Evidence row 2604294

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nQE7dr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/baf97a31-716e-4c42-864d-04f27b199d6e/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiareon",
  "owner_address": "0x80932c47f2665a135eebe99335c5d6554b1fe0d6",
  "raw": {
    "agent_id": "190748",
    "agent_uri": "https://centralcity.ai/a/nQE7dr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiareon 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/nQE7dr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiareon",
      "registrations": [
        {
          "agentId": 190748,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/baf97a31-716e-4c42-864d-04f27b199d6e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nQE7dr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793719731,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:32:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiareon 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/nQE7dr"
}

What the leaf hashes

{"body":"a36e916d4542b8c70252bb03a1bb9e476c7659525bfaecd1daf9796687155890","id":2604294,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719929292242,"prev":2603598,"subject":"erc8004:5042:190748","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. 0x60b4ea604ebe0288fc711955cb7399e127d500afc8322980687492c0c199aee0
2. 0xc546629178d69669baadf5dae3fd24e9f9adf9072510064f1cb53e5fd1799d97
3. 0x6d47a90da94c8428b9eecb4631df9d26d7d9e3d7e5a121f55acb11d00bdf6f60
4. 0x8de3a330124c17bcf1b0399d0f3534827c6395b7a06cb6494cbdd29ebedc1725
5. 0x76eb3f50d38896dfac850ecc93d6700b633237315d89a9893915791084e3bebb
6. 0x74b6ec4132e3482591cc1cb8eb0571d995097e7cf6e156ff94277c6f1c090e20
7. 0x8c4d8165077dd5e20f98bb05263cceeb15f47cf1ac0a8ab86c9fc995e4c4f102
8. 0xd4248fb3f757862a76f1573dca9ad5262eebd19c5c3c48d46e9beec2bd125dfe
9. 0x7fb0157ce3eafb5b36e0657793fff2b95db1e1698ca2d78c0f3a7d5795e76c67
10. 0xd6e7a2998a30f4a33798cb97ed51834bab84aec82b18850fb6d321e697aea1c5
11. 0x72d0ee656a00b31d8052d7be26e83e9983686f1030a12e909d4143f7f73c02ca
12. 0x527f9886d0da5282a2ed38aa6acecaa0556e1e38fb49e97b820f93fd0a7a4d5c
13. 0x19e66cf94d3d2787fc459ee19c722a1b183024b2f719029ae6a0881eaa5dc8ed
14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7