (jwt mode)",
              "name": "TRINO_TOKEN_EXCHANGE_AUDIENCE"
            },
            {
              "description": "jwt (default), impersonation, oauth2 (Trino browser login, stdio only; needs the door open, MCP_AUTH_REQUIRED=false, or a verified MCP_USER_TOKEN), or service",
              "name": "TRINO_IDENTITY_MODE"
            },
            {
              "description": "The user's bearer token, issued for this server (stdio transport)",
              "isRequired": true,
              "isSecret": true,
              "name": "MCP_USER_TOKEN"
            }
          ],
          "identifier": "akko-mcp-trino",
          "registryType": "pypi",
          "transport": {
            "type": "stdio"
          },
          "version": "0.7.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/AKKO-p/akko-mcp-trino"
      },
      "title": "AKKO MCP server for Trino",
      "version": "0.7.0",
      "websiteUrl": "https://akko-ai.com/docs/akko-mcp-trino/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only MCP server for Trino: queries run as the verified user, and Trino's own policies decide."
}

What the leaf hashes

{"body":"420017e91cfdb030628067e99a71b7987fd908a01db45fda4db459cbfba8efae","id":1835971,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793571470551504,"prev":32416,"subject":"mcp_registry:io.github.ab2dridi/akko-mcp-trino","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x8e43cb0c04e42a654198e753908c6028244df49781d20e2b7818bbd8b0cbc79a
2. 0x93d7c7e51ffde617f8ebbdd12ad595ce7b6e4e88d9080e3b6a9923ccc6871b8f
3. 0xfeb583973428280f278a2b8a4519ce8840e7f8fe313fb2610c2f6ac77bf7d76b
4. 0x83d6269d2c09918f07c57493c78587b7c10dc8b80bb50978d9958ac64f2d895d
5. 0x4d7745253619a5038c62862ccc658dea954e3de05060359b874996adba18ad98
6. 0xcf9d16273f739f8f9da1508033ba7dbecfa543e2c6f60f08816688be73867dcb
7. 0x0a12669a218796f22ac150f63b7c7794162e89c95266f675d0e54dbd7b3308f4
8. 0x65254b877d4d12f1c4e3ff8f9b095cfd87d0b705ab07cb9932fba4143054c08e
9. 0x8b7d9e02a03375acb506e6b29ea783dd2207c765a825905eb92229f85b37be4e
10. 0xca4b155d0208fe155b3b63ea01e1d7a45c9280c0431fbc4f49670c3776b341e2
11. 0x9f8544b9135e6fd812b79bf091b4b502d87aa2c6dc19cdf6f34d8710d84fdd46
12. 0x975ddd222bead9708a1d5eb602535d44e806cc898a062f63445bcd5475b18160
13. 0x592c6bf7478ece75e30eaddee3c7949403bcafb35d8489fe5310c10667a2df24
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90