Evidence row 2063661

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/092d8s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f1417e55-92c0-4b44-92fd-01741448cfa1/.well-known/agent-card.json"
    ]
  ],
  "name": "Dossias",
  "owner_address": "0x9da764a9bada50fb87d0b1e888beea1586285d59",
  "raw": {
    "agent_id": "63627",
    "agent_uri": "https://centralcity.ai/a/092d8s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dossias 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/092d8s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dossias",
      "registrations": [
        {
          "agentId": 63627,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f1417e55-92c0-4b44-92fd-01741448cfa1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/092d8s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793596397,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:14:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dossias 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/092d8s"
}

What the leaf hashes

{"body":"da7fa3caf362213f138497e632a8f122235fa9d8e004ca2123088ded3a12c596","id":2063661,"kind":"listing","method":"sync.erc8004/1","observed_us":1793596468760134,"prev":null,"subject":"erc8004:5042:63627","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x59b618db62e9b55db7b44891159a4eb262be2e077fc06492d65a0e56c437a5e7
2. 0x265e17bc84eb0edf7610d7fd1468c0d5254cabb4b49b40315f915645c91ec22f
3. 0x8274c406b14b540a872f1dc88a59303d820febc270664b49f33046a67f47075a
4. 0x3a5d942d510055874e5c358cfd153121dd9fad86eeef3079bac2f7b626cb1627
5. 0x0c1d463f0490454620112ef4623cf0a860c97819c5715103f9b8fe270c5f2b0d
6. 0x0df9a50ab3bfbdd8d2cd07665708568b1173b85bea8dd929506c793cb024873b
7. 0x904235637fbcecdd7f5251d2aafb191d17afd4a3590109405186dc21d74bc747
8. 0x8011e33a6533677c20b9408f2b0315b23ee137e6bbcea238490cc3a15c6b7f08
9. 0x886fc3a32406edf33aca7e1767c5fe01614af133772aa20d6d9f12696afcb9d7
10. 0xd9d41db1b11a5e827ef356ce8d489f98bc52ba6626c01a016e9f9caf91657f65
11. 0x9a7b1bbfa6979d86314592b523be63d06fccf30879ca28ed18e82b2848b95d87
12. 0x743965841c5bcd4dc40acce4c5cb3378e8799faf86f86cbff29c65f36826cd7e
13. 0x04a2764875935b38489e204384b26fce2bde25d67ea9c3bfa8dfb815f7d3928e
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af