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Evidence row 39805

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.junoventures/agenda-rio-br
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9cb302f152ceb0140098886384cef3e834de63d8c5e778d699b008d370c26c51
Leaf
0x67db571a169b899d009394559120404a3b266d92cd3d659db618751e24180f28

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agenda.rio.br/mcp"
    ],
    [
      "web",
      "https://agenda.rio.br/"
    ]
  ],
  "name": "Agenda Rio",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-21T15:18:10.055553Z",
        "status": "active",
        "statusChangedAt": "2026-07-21T15:18:10.055553Z",
        "updatedAt": "2026-07-21T15:18:10.055553Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Agenda Rio — events and cultural agenda for Rio de Janeiro: shows, exhibitions, and things to do.",
      "name": "io.github.junoventures/agenda-rio-br",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agenda.rio.br/mcp"
        }
      ],
      "title": "Agenda Rio",
      "version": "1.0.0",
      "websiteUrl": "https://agenda.rio.br"
    }
  },
  "source": "mcp_registry",
  "summary": "Agenda Rio — events and cultural agenda for Rio de Janeiro: shows, exhibitions, and things to do."
}

What the leaf hashes

{"body":"9cb302f152ceb0140098886384cef3e834de63d8c5e778d699b008d370c26c51","id":39805,"kind":"listing","method":"baseline/1","observed_us":1793025396204608,"prev":null,"subject":"mcp_registry:io.github.junoventures/agenda-rio-br","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x67db571ae8708309ad2006873f2d6d77c615f0ba868d707c265c2c9205b462fa
  2. 0x116f6f0340588b08b4e1626e5693abf674a5d18eb2f6a3363e9557ecfc0a63b1
  3. 0x48214c04d29433efbf3b05b0833ed2765506bbddb79bf15afb7907b106e73ed5
  4. 0x8b4ee110b04698416f449940280256a1f61444fa11236023f620223590efe5b8
  5. 0xa5c08480229cfcfb49ebb09c086a7ebbf636ad4393d03bfa8fa9b25839750420
  6. 0xb353e563b9f9fa696e4bfbb41f0f0a8e2e90a599165bc74d5a3b3c2e384a4a48
  7. 0xcf9870af3964a2fbf534c27c6b8c89d17e7f7cd1672a93f06876e9f34a777fbc
  8. 0xd5c5020c53e4eb928be7c17160ccacd74aa83ca63b93a07180ebe823c212937e
  9. 0x13288c9f27a5bd23388a0ba6abf632e55acfde3a5ac34f9fa55b4fe5acfadbcb
  10. 0x5dcc212c9908f2e34dd2b4875dc4504249562165079f2f9e4c59886cedb5b544
  11. 0x077c74551bfc77d0c61421c3d34c02b1086f7d8fae7a09ac5ef6d43246c34a52
  12. 0x260682fd6ecd274e73505c5e0bd798abdd0e702afca4f8eebd4331b607a6b175
  13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
  14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
  15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON