Evidence row 2947789

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1m7OmG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/12aa3f9e-ba01-4439-9c45-4567d579d56c/.well-known/agent-card.json"
    ]
  ],
  "name": "Tizo",
  "owner_address": "0x6c8a70eb84e128e5a7008e72ec001519b746cfbe",
  "raw": {
    "agent_id": "224923",
    "agent_uri": "https://centralcity.ai/a/1m7OmG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tizo 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/1m7OmG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tizo",
      "registrations": [
        {
          "agentId": 224923,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/12aa3f9e-ba01-4439-9c45-4567d579d56c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1m7OmG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793766495,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:32:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tizo 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/1m7OmG"
}

What the leaf hashes

{"body":"6c611dd4646b6fbabec3de13e33dedb93e2f839d4287c8ac4fb5bf9d11afbeb6","id":2947789,"kind":"listing","method":"sync.erc8004/1","observed_us":1793766761127123,"prev":2946421,"subject":"erc8004:5042:224923","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. 0xb9c189d49a972c2f8e3479ea559594dcb019d26c35bb404c081d2d48fc7696a3
2. 0x30272d338c1787864233c1f5ea8ff1b78fee06b5ec32a44ad841290d7a97a29e
3. 0x2c52aadf4c2fccedb11e44cb7c7d43542564c0b40c4ca555d176d903d9082923
4. 0x09e6b5d55c50bf3e3ea78f928da056f418bc92ddad8920594d90d6324bdbb0fa
5. 0x733466fddcd4e05761bd6f360044547b91de0cd9da24a36dcd75b1f448f0d811
6. 0x0152dd299265e495de40d817784ab37255e0822aaa882fd10bb1914d18d15f26
7. 0xf72040128f6a57ae843a920c94d17c1be9e0b054bdfbdd7ef2877f8670fa8bfd
8. 0x8509ee7cb282785c0b80e63dcceea3c2468f9e23296896cc24e8046402443f29
9. 0xf5d575e1df6eba6eb02e95e03361132bfc2191622a877d45c62884990b7581d7
10. 0x5b510a62c59edffe1857b8247f809e94c75d203aca3b84c9a611b7f45a8e163d
11. 0xf22f18fabc9f4b96e0f9d56200adaab56de47cc317e487e2926b059c9d9d9496
12. 0xffd6ffdc07603c9bcf780844d003e91f7debcdce1d9fb08f9ed5828173fa6cd5
13. 0x2a8162f40aa4c5724a3665329609f744b79b400662994f1b00ce0d7a210400a1
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345