Evidence row 2928894

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1EpS2M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c33a7002-5afd-4a49-90d6-94a7ddfb9784/.well-known/agent-card.json"
    ]
  ],
  "name": "Vautondan",
  "owner_address": "0x4472b8840caef41dc7e8583125f0a9913554910a",
  "raw": {
    "agent_id": "218580",
    "agent_uri": "https://centralcity.ai/a/1EpS2M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vautondan 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/1EpS2M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vautondan",
      "registrations": [
        {
          "agentId": 218580,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c33a7002-5afd-4a49-90d6-94a7ddfb9784/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1EpS2M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793757698,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:06:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vautondan 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/1EpS2M"
}

What the leaf hashes

{"body":"5c5aa8a610596f81cf1350f7486863564954ab5ba0b09a811c6ac06bdbb9b3a3","id":2928894,"kind":"listing","method":"sync.erc8004/1","observed_us":1793758007091295,"prev":2928391,"subject":"erc8004:5042:218580","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. 0x02fb52f58db8d74cf97846882b7fa95e5aae7509c7e8dcc8f9f0318131b86f6e
2. 0x8a7f3d5446238e8f0091417139743a97908124854bee86a534e5297272f8e326
3. 0x35548418e6c8aed859cfba73d8180fb92055b620022dd8d15364a39edcdc7d51
4. 0xbb0495f962c7926f87717f46ad1ef1e8284df68da9c5647911b502f99fa7e873
5. 0x754e4c3ad68a3cef05786c3c8d7f904c6c77e5fc6d0faba4efc977a613767c57
6. 0xdb004a17ea1b9266d7c47ac163d44dfa318275e69f0c914201cedd1bc217758a
7. 0x22aef22d5a1ab568e05229e6e8c4a135fbfedf7affbc21fca5dfc60c929b25ca
8. 0x120d23dc7b5845a641daab12e6405ad471af12b88ad227499e885119152c6bfe
9. 0x6e40691a242e5364f94ec488397e13743d413f9fe314c55a714bd18f4ce21116
10. 0x0a8da480eea11395976bff2f36e288628f51dca572b5e5e913bee28f905a1632
11. 0x960082aa62b2655dcc3c97aae26b92804a17f34d6fd51e38a5bdd13a994f9151
12. 0xe82e08db55ec4d45c4297caab683f026dabd4d92fa23977e774f15c27c7af57e
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