Evidence row 2948690

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CGaQff"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84292359-c4c0-474f-abfa-c1db991eff7d/.well-known/agent-card.json"
    ]
  ],
  "name": "Mavano",
  "owner_address": "0x847a3f5cc171685c237ecf8b135dd084f4a43617",
  "raw": {
    "agent_id": "225373",
    "agent_uri": "https://centralcity.ai/a/CGaQff",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mavano 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/CGaQff",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mavano",
      "registrations": [
        {
          "agentId": 225373,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84292359-c4c0-474f-abfa-c1db991eff7d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CGaQff",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793766819,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:38:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mavano 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/CGaQff"
}

What the leaf hashes

{"body":"94ea2a574789b0ad8a16710c21bcfc57ea9dceb0290fed53b609e9c772533a43","id":2948690,"kind":"listing","method":"sync.erc8004/1","observed_us":1793767104048216,"prev":2947973,"subject":"erc8004:5042:225373","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. 0x041ec973b09b49b49560f072078bdc13e0a7cd1761d58e4624c53cf21f0106ce
2. 0xb7aeaa6e7a11446f1eae0a0a45f9ff8095509ca66b66fab27a14afa04ca06168
3. 0x9882a07345b96b7b8a68ab6a9d04715f688cce3c2cbcc1a1b235feaca0630dcf
4. 0x6b4a1fa8f0e7bc2313bd6a537a78f3e29d14f4dfd332a60db24606f3e7a60aba
5. 0xb3ed8b988b28c47a8d1e0f9ea8aa1376cb18169afd4f46f24e32171a0f34c4ca
6. 0x5f66d3c3f937a2a1d191484ac2ac2c855966947458effac89ec074ea76efba30
7. 0x072be6c27672893c83f2f23b32abdea99f0d2ab5063054c0f4c6e3bc7ab7ec4b
8. 0xca7a164592cbe457681e54aec4da03be07b434a0c529cacc4020c003c113b303
9. 0xb3ad5010edb249f9e3378199a4dbc52bbfb3e1b18d8afcc40ff1a595cd2efe6c
10. 0xa06b465b5894c836da3f0fc7babc0b2d0e7b6250c5d7c812793ee4d26c2f630e
11. 0x2689f6ca1b719dd06267360e624db1b75a5cb70c2630c732a2c1a0ed84e4eeab
12. 0x0654ce27db028578a86e6f93f447e51f10ccf2cd040652503d172b9a5cec8e76
13. 0xad5a46dfc15b1fa22e8486151450a6f37d899055566d4c35056addcd7ce6bcf8
14. 0x6a3416cf73ed4756d52640940225459d148cd46e589ccdf5cf8d39dc68c403bf
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345