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Evidence row 26864

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.Carbon-Arc/mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
02f116a28d12ae6c39dcdca63775be5e0f503d966ece9deb454fcbb9d2538002
Leaf
0x55273eabe7272340d80ea9295ef10eb8ba6da5b4db6460eb9fa5e720097c29e0

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.carbonarc.ai/"
    ]
  ],
  "name": "Carbon Arc",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-07T20:39:48.396964Z",
        "status": "active",
        "statusChangedAt": "2026-06-07T20:39:48.396964Z",
        "updatedAt": "2026-06-07T20:39:48.396964Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "The infrastructure for the AI economy: primitives for inference, agents, and decisions.",
      "name": "io.github.Carbon-Arc/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.carbonarc.ai"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Carbon-Arc/mcp"
      },
      "title": "Carbon Arc",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "The infrastructure for the AI economy: primitives for inference, agents, and decisions."
}

What the leaf hashes

{"body":"02f116a28d12ae6c39dcdca63775be5e0f503d966ece9deb454fcbb9d2538002","id":26864,"kind":"listing","method":"baseline/1","observed_us":1793025356646122,"prev":null,"subject":"mcp_registry:io.github.Carbon-Arc/mcp","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. 0x5526df91254e366f5b6c47db92a3618cebb5cc6a06ec01a31ad9a8d49c9f8324
  2. 0xe317410b15f322809bb155beac6965726ad5bd72ba5e225d3d091b99dcc941c9
  3. 0xf4ee92e8dd8c93f90bff5d5b95cc96d5fb271a6a6e89c3d5a2a2b3f78c573f0f
  4. 0xa174b9ac832f8f877409c7cbda017f755fd1515be949b233a404b28c776ed1b0
  5. 0xd280cfc533a43677dd58d3a998564b81652b3c22b89f35e8b5a424a8af2ce311
  6. 0x065a7b6d48faaea555b8a8a3500cfd88827a0bafb0383ab12f6481df12baef5f
  7. 0xaa8520040c045a1d26e09bf3d3da7328e7a4cc9a45285a99cb5c68390a3ec25e
  8. 0xfcded345f72372a7a1eb9802fac0e0c13d77a9b585fc10597fd62e2e5470cd3b
  9. 0xe8d6bef6b0548c7df2f3941c57880f49bceb85e42337a398e6bff90c1f57cd9f
  10. 0x3cadb5d542cc300f6ebf63e414bcbe7c2b0a33fbf3c4f33cede757b58d44eba1
  11. 0x8bfd0cb3fe1b89aff78054dc0373bbd54ebd61d68eb05854663a1667ccf265ff
  12. 0x31b890f57b06aeb1ca9fb0cdc688bb75678ab9b2ff8ba49765e3d7bc0ae98597
  13. 0x8ba3430866b4c11cea7eba9923ee4fa8a5074849df417006e4441426c1f13056
  14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
  15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
  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