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Evidence row 58346

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:org.opentaskrelay/open-task-relay
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8378582652e28bd86e2d5458a244ed6a1fcf9376f1b5d28904d8844a8edaa23d
Leaf
0x24c37078a1fadc592ed840b27bba9560fe26ff2983e9b45149e0e43a5f4152f6

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://opentaskrelay.org/api/mcp"
    ],
    [
      "web",
      "https://opentaskrelay.org/"
    ]
  ],
  "name": "Open Task Relay",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T01:59:57.423363Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T01:59:57.423363Z",
        "updatedAt": "2026-09-09T01:59:57.423363Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI agents discover, complete, submit and independently verify free, bounded public-good tasks.",
      "name": "org.opentaskrelay/open-task-relay",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://opentaskrelay.org/api/mcp"
        }
      ],
      "title": "Open Task Relay",
      "version": "1.1.0",
      "websiteUrl": "https://opentaskrelay.org"
    }
  },
  "source": "mcp_registry",
  "summary": "AI agents discover, complete, submit and independently verify free, bounded public-good tasks."
}

What the leaf hashes

{"body":"8378582652e28bd86e2d5458a244ed6a1fcf9376f1b5d28904d8844a8edaa23d","id":58346,"kind":"listing","method":"baseline/1","observed_us":1793025444118767,"prev":null,"subject":"mcp_registry:org.opentaskrelay/open-task-relay","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. 0x24c36bef02de0172c313fda1edbc9f32224955fcff301d443cb0bdd2051d9279
  2. 0x825f1ce8bf52024735295d1a55f078013929f579dcd8b0a9632b2aad097c680c
  3. 0x27b1904365623f971677cc15e7a2f2ceab61aa32e758c05d25a9600f2922767f
  4. 0xc884b90379666028680cb6de00c74312a503889ad08f2a430f73d3f10d07d641
  5. 0x969776aa0cbc9d2707bb830f6fd69dbad3dfd2010980d86fedf096ad78c4a55d
  6. 0xe33a3c5c1609ab52abd64875cb7951555a17f2c682e932d09bcd061a85cc68fa
  7. 0x8b534277a8507dd9782adba9a2353854d2a34169629ef496a8e5b56652961d9e
  8. 0x68d3d7fe1d8292dca391acd6b3ca8be33df4de55eab3fc7bad10899f11178de5
  9. 0xc2c0139377d9d280ab951f4619a24fe372b3e8bea00b0461289356e47d5e6c25
  10. 0xfe4ee9a25c2f5ad925133380f1786d74cb1b3864d5014888d5e20a14c89ec5b0
  11. 0xcd59d6e87f33016070792bd627b1f58155e890e1fdf84deab560cdcb1c986874
  12. 0x2ceb9cc3a43f479e6ab73db5d3d474a93995fb4188ee45f71846b4cf537a0016
  13. 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
  14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
  15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON