Evidence row 3021637

What was observed

{
  "endpoints": [
    [
      "web",
      "https://agentfirststack.com/mcp"
    ],
    [
      "mcp",
      "https://replay.agentfirststack.com/mcp"
    ]
  ],
  "name": "AgentFirstStack Replay",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-04T14:38:23.838691Z",
        "status": "active",
        "statusChangedAt": "2026-11-04T14:38:23.838691Z",
        "updatedAt": "2026-11-04T14:38:23.838691Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Session replay as readable transcripts: rage and dead clicks, JS errors, heatmaps. Open source.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://agentfirststack.com/brand/logo-512.png"
        }
      ],
      "name": "com.agentfirststack/replay",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <API key> from one POST https://agentfirststack.com/v1/signup (no signup form). OAuth also works.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://replay.agentfirststack.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/StartGlobal-AI/agentfirststack"
      },
      "title": "AgentFirstStack Replay",
      "version": "0.1.1",
      "websiteUrl": "https://agentfirststack.com/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Session replay as readable transcripts: rage and dead clicks, JS errors, heatmaps. Open source."
}

What the leaf hashes

{"body":"30296ead6ede869d5b8b3c5c88dcca1b3be9e5e8c4698af1ba3bd1aeb3036df8","id":3021637,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793805636822863,"prev":2954578,"subject":"mcp_registry:com.agentfirststack/replay","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x0a7aac7e896f24ae670b015a6c6de7e33d6a20d36ce5bb1cd87ba4f7b2d0d871
2. 0xdc7dd0b15d44bc45f6bdf561d30b8aab0b24f978497d75aae4f3ef99a3a68517
3. 0xe414ce931a0a8674f48d5768eaacc39ce3ed8cd16258855929f4101cded9a5b6
4. 0xe83962d7049147ce91c8b63741570a67dc003821bfbf58a357a97d15d8f07564
5. 0xc3aef13cc613130dfd2e51957b3329b6417ed0018f19db6cbb898b59fb5be060
6. 0xc722d34d633b39f68631a9c3d85ecc8fbd15deb39d4a227e1dac48da43395d5c
7. 0xa1fb127ccd0134660461a1288fd4301f00c28817df61f3d5d11f8833ade42cd5
8. 0xc455c7e9f5aa2dc2b1f4ffdc18f0cda3e8c944e7413ade99127c5132f1285406
9. 0x761d5d41274c22dfdd69fb7cce83536feea43eef163b2cd6a55b5f2927e617e8
10. 0x033cf2f34bbf0f0731453a64ac32cf675e9fe6d0e78d019bd14dfb5d81e9ba1e
11. 0x58809b1373c4848e45ae5594efe7d62fd4cc1c2a40fa9d52e666efde51d27d80
12. 0x500e4da446a2f2e0bd2631b5ecb4ea544637f7d413e63221abcb40dd2dc34b8f
13. 0xb8a5ef47f6fbfb0cd1b84d2f5499b7090dad601a1b622dc9d852f4db6326bbaa
14. 0xb44c115525799df7784dd57375ef033a43e7f44d7f0a962d5e8c65f7f052f0bc
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345