Evidence row 3137579

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bqdvwk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2a7a7afb-a747-48c0-88e9-6ff2ff919fc6/.well-known/agent-card.json"
    ]
  ],
  "name": "Tompino",
  "owner_address": "0xdf46127b43a64582ff12078c9ce248d1f6108941",
  "raw": {
    "agent_id": "299982",
    "agent_uri": "https://centralcity.ai/a/bqdvwk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tompino 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/bqdvwk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tompino",
      "registrations": [
        {
          "agentId": 299982,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2a7a7afb-a747-48c0-88e9-6ff2ff919fc6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bqdvwk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829246,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:56:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tompino 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/bqdvwk"
}

What the leaf hashes

{"body":"f83cfc6596a44eaa6b64bb9061e284e95d8aebadb741ebc709feda6c530b0437","id":3137579,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829367764156,"prev":null,"subject":"erc8004:5042:299982","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. 0xcc952cc64cfd0c1939ebb687e827d80ae9f642f957269c8b958a492394f06199
2. 0x965abcae28f99bb86210ab2d1f0076374b17b817acced4e9b7c270af55c7cfc3
3. 0xb81aad084fe72b359b7d2480404fe3933049e2278f8493dd62c59bc5606cad76
4. 0xb63c3541404cddefa61c59084a621e8803966adb9f33c5f5328da6fe4ac714c5
5. 0x16bbfe64677efd9571cb345153a7ad8eff1fff2e106ddb7e380f4e3b7a665572
6. 0x532ae785fa60711987e9aa78aafb920daaf2d20bda5a322b7f686fef3aa83484
7. 0x69b710ea962ba0cb0347fd5795900ee349f7d7bd1738bf5c5f71f8f6dd9fc8f2
8. 0x18002ca88cd9c15678f31d9f5f87b501204938b61a1ce846b9d9cb1172e6025e
9. 0x042590d9d9143a1d3d8132f53b44e0852be64d2a703ed1da9247a4123a2c5724
10. 0x06a518c1cb689a268db97d83ea583ab8959f1f5cf2375bc3812152baece07da8
11. 0x76bbc07986df02d18357aea8acfd4e17f9afd3d9190d1a849004d0502b368063
12. 0xf1c8f8f856c45860f1b45d1862c7b227ef509c54e4d3b7f04d8656b8d67da9ff
13. 0x612203b0a18f5db8c084c8afbfe92eeeb923cc8882cf01e3e9a9e831e2bfabae
14. 0xe41c2851c6fb24c6e15e2203479b95c7d0a99699161a99434f0b744f6d0541bb
15. 0x90983442ab42e700d20428d242c4145406c7d45f3761d2e64f4fe48376715c6a
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345