Evidence row 3009328

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6o1ZXI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6909320a-64e7-46d7-9d55-f192dd7556d4/.well-known/agent-card.json"
    ]
  ],
  "name": "Stessero9",
  "owner_address": "0x1f43a95172194d60e92e2b15e6c371a579688ffc",
  "raw": {
    "agent_id": "249324",
    "agent_uri": "https://centralcity.ai/a/6o1ZXI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stessero9 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/6o1ZXI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stessero9",
      "registrations": [
        {
          "agentId": 249324,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6909320a-64e7-46d7-9d55-f192dd7556d4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6o1ZXI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793797671,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:09:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stessero9 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/6o1ZXI"
}

What the leaf hashes

{"body":"281145f2d231f875ebf8a9f413ac2781c7cdbeecb6a63b7e4688c46b4082346b","id":3009328,"kind":"listing","method":"sync.erc8004/1","observed_us":1793797755496453,"prev":3008895,"subject":"erc8004:5042:249324","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. 0xd21891c3ef760bff6935b4efa4cccfe72015281f4fccb4a0d32d4c8e29024426
2. 0xfc26b8e40845a18dcc9a667844d98ae2e023e29665034dcf5d000ba65135540c
3. 0x7c6a5d21478e7decd35dead39fb0e89549c0c81bb74eb13fcb99d4a81554304a
4. 0xa76476e6d818eb7e3cd1e7bd9468a2ccc2a05e031b2ce2a59850b803b3dc45ec
5. 0x7ca7f740b98a33d1e73e73a87f94bedac8d5c5bc60325b866db4b7edd12a8a6a
6. 0xd54800b293de82f691677cdebdd58bfdcd4f791edabe42e9081192ebfe79adfe
7. 0xb301c1b55081746845078fb6f078733e28a07404e2a670cc7a045f0ad443a02e
8. 0xb7c47330585a9be857032368c1bb4310299c65e2f690b70be2a7959c4130f165
9. 0x932f067594f88c5eef2e2f071be24a02a6d544ce0a3508b57900198b3ad697e3
10. 0x0b7565d6dca169b7f0407fffd6de63d74b542825e80306480b1bf74de9dfbc6f
11. 0xf862756dce042fc43fb7f90b2c848c3e5f3f82a1cbbc3fbc7aa455ee6c9f4838
12. 0x86dd4acbbfa62948d4159bee53361567da942b1a2ddf09da6bd54304836a8824
13. 0xaa14d1e7b0e17af1a2dd41df81131443e765fcc3e1b8e3227fc0ad1c80c4671c
14. 0x03ea806e63a95e128d81599dc6b08c8f2b05b08552c9e838b2c22d401a8c3dbe
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345