Evidence row 2619834

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pOlH44"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/78372496-46d4-474a-87e4-822513b60780/.well-known/agent-card.json"
    ]
  ],
  "name": "Tontabel",
  "owner_address": "0x8711fbb7aec15f2a0d8c16552bfc409495cdf3d3",
  "raw": {
    "agent_id": "197565",
    "agent_uri": "https://centralcity.ai/a/pOlH44",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tontabel 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/pOlH44",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tontabel",
      "registrations": [
        {
          "agentId": 197565,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/78372496-46d4-474a-87e4-822513b60780/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pOlH44",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793728128,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:51:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tontabel 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/pOlH44"
}

What the leaf hashes

{"body":"20e6d3dee94c77d1ee814cdbcf120a570afd1ff5723346eeff33574961db0852","id":2619834,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728307368054,"prev":2619597,"subject":"erc8004:5042:197565","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. 0x76740b667f4d47eb64b71f658444431a847583054056b90bd4eead29bcba336a
2. 0x2f32af56ea4fdbcf4a33163be87e90393fbe9dd66f81b1fe5f35c30633ba6e7d
3. 0x370ece0b0ee18a5c43bac6b2777135a0bf2e0ced79c69df29c998ecb56ca3eca
4. 0xfdfe3707968cbf3344e8f797029e334d840529f7ef582f65cc7d535415adb833
5. 0x7f0ddb1066d2051c11f7c94e9c72c5ecec68c633f069e72345f08b1d88703e4a
6. 0xb3e079175aac6e28df71f6f1571fa7291636e942c9ba164cdee75d0a566cbc60
7. 0x38aaf7ddfb311132af51f8e839c677d30aa8bd2084fac0d1c7b876a431a17277
8. 0xc015d45b4b381daf33717b2b1cc36c880ca9185f9823d20881600a60f9534d63
9. 0xca6c5e95d3bc00a70d30ae909cbbea0e4edd1840e8e9ae5c117098047db50b45
10. 0x2c68de4edd9c3b598e57ba93f371510c61846ac4311f766dcf8f54f9c6c56ff2
11. 0x2237820292b5d42b49bc8892b4ae7aaee2b10d6b1e2e3f5e1d5d052e7293203f
12. 0x113a721b5ab2af9dceb537299d64b98b1f2c69372877c5da971b3d334972d9ef
13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7