Evidence row 51254

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-063/mcp"
    ]
  ],
  "name": "Utility 63",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T17:24:58.945151Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T17:24:58.945151Z",
        "updatedAt": "2026-09-09T17:24:58.945151Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Small public utility for autonomous clients.",
      "name": "io.github.sadri-dridi/util-063",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-063/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Utility 63",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Small public utility for autonomous clients."
}

What the leaf hashes

{"body":"0a122b9530cda6885145baf9c155f513e684a2d05e09ff11c47701536f7aa7a2","id":51254,"kind":"listing","method":"baseline/1","observed_us":1793025417187034,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/util-063","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. 0x2aef5650fd8b9267b415799adc554ae3cf82d2134361b0ba4d6eb1b631f0c2fa
2. 0x281b81c9b8b899e678e8324f0bbe4c879f0b96c633d4ee7e536cfd4419d57963
3. 0x0406435542e5d57c44238e23f3a1a7fb682c42a8ca4017525cd1825987aa9518
4. 0x62ecac3b68988169e54c397ae97d019ecacb3801d5afa27b70a7ea250719e622
5. 0x04174a6f56f40b35b824e946adc19913a773c36e2de86cafd097b937b939dafa
6. 0x63b3ac01ff7ef5bc72ab88b4a74481802d27d0a7133e637bb86dca103471e7e6
7. 0x25b17b441d8a98e7043a4a9a828552ab753ce7466412bb4d38cb15ef89b15726
8. 0x04d9ba2a6288f5d0e84f22653a89f758278178aa9f4eb89acea6b03e4576514f
9. 0xe341697a43ca95743b9cc942785640ad8533ed91caea74fee2280c3fd45bddbd
10. 0xaa8650f76913e91404db3fdf03026f9761609152eb2e32f71c4d93058b86b406
11. 0xde76827525517f5c8aef4ffd7831eab09ee63757dcc2282bc64307fd6ee67ad1
12. 0xe8bf822fd6c66b233e3e13e08596e8fb41c1ed9b85be0e4d50cfc9b740c0e206
13. 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae