Evidence row 1487405

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/21prnv/mapcast"
    ]
  ],
  "name": "mapcast",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T12:56:56.157949Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T12:56:56.157949Z",
        "updatedAt": "2026-10-31T12:56:56.157949Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Animated map videos from a prompt: globe dives, country highlights, flags, flights and data maps.",
      "name": "io.github.21prnv/mapcast",
      "packages": [
        {
          "identifier": "mapcast",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/21prnv/mapcast"
      },
      "title": "mapcast",
      "version": "0.1.1",
      "websiteUrl": "https://github.com/21prnv/mapcast"
    }
  },
  "source": "mcp_registry",
  "summary": "Animated map videos from a prompt: globe dives, country highlights, flags, flights and data maps."
}

What the leaf hashes

{"body":"17238dd2ed3e8d9e639d6a5c3bb0acd14f0553116ab770c9ed4f6b9f6d4ecee4","id":1487405,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793452567833027,"prev":null,"subject":"mcp_registry:io.github.21prnv/mapcast","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x05cd970d55c1ce3da97954b3c08b617671a9b04494fdec6902652094c73b725e
2. 0x366d4c8b026afa723ac5a41d34a10d0ea44236394b0aea8be1a2db578e298885
3. 0xaa5becdd96903124eaf0d22ddfe66622971210488d0b896f6745e7fd25d85cb2
4. 0xab36982e52bc66874aacd1e943c087a27f0432feeb3af7442589cb984195292c
5. 0xc54a23a7f821f83b265c2032a27889c3ff9434306e9f4d242da2c2776c5b062e
6. 0x64990d59f9b4c37fb82b6ce3633080f400b83f59871af6e5af4de1fc512092f9
7. 0x6f8bed374a40217cb132c94f53cb0a6cbbc564775ec51c66e8d373a36e96287b
8. 0x99c766a1b1cd3c242e0a4d93edcb375df7a4a14803af9b12a722f1faf3f86c15
9. 0xbe9897f13523947045da80e53bf5ab9ba1a00835729f2d4a030d125e622198e8
10. 0xcd5554e9496b78f7e2f493e3d2aecaf6ee4ccfe9685de0326ff7e325e0e8289e
11. 0x18930a42bb840a5572860d820ac0847bfbdee3f2223104738e39a16dac3b5bfb
12. 0xfc1ce3f1110af72b076914927b27361baa19e53c889a2132c5e0554b33bfc199
13. 0xf710e54eacbe157b618c64e8dad060fdfb69ebcb70c1ca3bd9216c2857848588
14. 0x3c6faa3733ce39f85107d6cf00f3a7c42fd5fd374502ec6e62b0305586bf03de
15. 0x72fbe549c493739bb99e38209648de550f136f904e61b4f7609a937c2630a055
16. 0x2bca4aa3c59fe9209016c64bd8b706423477e3407201a00165afde9abf6fee2b
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0