Evidence row 2620800

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qhilIa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/911a025e-3aca-45e1-9cd7-4ebb30c10b1a/.well-known/agent-card.json"
    ]
  ],
  "name": "Berjo",
  "owner_address": "0xab7e0139c86eb5702f12663482ff731efeccbbf9",
  "raw": {
    "agent_id": "198085",
    "agent_uri": "https://centralcity.ai/a/qhilIa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Berjo 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/qhilIa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Berjo",
      "registrations": [
        {
          "agentId": 198085,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/911a025e-3aca-45e1-9cd7-4ebb30c10b1a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qhilIa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793728669,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:02:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Berjo 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/qhilIa"
}

What the leaf hashes

{"body":"b7dafbb83465e69e041bfe7dabf09b946657e91d62b109bfb5bafd8ea771d8e1","id":2620800,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728974285736,"prev":null,"subject":"erc8004:5042:198085","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. 0x3acedf9cf5f3c30120f9262cadfaeeef54e1c8f35b04e2c86fa78a1684b033c9
2. 0xcf27b28ac409e3e34870c1ebd5d78fb15f17f6467f533366f101490ee4951170
3. 0x8aa6c8c4a64669286db9c1256dc41799d7863af73078ac3bd952421d0bac2eed
4. 0x4f2f5bd79f9e0e92390fcb328dc3b02162de386e6a01cd0968e0ce9df642b0bc
5. 0xf7b84b9fbc33787d7e01ba87efffcf987d307e7428b2bb609c53b23c14534d54
6. 0x6ccfa4b92a093b993328044988205ab4e6ee68a360b5118e04f644f2d2f11a2c
7. 0x215b54676d02893b5368d9866c61b15e1b2934bf486d9f4704f951aa0bbb2b52
8. 0x69f00bde5d78ba98bc809a551c8371c129491c58148b4c5745d72f141a2aa787
9. 0x9d62a9a9377f321939f1c2cd506ad5adc9456a603f03e404edd30ad9776ae099
10. 0x1a4e9f9ff17970d9d714be0b45c32e7903d7f52d525c8b7b6e498c7baf915da3
11. 0xe4add1f44640dfb16524a848966b3436180c859ac555da5bcbb29f70be66313f
12. 0xbc0e8f4cedab471dd5faf99b833903854f87b7d3d9323c3e331229a9891171c0
13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7