Evidence row 59399

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://sprawl.to/api/mcp"
    ],
    [
      "web",
      "https://sprawl.to/"
    ]
  ],
  "name": "Sprawl",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-13T23:04:33.697941Z",
        "status": "active",
        "statusChangedAt": "2026-10-13T23:04:33.697941Z",
        "updatedAt": "2026-10-13T23:04:33.697941Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Stand up ops from Cursor/Claude/Codex; fleets keep running after your session ends.",
      "name": "to.sprawl/sprawl",
      "remotes": [
        {
          "headers": [
            {
              "description": "OPTIONAL. This server supports OAuth 2.1 with PKCE, discovered automatically at /.well-known/oauth-protected-resource — browser-based clients (Claude Code, Cursor, Claude.ai connectors, and similar) should use that and need no header at all. Supply this header only for headless, CLI, or CI callers that have no browser to complete consent: a Sprawl API key as a bearer token. Create a free account and generate one at https://sprawl.to/docs/mcp.",
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}",
              "variables": {
                "api_key": {
                  "description": "Your Sprawl API key (prefix sprawl_sk_), for headless callers only — browser-based clients should use OAuth instead and skip this entirely. Create a free account and generate one at https://sprawl.to/docs/mcp.",
                  "format": "string",
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://sprawl.to/api/mcp"
        }
      ],
      "title": "Sprawl",
      "version": "1.2.0",
      "websiteUrl": "https://sprawl.to"
    }
  },
  "source": "mcp_registry",
  "summary": "Stand up ops from Cursor/Claude/Codex; fleets keep running after your session ends."
}

What the leaf hashes

{"body":"45c1efb7d9c75b88cd2c2edca0607adfe21d873f9ecbcb262541e2181d02a47c","id":59399,"kind":"listing","method":"baseline/1","observed_us":1793025446088470,"prev":null,"subject":"mcp_registry:to.sprawl/sprawl","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. 0x6511fcabc7d9e54ab44c9eda26719efe4afd97d11fc98f97377ff2f9f9f5a3a9
2. 0x9a65ac0122ed33527d0219e578eea76aba96b2bc9ba9646f0cbb07e553c76a4f
3. 0x332f79930d97a28641e8e1aa7c92d5baa9a720c1ea4692ec73b9ffac5ec42631
4. 0xad258e9a6189eccf4e8e4d9c49bde604ea7e36fe905266b1f8397cc53cf63f33
5. 0x851cdc28149fd9ca3cac5a706450a8b694ff2fd07865d59b5f49cbc8ea21f832
6. 0xa4e4457f4282b637a1572fcf71e1773ff00f64466afb9416018ad69b8b2a337f
7. 0x7371f58f4bd32b67912397abaeb089b4ba3d43b3ab425c47c94f115026b6c799
8. 0x67a3470b19b2af372a86be407f64bd282a60df86fdad8b193372592309cc7725
9. 0x2ee2fb5f49f806e59961cd950397c5f4c6c72d7781069c4541cff2afbb1468dd
10. 0x4f5003bce752e6ac469e47bf82675ea21f50214ee22f0e5008b8629a3298bfbd
11. 0x2184826674dda59cfc6d24bc12b2c70a5f4db29f874e67fded919c1410503d2e
12. 0x611b1c1b68d04a71934006e383071a8f3836400d60beb86d81dd038bc102029f
13. 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae