Evidence row 3666655

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9UXQIs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d692f83e-1751-4adc-bc0b-6e7806567f1c/.well-known/agent-card.json"
    ]
  ],
  "name": "Keisezeon",
  "owner_address": "0x6a7115dedb8efcfe127969472b1e6d80e5653ad7",
  "raw": {
    "agent_id": "364905",
    "agent_uri": "https://centralcity.ai/a/9UXQIs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keisezeon 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/9UXQIs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keisezeon",
      "registrations": [
        {
          "agentId": 364905,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d692f83e-1751-4adc-bc0b-6e7806567f1c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9UXQIs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793929365,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T01:47:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keisezeon 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/9UXQIs"
}

What the leaf hashes

{"body":"b0a4c721ae7ff0f126a7abac678cbd5b2a60a66f725f445db2e960fe6c801c04","id":3666655,"kind":"listing","method":"sync.erc8004/1","observed_us":1793929652158182,"prev":3666421,"subject":"erc8004:5042:364905","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x797b1afc3f3c9baedba40da39b054a34f9a1ebf2915475806b9de5c48e59d73f
2. 0x55081c2c2a847b23c1f7f12e915e58867cd5d9e33f91ec4c925ffc9c21cb890d
3. 0xd665ce2fa8138a2c6bdeccf44bdef2a606a761c70317c37fe8c8ef930ccfce07
4. 0xd2b3d26a54ff72882fac21292d27879412b9122e7790a219e1d578e6cdb9b29c
5. 0xd75dda344e1777ba149585e954e44e1e076b9be5ffcbc56323e17dcade55d6c3
6. 0x8e5737b854abdebded65b89403998fed88d1f2f944379374a7bcc431ffbb4da2
7. 0x445885924f8d25930b7f5b2f6bb36230d5d35012786b63b6cc2e31cb17f24403
8. 0x8bec45573c0afc48dc84070f942e0a0247e3ebb7d892e201b45156ed3622d4b8
9. 0x1a43802c9ddf92490fd0b1e9c57b59fb16b47dde371b0c07cd184de4004fee11
10. 0xe6205dbaf970be23ebc01e702957ee8943ed7c30102038f119de4d737450bef4
11. 0x253b21712d8b090dffdb4201fd0c5fd3a2b01f4c75567944d58efa373be92f75
12. 0x1019cbc905b2fb53a400ad40e43344ec080ddc88e0e2fe7014c82d82c915186d
13. 0x28f75fa5568e7129730dc1ce70e577cbd1b5721e70e9aa5f397c92d34eb3d84f
14. 0xf924dbe70c424f18cbe5709dfede8c9422fbce1ae5388e7d5884eb95585abd1e
15. 0x76ebf1850cd69318e55f7c76c298e951486d7eb89da9726d99a973873bd3e0a8
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1