Evidence row 57256

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://b59.link/api/mcp"
    ],
    [
      "web",
      "https://b59.link/mcp-pulsemcp-b59link"
    ]
  ],
  "name": "b59.link",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-24T09:08:32.004466Z",
        "status": "active",
        "statusChangedAt": "2026-10-24T09:08:32.004466Z",
        "updatedAt": "2026-10-24T09:08:32.004466Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Short links, QR codes and page-view trackers for AI agents, with click stats and email-code sign-up.",
      "name": "link.b59/b59-link",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer session key from the auth tool (optional; raises the limit to 300/min)",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://b59.link/api/mcp"
        }
      ],
      "title": "b59.link",
      "version": "1.2.0",
      "websiteUrl": "https://b59.link/mcp-pulsemcp-b59link"
    }
  },
  "source": "mcp_registry",
  "summary": "Short links, QR codes and page-view trackers for AI agents, with click stats and email-code sign-up."
}

What the leaf hashes

{"body":"36fe451e63e525457cc85072c26902522649f3742ff02b2c9ac301b1dd5b8348","id":57256,"kind":"listing","method":"baseline/1","observed_us":1793025442487418,"prev":null,"subject":"mcp_registry:link.b59/b59-link","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. 0xc2a32b5c2610302472374262ca4a731f79bcce9ebfb05958e557f63898f9ecb8
2. 0xffb6a191d92d8712831a253f05a361181a352197855e060630b67880548d8a30
3. 0x68f6b6ec041f6f1d7c5738bc4413fe78aa00752891132c1c4629c9b11bd7b608
4. 0xf20c77bdff7c591347917cd834a6b051ff45b2c8b3228ad357c2c9408bba153a
5. 0xef9e23c1322c7f852e183633ac3a4acb0ad0b76aa28200c27bf3c86c0ace48cf
6. 0x64e26af3a3799bc97832e54edbceaa537543ff810b9a6623e66da30e29afd0e0
7. 0x06e98dcbc869a24349e66fcdc5d55fd6f28e6f9ee1f20a5fb0078d01b0914eb9
8. 0xe99ddbe9622b37d96edf7a3eb98fc213e88d1fd71572ef0658037c0374bc3508
9. 0x4e5fac46fd0f784fdb15b3680b66a79e90dee55d98e1669a18366abc59cd8d4f
10. 0x02fc737af148fc67bfb1f5c370619af324b0ab69f180682480acc58bb0dea50c
11. 0x7f4ae229fdca48d3ef8476aa02e4d171abb9d529ffe12fe147f9a22b16589b6a
12. 0x63002f2569d43725bbf2d04d90ec9e6cf925c96b6dda5e7e220ecfbdd9c2444d
13. 0x641fba1f23ec69d96721e34ace1926954d835b9614cb5eae215a069c056399b8
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae