Evidence row 2536624

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/p4MQOA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/93ac0c4b-9451-4854-8e98-f50377b724a4/.well-known/agent-card.json"
    ]
  ],
  "name": "Sondis81",
  "owner_address": "0xa4c57b6993b96b76a7b168f8205dea4523a3c42d",
  "raw": {
    "agent_id": "162121",
    "agent_uri": "https://centralcity.ai/a/p4MQOA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sondis81 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/p4MQOA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sondis81",
      "registrations": [
        {
          "agentId": 162121,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/93ac0c4b-9451-4854-8e98-f50377b724a4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/p4MQOA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793685441,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:01:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sondis81 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/p4MQOA"
}

What the leaf hashes

{"body":"5273ed8e66e00aef0953d487040d7a3794636097efcd3e0a3c790ec93b8f0758","id":2536624,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685688576807,"prev":2536191,"subject":"erc8004:5042:162121","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. 0x60a952dfc5d9c26a4f5accfce37e93db9c3e826d8eca31506d982a034e60e83a
2. 0x70a7bcf7ea8e8e26312d6a9c8b3aaddb2948efdf09dff551dc5dee0e8df9831b
3. 0x5a1ff1ea57a656ea0f57a1c2f4085a7e2c1432d95559aac5fe5467e35350357b
4. 0x837fb694a2ef59902a824424b294895d05a761e86d855114a646540cf5b78056
5. 0x3b3c0c7877740ea17e3970f4bcdcc170dae05645edcf9a99fd8bd909413e21b3
6. 0xa133849235053b876841032a11c48e9f60c89e14718a5c4ca3dc79720cfa03b3
7. 0xc89f9e33ae0a35fa2e212e783c86ac43202573d0ee44cd7e608e85029cd08390
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