Evidence row 2931319

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xVpIDn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2c51e0f5-03c8-41fc-ac6f-96d9723f6ef9/.well-known/agent-card.json"
    ]
  ],
  "name": "Bialatjo47",
  "owner_address": "0x804abf3f9fc52cfb37476ef6c2b103d1263e5fbd",
  "raw": {
    "agent_id": "219749",
    "agent_uri": "https://centralcity.ai/a/xVpIDn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bialatjo47 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/xVpIDn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bialatjo47",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2c51e0f5-03c8-41fc-ac6f-96d9723f6ef9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xVpIDn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:23:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bialatjo47 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/xVpIDn"
}

What the leaf hashes

{"body":"612a5ab64b4f7c7f012f40053cb69bace622ec1c22a826b9e352de0ed9e5e9ca","id":2931319,"kind":"listing","method":"sync.erc8004/1","observed_us":1793759015235574,"prev":null,"subject":"erc8004:5042:219749","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xa2a96011f531472d28e2946595f8cceb92da7657208933fa932f970a09d33516
2. 0xb10d830e0e5181360c8bfabe7d72a2bf0df60fe65a79b8c524910a7fd229b01e
3. 0xa07dc73fe1d2360fafb2170abfe330e8ea0e174a5c47d9ba679638cad409a132
4. 0xa0161ef552304e6b039e42b0dd36f47e949409c1ce0f6eca559490ff4a06117a
5. 0x3c20bd4dbeb6ea1e0e2752b7c9e079490fe2492f8e8ff72a49851d2c518461ff
6. 0x9ff809e6b93fc580d3f76e6aac8c1dfc948759b93e75c75ed8219b82c6637d1c
7. 0x3f88decab7f42358982bc6e31334887c6f23d29c8e10b8113b090a35566a1260
8. 0x791f4a8048cb8d94203cd029d794ee4f517ff97c74ac716050acfea17f61a51e
9. 0x6a1249c6370b4bdef477dc91ac755091062078d16ee2d71113389e42d5233d97
10. 0x479e729ab8aebff9b9ccd63572da0d2787e209b02067f5318d2ab601edf77286
11. 0x6666a7b3c12819cc79c413f49d530452b148f7ece98331091dfb81a9e4a60ab7
12. 0x97bd590e50b8c38c471ee26f4101b734bdc2f5a4effe5d6dd23f038fe0aec61e
13. 0x4e3cf6adf9462457ebf291a4697658af6c0458a9430539ea82790d3b50c15cf0
14. 0x0acb776c7cfb7900304eb2e18bdaeb4d910683a314407142d6e5519fdff93376
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345