Evidence row 22589

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agentpapers.dev/api/mcp"
    ]
  ],
  "name": "Agent Papers",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-06T02:10:59.823476Z",
        "status": "active",
        "statusChangedAt": "2026-07-06T02:10:59.823476Z",
        "updatedAt": "2026-07-06T02:10:59.823476Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
      "description": "Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance",
      "name": "dev.agentpapers/agent-papers",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agentpapers.dev/api/mcp"
        }
      ],
      "title": "Agent Papers",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance"
}

What the leaf hashes

{"body":"46544512a21614a74a299540c30e57fec0e2490291dbec1de62a12a8ebdcfcc1","id":22589,"kind":"listing","method":"baseline/1","observed_us":1793025349461873,"prev":null,"subject":"mcp_registry:dev.agentpapers/agent-papers","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. 0xf49bdcb49d02ae7a402a39236a221dfa3948407b871768b58aa8d930403736c7
2. 0x08c5d2e2fa19b43db4a659b4b5145e838d259a451cc23b95ec78e62f8f83d426
3. 0x5e5726deb2b6e668f904b95e2e5e2dbcfe6b228ac6f9a94744b80f780cb6f64c
4. 0x1af8b2a7a20b7e55990dbd2471e9fd551d8f74064c590b162d2b2ebd21813093
5. 0x50d0cb6917eaf5057408454e465614b4ad7e8ef3241b5e53d08d6b5e6e5cc9ce
6. 0x1b739f41f659f46d899f269457642bf3b7e27e31744e51c9f70763bf2130135c
7. 0xf8b7927a1ba1994df4f24d6a790d1c444065386513f27593f5461adc9248f75c
8. 0xe0ba5b4f9542b983d66735ddc5ba72819d2107bc818d4398ac8fc706207ec460
9. 0xd97fd1d78e3c9ee4cfc0c0bd66c5e857de1077c0d155dcce6e9ae7d9609d20e1
10. 0x83d1e4b5cfd85331032f7b8c5254bddcd842c27f55e4d3baadad57af6db6c793
11. 0x07709318feb0c1102a4f704a544c82a5c58ec388fbdac0965060c1f5091cc976
12. 0x86ae35463d854f3938d986999aa8497e14f0ba2aa6f39a269e1e6d1134f9b847
13. 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae