Evidence row 1751277

What was observed

{
  "endpoints": [
    [
      "web",
      "https://zambo.dev/"
    ],
    [
      "mcp",
      "https://zambo.dev/mcp"
    ]
  ],
  "name": "Zambo",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T07:53:13.070719Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T07:53:13.070719Z",
        "updatedAt": "2026-11-01T07:53:13.070719Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "The verifiable work layer for AI: 153 tools, cross-AI handover, a verifiable receipt for every job.",
      "name": "dev.zambo/zambo",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://zambo.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/zambodotdev/zambo-mcp"
      },
      "title": "Zambo",
      "version": "4.1.3",
      "websiteUrl": "https://zambo.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "The verifiable work layer for AI: 153 tools, cross-AI handover, a verifiable receipt for every job."
}

What the leaf hashes

{"body":"2aa5356ecaa6c3ad59351e5ae87fd90cd6a8b15cf99b1ed6a1fafefe2b7324ba","id":1751277,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793521035046416,"prev":1034852,"subject":"mcp_registry:dev.zambo/zambo","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. 0xb762459b7b51fd6bc0a4e129d2781a1026056913649ff0698cdea322776529e6
2. 0x5a1ee35bd335e840a6a2613aa4d8c829ff126d3f28350c3c1667a2d62ed3b1f0
3. 0x5dfedd5c729789384b730dd2b9937b9129cf6592d5f821cd16f3b26115272041
4. 0x97ba2d6be1ef1503df621135dbea03ee982834ea9dfab466ccc166366a92ef28
5. 0xd388fa35c739e03d4cc1e830cd1f52a5f6cffbd58e75aaeae4d8f430baa65c4c
6. 0x870805c5c1cac6f2b6b111e493fb5103ce3b637accb649154444d52a23ddac79
7. 0x033d5d8c920963be3555aa1dac87e2ede47be6a042f27341a0b0c5dab60db457
8. 0x91e7850bd75ee9069bd83161c914ff642ec527323684d47b1e90974c27dcecd9
9. 0x03b94a1d230bd81c3e5a3aa8ce0cdfd8edec7aa4a6bde16df254edc36ecc8736
10. 0x63a481a49f9128ebd5f9ee450d24ac607a351599983199147f2b090fda10d030
11. 0x02e783015037749a4bb4053ab1c9ca1dbefff8f07dc9bdb57eacd42c8f7c3438
12. 0x08435cad5871c85fafbdc184b887ae7d8fa79b7851ddef3135e53565dbf4c927
13. 0x76bd6c29668276bc9bcae1a73c60a4d02ab25f5e47f437d7c2c27bab58a536a3
14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90