Evidence row 23188

What was observed

{
  "endpoints": [
    [
      "web",
      "https://sandboxapis.dev/docs/mcp"
    ]
  ],
  "name": "SandboxAPIs",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-20T01:35:44.217441Z",
        "status": "active",
        "statusChangedAt": "2026-10-20T01:35:44.217441Z",
        "updatedAt": "2026-10-20T01:35:44.217441Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Drop-in read-only replicas of GitHub, Jira, Slack and 18 more, preloaded with one fake company.",
      "name": "dev.sandboxapis/mcp",
      "packages": [
        {
          "identifier": "@sandboxapis/mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.17"
        }
      ],
      "title": "SandboxAPIs",
      "version": "0.3.17",
      "websiteUrl": "https://sandboxapis.dev/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Drop-in read-only replicas of GitHub, Jira, Slack and 18 more, preloaded with one fake company."
}

What the leaf hashes

{"body":"d6ffe0e8c09be0af6d2aeea8aff3bfdc0d139c00a7b372dcf7b7fd850c34deb8","id":23188,"kind":"listing","method":"baseline/1","observed_us":1793025350526499,"prev":null,"subject":"mcp_registry:dev.sandboxapis/mcp","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. 0x5ad66e3e767da14a0c011a18081565f308c3cee5a7dfaf58763c52ef43c804ae
2. 0xda185e290a5cd1a8a0dc892d3a31245412dca96a11e5bddc71d89563fd8480b4
3. 0x39e16e538052dab65ffafac72bccf525a771e9ee156518fb1597f992e35099e8
4. 0x3057b0f3089c7c1692f5ef0359cea6fee11520ef9bb5d4a624dd3c976b5096d6
5. 0xec28f0e0711f3ebdbf2fae73de8a5dfa9200fdb6f9a345f5d15e279550e9cd64
6. 0x197ae7f788d514638c0f31c3106c75e640b3f0411f35487569d47d0095de7462
7. 0xc661664d6f809bd8b254e75c2217d88112a46a3f401ff0f6fe92518a28d812b0
8. 0x110e04ad88a0fd5adb92a40afb71e63252a0c5f46dc08391791baba25a3f1060
9. 0xee86540c4d23580b0600fce1441629b77f6bd5e53732926077aac2e4d637d1ef
10. 0xd973b6f369dcc849706ecbfa8b548968c407c61af9d74df524ebe4f47698f455
11. 0x31cff173ca81a1fa9b4d9989ccba135fa83af9284e85748cedd858f7cc6cb7c0
12. 0xc4c7772b121e7eab8b40f10646f850453150d76d672e4926bf2534db20273157
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae