Evidence row 50289

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/mayan-ok/mcp"
    ]
  ],
  "name": "Mayan Long Count baktun band",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-17T17:17:29.282246Z",
        "status": "active",
        "statusChangedAt": "2026-09-17T17:17:29.282246Z",
        "updatedAt": "2026-09-17T17:17:29.282246Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Mayan Long Count baktun band",
      "name": "io.github.sadri-dridi/mayan-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/mayan-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Mayan Long Count baktun band",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Mayan Long Count baktun band"
}

What the leaf hashes

{"body":"4702884b47e757201c9ca441499047a3dd4e7d3a08325aefa10a03cdb976aef7","id":50289,"kind":"listing","method":"baseline/1","observed_us":1793025415125038,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/mayan-ok","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. 0x50b0429fa3f29f7570c6b68705775d2bffdb9fc78972235e7fc3e6bb8f270abb
2. 0xd61a22c60bd60cf3a0c4cdb5936cf2b4e6a143081c232c57d36bb4fe9e8a5d1c
3. 0xfb8fc5b3792bc136e7de17e46658e3f5d20434c5bb47c273dab912da98414f57
4. 0xfa144f648694521a92a8d5a8917a9264e00a04027a9cbd78599df4b158a596af
5. 0x495edc62429d265443d4b1f456280d53f9e6e5890e75339e3e2828dd52f49b63
6. 0x6a2b7a58b761fb1ccaba374698eb7092b8c075dbc0bc04cd4ee459859ee6c136
7. 0x561d3cf9fe282f5616a8f7264d290b8855416ee13829674b5baf51454e785746
8. 0x50261173751faefe63f43d74be0b63f26cd90d1f8b6f34c99dde924f1bd0c44e
9. 0x368e3df3c24c797da086196225f282efe46aa39be4428ec3e3751153aeb39343
10. 0x1cf289732577ec7d4b7786636bf1c834b739571451a5cc67e3aac33256c9be46
11. 0xfa039eb62e5d0ae9f7aaaafb0fcbceacfa661b07228233046b9a9af94e547a55
12. 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae