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Evidence row 36840

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.epam/TimeBase-MCP
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4db89a84fb404b2b78802b251fe33a06c2e80910ffa8036c69f7f80d8957fa75
Leaf
0x428addb06caf28b087ca55e6db6a032defb67cee755b39e6b0491cc3b050777a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/epam/TimeBase-MCP"
    ]
  ],
  "name": "TimeBase",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-22T07:46:23.504971Z",
        "status": "active",
        "statusChangedAt": "2026-10-22T07:46:23.504971Z",
        "updatedAt": "2026-10-22T07:46:23.504971Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.",
      "name": "io.github.epam/TimeBase-MCP",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "dxtick://localhost:8011",
              "description": "TimeBase native connection URL.",
              "name": "TIMEBASE_URL",
              "placeholder": "dxtick://localhost:8011"
            },
            {
              "description": "Multi-server config as a JSON array string or path to a JSON file.",
              "format": "string",
              "name": "TIMEBASE_SERVERS"
            },
            {
              "description": "Username for basic auth or oauth2_client_credentials.",
              "format": "string",
              "name": "TIMEBASE_USERNAME"
            },
            {
              "description": "Password for basic auth.",
              "format": "string",
              "isSecret": true,
              "name": "TIMEBASE_PASSWORD"
            },
            {
              "description": "OAuth2 token endpoint for service-account client credentials.",
              "format": "string",
              "name": "TIMEBASE_OAUTH2_TOKEN_URL"
            },
            {
              "description": "OAuth2 client ID for service-account or interactive login.",
              "format": "string",
              "name": "TIMEBASE_OAUTH2_CLIENT_ID"
            },
            {
              "description": "OAuth2 client secret for service-account auth.",
              "format": "string",
              "isSecret": true,
              "name": "TIMEBASE_OAUTH2_CLIENT_SECRET"
            },
            {
              "description": "OAuth2 scope(s) for service-account or interactive login.",
              "format": "string",
              "name": "TIMEBASE_OAUTH2_SCOPE"
            },
            {
              "choices": [
                "DEBUG",
                "INFO",
                "WARNING",
                "ERROR",
                "CRITICAL"
              ],
              "default": "INFO",
              "description": "Log level: DEBUG, INFO, WARNING, ERROR, or CRITICAL.",
              "name": "MCP_LOG_LEVEL"
            },
            {
              "choices": [
                "auto",
                "none",
                "basic",
                "oauth2_client_credentials",
                "interactive"
              ],
              "default": "auto",
              "description": "Outbound auth: auto, none, basic, oauth2_client_credentials, interactive.",
              "name": "TIMEBASE_AUTH_MODE"
            },
            {
              "default": "127.0.0.1",
              "description": "Loopback host for interactive OAuth redirect in stdio mode.",
              "name": "MCP_HOST"
            },
            {
              "default": "8000",
              "description": "Loopback port for interactive OAuth redirect in stdio mode.",
              "format": "number",
              "name": "MCP_PORT"
            }
          ],
          "identifier": "timebase-mcp",
          "registryType": "pypi",
          "runtimeArguments": [
            {
              "name": "--from",
              "type": "named",
              "value": "timebase-mcp[all]"
            }
          ],
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.7"
        },
        {
          "environmentVariables": [
            {
              "default": "dxtick://localhost:8011",
              "description": "TimeBase native connection URL.",
              "name": "TIMEBASE_URL",
              "placeholder": "dxtick://localhost:8011"
            },
            {
              "description": "Multi-server config as a JSON array string or path to a JSON file.",
              "format": "string",
              "name": "TIMEBASE_SERVERS"
            },
            {
              "description": "Username for basic auth or oauth2_client_credentials.",
              "format": "string",
              "name": "TIMEBASE_USERNAME"
            },
            {
              "description": "Password for basic auth.",
              "format": "string",
              "isSecret": true,
              "name": "TIMEBASE_PASSWORD"
            },
            {
              "description": "OAuth2 token endpoint for service-account client credentials.",
              "format": "string",
              "name": "TIMEBASE_OAUTH2_TOKEN_URL"
            },
            {
              "description": "OAuth2 client ID for service-account or interactive login.",
              "format": "string",
              "name": "TIMEBASE_OAUTH2_CLIENT_ID"
            },
            {
              "description": "OAuth2 client secret for service-account auth.",
              "format": "string",
              "isSecret": true,
              "name": "TIMEBASE_OAUTH2_CLIENT_SECRET"
            },
            {
              "description": "OAuth2 scope(s) for service-account or interactive login.",
              "format": "string",
              "name": "TIMEBASE_OAUTH2_SCOPE"
            },
            {
              "choices": [
                "DEBUG",
                "INFO",
                "WARNING",
                "ERROR",
                "CRITICAL"
              ],
              "default": "INFO",
              "description": "Log level: DEBUG, INFO, WARNING, ERROR, or CRITICAL.",
              "name": "MCP_LOG_LEVEL"
            },
            {
              "choices": [
                "auto",
                "none",
                "basic",
                "oauth2_client_credentials",
                "forward_identity"
              ],
              "default": "auto",
              "description": "Outbound auth: auto, none, basic, oauth2_client_credentials, forward_identity.",
              "name": "TIMEBASE_AUTH_MODE"
            },
            {
              "description": "Public HTTPS URL of this MCP endpoint (e.g. https://mcp.example.com/mcp).",
              "format": "string",
              "name": "MCP_AUTH_PUBLIC_URL"
            },
            {
              "description": "Expected JWT audience for inbound IdP auth.",
              "format": "string",
              "name": "MCP_AUTH_AUDIENCE"
            },
            {
              "description": "Path to a hashed API-key store for inbound bearer-key auth.",
              "format": "filepath",
              "name": "MCP_AUTH_API_KEYS_FILE"
            }
          ],
          "identifier": "ghcr.io/epam/timebase-mcp:0.2.7",
          "registryType": "oci",
          "runtimeArguments": [
            {
              "description": "Publish the MCP HTTP port.",
              "name": "-p",
              "type": "named",
              "value": "8000:8000"
            }
          ],
          "runtimeHint": "docker",
          "transport": {
            "type": "streamable-http",
            "url": "http://127.0.0.1:8000/mcp"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/epam/TimeBase-MCP"
      },
      "title": "TimeBase",
      "version": "0.2.7",
      "websiteUrl": "https://github.com/epam/TimeBase-MCP"
    }
  },
  "source": "mcp_registry",
  "summary": "Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP."
}

