Evidence row 2150120

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Hq9QVo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d610dd4-859f-45c4-af16-cf5b9be634d3/.well-known/agent-card.json"
    ]
  ],
  "name": "Bokus9",
  "owner_address": "0x0fa26a4dcb1e990815f3d89fc7bf01c211e775fa",
  "raw": {
    "agent_id": "100917",
    "agent_uri": "https://centralcity.ai/a/Hq9QVo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bokus9 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Hq9QVo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bokus9",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d610dd4-859f-45c4-af16-cf5b9be634d3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Hq9QVo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:57:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bokus9 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Hq9QVo"
}

What the leaf hashes

{"body":"5ad4a20e72defff45b83c3249d91a5c46f0bf61fddf7cceab1c56836ae2f2350","id":2150120,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627840416580,"prev":null,"subject":"erc8004:5042:100917","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xc55cdd484a53aa112e9d6054e8fcdc42cc4bea0e2d1f837f8a6cc1c19e7fd0a2
2. 0x1d5e2a8017ae9a9a0af8d948d267cbc97a03537d512547e3470e6abc085b2a0b
3. 0x07b5ab8c1b4ef82c5ac3b4566f8687049272413afeebc16ec0e5f11bb5a478f2
4. 0x36092d698359a13731ffe9f41f29669f49c5884776886154fc19c7e6955bdd92
5. 0xb1c891fe1331a184e244279f6493a57615198a25f463b3b04cf8447874fe1d99
6. 0xff42911a94f2b2a77ca46bb677cb47e96e1baba5926bb299ea8cbeda3890111c
7. 0x2e086f560fc39a25e8ae82a13453fb1ff3c2550a64def16eeb407827ca20450d
8. 0x64dc4e672b241b33bdef4463ae81f3ea2260faa94f73cd298b14911677337cce
9. 0x092f785e02ec13db8e225c21f17bbee075b84ef1c8d7a38ef758488f8f5b8547
10. 0xa688d2dc9e2b296fcb5a6d5b1ab46f6f41503b93ac47f63f3f31ed2021be895a
11. 0x842f383cbb44caf166d2b21caf5381c244aa3e938a540c1b81d2052f2e5f8850
12. 0x7aa0065f9bcb7fcade26c7f3b9489f82eec110abf81d620f345f0a889dc13028
13. 0x61ee210f299fdcda2ea75817592c9621ccbd35e0e4358cb705a10dd284df07af
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af