Evidence row 50512

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/pow-ok/mcp"
    ]
  ],
  "name": "Integer power band, numbers discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T23:06:57.476123Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T23:06:57.476123Z",
        "updatedAt": "2026-09-09T23:06:57.476123Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Integer power band, numbers discarded",
      "name": "io.github.sadri-dridi/pow-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/pow-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Integer power band, numbers discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Integer power band, numbers discarded"
}

What the leaf hashes

{"body":"f4b7f9b42ff0982bc5ce15cc06714068371236c8ea94ca34340ba417bbf4dd93","id":50512,"kind":"listing","method":"baseline/1","observed_us":1793025415364085,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/pow-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. 0x025f17be4e2bff26ed761c253b4262ca8fc6c2c6966e1ce89155c680c4d334ae
2. 0xa830b4d3ac2af59be5882aa71c5fc39c079a0e1bc2358bece9d624d109d5c74f
3. 0x48c80d6e201c2ceffd9a0b8715c3e0b0243e5bb11b02616240f1251947b5985c
4. 0x61e183100bd839b3159891b06fa12dc381c2f551da8e5f94b6d68d6b7433a872
5. 0xa455e4dc91bf65371639cdb9f82219a493f249f2059b8250b8dc8479a6c51242
6. 0x4337353745826cec589fc294bc89e9cb8d99bc68c5ddfd74060bea14023fb544
7. 0x1d147e6d5b786263d4bb34d28ea8fbb55aff2d17b50ecb7b53234955dbb6007f
8. 0xc2e2f49dacf0c1fb7535f2701e0928e3075ffd2857d6b63bc6ab8d63357b3f06
9. 0x3dae337e94f37e272aa4e9b08fbab19b028d39cd7f13ce8e38f4c720322a624f
10. 0xcb5a291603d9ef68cbc616de43c6b978db217c1515810eeebbd2bbe77370af1c
11. 0x588f372bbaaf730e538542f070b005c0dd23fdb8c7f43a940481de0c1681aae1
12. 0xd75ede2689ed83bbc8980becaf4f32a77c7e05567790cd351e997bb28aa0844c
13. 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae