Evidence row 2567474

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7WqhUm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bac05923-6a05-412e-a1e5-47e7cae274e6/.well-known/agent-card.json"
    ]
  ],
  "name": "Trastano",
  "owner_address": "0xcb3f0132c0e3f0339b9a7c32fd8fec1d9e7b2e4e",
  "raw": {
    "agent_id": "177034",
    "agent_uri": "https://centralcity.ai/a/7WqhUm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trastano 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/7WqhUm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trastano",
      "registrations": [
        {
          "agentId": 177034,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bac05923-6a05-412e-a1e5-47e7cae274e6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7WqhUm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793702470,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:44:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trastano 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/7WqhUm"
}

What the leaf hashes

{"body":"4f48dda1abbc861fba3717b903d648b60b9d7834d20c749da059326fb21910d4","id":2567474,"kind":"listing","method":"sync.erc8004/1","observed_us":1793702671396684,"prev":null,"subject":"erc8004:5042:177034","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. 0x52026a12bb009dcea26eed3f7462fe60b5f2ded8072f5185a6d128f29575ab93
2. 0x234d97a64f4561ab755ecaae4094ff0db3a498e44369ed8b3e5491f7fea9ef3c
3. 0xf9414598461e943f3507146675fd9710c94075f3c879ac604d21fa1be35e3167
4. 0xb9ce161a3d7a3158a7ab93a17a199603fc78c4873ed344cfec388dd241b9215b
5. 0x110b7d8d712005f539ccf0cce4b7cbe8bb75484a432de1627917a0fa245a92e2
6. 0xdc6c92eff5496c9bfdad9b2a14accbe51abe27cf5cd62e716f81192d04f4c7d1
7. 0x4d9d7ce67e8906fe5eb18e4f83a787e37eb4d154500309deed6804e6aeb6cf04
8. 0x271a26adcadd381e3f8ae31c721d0ac94cb9156da07ce01bcdbd3bb095ef4d39
9. 0xf2b02696d27b2fd945293307bc6c9ab5ea7d22a44ec8848f519ba5493cb8e6f5
10. 0x4536051c1485f7451558a55d1f5d2e3fc056b2317d2c231b902164be15aa973a
11. 0x5778248dc761edf01ddf50abe844758e6ffbdec35b5b092cbdadc93415a75f32
12. 0xb0d22baad9934ebb5593025582104ddbdf0a07b01c5a78fbf57111b91a81323d
13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7