Evidence row 2503532

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D0GS8x"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8cfd4a6c-1d1f-4239-81de-5122e18698c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Brireh",
  "owner_address": "0xdc73591112640cc6d13fd8c7601e09bf09efb10d",
  "raw": {
    "agent_id": "150243",
    "agent_uri": "https://centralcity.ai/a/D0GS8x",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brireh 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/D0GS8x",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brireh",
      "registrations": [
        {
          "agentId": 150243,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8cfd4a6c-1d1f-4239-81de-5122e18698c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D0GS8x",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793671462,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:09:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brireh 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/D0GS8x"
}

What the leaf hashes

{"body":"b052ab9da2d7ba2656a993651ab76f990c4bd1203dcd2500f48616021ca7859e","id":2503532,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671750698785,"prev":null,"subject":"erc8004:5042:150243","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xbecb330b9b4e105e4f33e3103ec65438185db1d0612da99e0a465f9b5f466561
2. 0xe6531fc61ed468e5665ce7e0d01ea48a736b971b4ee5f3d4d75763ac2dc21e8e
3. 0x45c459b7cbafd39703cedddf4ac8647a5bbd1ee4aef7f70e06078ad87dfb99fa
4. 0xeb9aa7500464f536248e3a2f084eedcced02b672f8cc6189ecfa6683344475cb
5. 0x07d994a17b875260991ee4fcfb599ca84d8d7f7cfcce1f9be28c342ee82ab95e
6. 0x3ba52e4eeadab46f146118e989eb999acdea12e745b93396c0372dc43ee9fc7e
7. 0x278a531cea558c695d6da8568fb58bfb21fe9f87ab76b4ff4607e146d174aa57
8. 0x0947909a9774894c4eebc072c5c36f53644a3ac89f0799fb78f4da1fe1d5be92
9. 0x04be4756947c042829f7f2e741fe16eb9243348ed3790f5d9fce5996986f05b2
10. 0x1d3b91a2294e5106e6e8d0b0d683b4200541f3e82a3e77882d83f1e7a2e520c7
11. 0x413e42a62975eaacd6026b8c494f5a0bdc433e43454f55dc634948c61bfe624b
12. 0x99ab6708c45168394b51cbcb772456a645fb2438299e995dc1d6550804d8cd54
13. 0x7e57bf3ad9e8414c054c7472c2f2892726935ecc1f17cf00d0654a401e9650da
14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7