Evidence row 2547386

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wMDdOg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f17873bd-f6aa-44f7-a2fd-3742b451d25f/.well-known/agent-card.json"
    ]
  ],
  "name": "Subeon",
  "owner_address": "0x3062f06bdedae28e66e2ac607bf6ed33f4e1475a",
  "raw": {
    "agent_id": "166636",
    "agent_uri": "https://centralcity.ai/a/wMDdOg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Subeon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/wMDdOg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Subeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f17873bd-f6aa-44f7-a2fd-3742b451d25f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wMDdOg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:20:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Subeon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/wMDdOg"
}

What the leaf hashes

{"body":"ba030961d03d03e4b1747b2155902f70005ad747ee9548d99e3545c448ebec6f","id":2547386,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690426525118,"prev":null,"subject":"erc8004:5042:166636","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. 0x61b5366f5b0c4b125f951f06c067cc08b2bebb9ed13b22a9f444e5ba23845523
2. 0xd8af4cc2dc1b40286bdc3e4b9d7a3ae4d7113d19e72acb66b84bd49305cc4403
3. 0xb6b336e7294e2a32506a28726312fca96fad47c082b294b7dbbef54bc52f5f7c
4. 0x8fe9fd3726942c263bf870f5b2899b8254065f3572b62298967ba3cf514371e3
5. 0x410a6ddadd96c957bf68e26d574a184797f12099dd9659f8e37c826b7229028e
6. 0x1be431b7fc44d1cd6ee708afffed1f12ccf5ea902db4e465868ccb489832e478
7. 0x7b898ed683b2e5f4e5435dc22ecc9d391dd4e714cec4615146c67c4aeba1e45b
8. 0x576c584c440de8b8b9656a692155805e23372f87907d07f12ecea57e0b91b468
9. 0x85e23dab0ffaa47f70828d3a3f33e27b526672a699721f28082139a4ea9fd4e1
10. 0x9cf45af38a38658143c70851166864e523bcca05fc44e647837a8e660fb5a16f
11. 0x478b12f7910cfd5ff309ae9c4f212c7de30f8184a5d449fbdc04afc8466adb61
12. 0x4e9abf4af955929c2b49b63a935ba94148e6b85362e01d45e1b6ff1c9c191985
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