Evidence row 22649

What was observed

{
  "endpoints": [
    [
      "web",
      "https://brandbrain.dev/"
    ]
  ],
  "name": "BrandBrain Flow Orchestrator",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-26T11:03:03.151619Z",
        "status": "active",
        "statusChangedAt": "2026-09-26T11:03:03.151619Z",
        "updatedAt": "2026-09-26T11:03:03.151619Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Compose BrandBrain asset flows, run mock/live generation, and fetch outputs",
      "name": "dev.brandbrain/flow-orchestrator",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Override the BrandBrain API endpoint (defaults to https://api.brandbrain.dev). Only needed for self-hosted/dev deployments.",
              "format": "string",
              "name": "BRANDBRAIN_API_URL"
            },
            {
              "description": "Override the BrandBrain web app URL used for browser auth flows (defaults to https://brandbrain.dev).",
              "format": "string",
              "name": "BRANDBRAIN_APP_URL"
            },
            {
              "description": "Optional static bearer token for non-interactive environments. Browser OAuth via login_brandbrain is preferred.",
              "format": "string",
              "isSecret": true,
              "name": "BRANDBRAIN_FLOW_MCP_BEARER_TOKEN"
            },
            {
              "description": "Per-run provider spend ceiling in USD micros (1000000 = $1.00). Live runs are refused while unset; mock runs work without it.",
              "format": "string",
              "name": "BRANDBRAIN_MAX_PROVIDER_SPEND_USD_MICROS"
            }
          ],
          "identifier": "brandbrain-flow-orchestrator-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "mcp/flow-orchestrator",
        "url": "https://github.com/skunkworq/brandbrain"
      },
      "title": "BrandBrain Flow Orchestrator",
      "version": "0.4.0",
      "websiteUrl": "https://brandbrain.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Compose BrandBrain asset flows, run mock/live generation, and fetch outputs"
}

What the leaf hashes

{"body":"172545aa6739df98d7e12d23f4a72ec56da0ea1a80f93f37de7d6d032425e64a","id":22649,"kind":"listing","method":"baseline/1","observed_us":1793025349540293,"prev":null,"subject":"mcp_registry:dev.brandbrain/flow-orchestrator","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. 0x84526dfa80e1b0dccccca5725cbd118326df7bfd9c52f90d9d4f94e6f3a2ac04
2. 0x33b5833c335d4c08fd8f4a1a6c48fbe6b9b4002f0f385e70aafc306bdc8efbe6
3. 0xb3f812aa86d4eb1390804de3d98f2676696b7c0fa66ae9de8a18bb44ea7b4bd2
4. 0x6c5ef1769d8818f9f8ed795fc8c902bf42c94c302b5547b8e57e6b0ee46b2ae8
5. 0xf028d66c2fc2867cb442bfcb262e6830614470f46a20c407f56700abe599a0fa
6. 0x02c1e0c16cdad87c23c994826415c55f17f2d19e5ae68cdb655daa691d055bb1
7. 0xd3488e1c23f55460533430f80d7a0cc7ddcbc01ed8e656991d950899dc3ed3f1
8. 0x6bd2c3b77f45fa450c426938780f763769851f013f554086d774b50ce89319a3
9. 0x5c215705491e103750b4794a10ee9db63a87bd2fc6ec11ee9d06fd9d51a423de
10. 0xbd61f8ccc42a3dedbb87058ee9b8aa973f0189e5171c2843edd9ca490c36ad87
11. 0xdb4295ae338449b07243daebee8c36f16b3aaca1599a8f860eb80e22bca21e79
12. 0xfdaa032291ded0df2cf35d6e9dc6e7a2643d0fe027dd3ab321971f1f7bf69147
13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae