Evidence row 2589977

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nKju16"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c7e10f66-a0a5-4cb4-9bd6-cc3cf746a6c4/.well-known/agent-card.json"
    ]
  ],
  "name": "Mamis",
  "owner_address": "0xa14da8eaed862232c37f8687460a6bc0e9a1e205",
  "raw": {
    "agent_id": "186073",
    "agent_uri": "https://centralcity.ai/a/nKju16",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mamis 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/nKju16",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mamis",
      "registrations": [
        {
          "agentId": 186073,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c7e10f66-a0a5-4cb4-9bd6-cc3cf746a6c4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nKju16",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793713424,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:45:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mamis 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/nKju16"
}

What the leaf hashes

{"body":"20a069714ce7c82a86a3fc7fb4832bd2851c41add1cb6eb0bff69fc6ac4cf8f6","id":2589977,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713507793806,"prev":null,"subject":"erc8004:5042:186073","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. 0x5d014718ecef022b8216b4203b6c881dd47d7af73fdf9abb87523fbdc35386f4
2. 0x39c0ff69b5817a209ca89c241bff907b1d69ee262ba469dd3975b890a3dacb1b
3. 0x13999125b2fc3d10959f6aed5e7585d6cc1decd45e302556cecdb7847fc3f669
4. 0x6be1937b854b785fd8f8a2ff955eec3a03b8cba95b23d0d44931fe7b403f3f67
5. 0xbfd3ac5f236f81f2d8356569a384cbafb839d739d171a8f52c2e9876d9b6bddc
6. 0x2ffe4016aa2b9b199ffe4e1455f4ae042c16f62e9d11d8abd739b521235662e9
7. 0x51aa5a275151294a962ce827b9a2375ecaf959882f3141fb2d8c60846de7b7e8
8. 0x3d4f54952a02d51c615e306c678d6870543f7801c814b2999d31a281cb88b460
9. 0x3bbf0878ac9121d2473b6f6688b3938d0b5c414f441aa2b4073a5f8c9402325b
10. 0xcca2c8e7aa1f1e5a3f13fb7afdf5428163c1a4f518b7b4f4054669284b5e776d
11. 0x2c9f1ddd5a12b4c2d756fc23e068c113e1b29aaf47e2f1efb756b10a4be3a39a
12. 0xc9cb46de0fb34249d46d050d7b3c6e9eb235979a2c666a5e730bbfb605a8d465
13. 0xcf11475fb1d88adbcfc7a6c6c088c0d1cc115e211d125d8b50181219cb4beecc
14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7