What the leaf hashes

{"body":"4db89a84fb404b2b78802b251fe33a06c2e80910ffa8036c69f7f80d8957fa75","id":36840,"kind":"listing","method":"baseline/1","observed_us":1793025389253008,"prev":null,"subject":"mcp_registry:io.github.epam/TimeBase-MCP","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x428aec6b3cdbd8d5a2ae45d8281b01731a1608938d50e863699b31b68cb1fb6f
  2. 0x0dde80d5eadedb3d31833595810df0bb85d193576210dd7032da91ac8063d425
  3. 0xd20226653f5438fdd65c024a016fd3d8868416fbff37426105b910746829a279
  4. 0x819ae08a98cb29376e74accfd67680f40f66db9f7bf8c86f73ff8f7e64673969
  5. 0x9034a477bf1d536985590c7fd73df6acbbe9f888e595274c1058fd36395ac7be
  6. 0xb0b8bb18722bda12bb9a03d3e5eaf3770967a9e272d3f9fe4303d983ff5d433e
  7. 0x5773ebf79200a6b72778d87e5dcd44ba658c74e5a0f250910c1a05c59d6da059
  8. 0x1ee22cdc3e290330116b3fe60a44c742a4eab07b5650009fafeb024e7e2cafc9
  9. 0x75cc7f5a9e041e691a712d48afcdb3411bc10d2105c8f6d3612b5f722af18590
  10. 0xc268ff3f1dd69d7c668cdb05ded405db6f682a95f21c57e98e683c14e6e2ff89
  11. 0x5209b44231d259fd8508722a1ae64f1b73c7b7f19b456b1ecd950d5b281c35b6
  12. 0x58f4330f9ac32da273a2a76d85bc0768d037638cddbd3d1f09d9b64094bfd942
  13. 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
  14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
  15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
  16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON