Evidence row 2304084

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O9Yat9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b56d6253-a16a-40c6-aa5c-d51a9c1a78fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Orekik",
  "owner_address": "0x270585a4de4bf37546a3c2dd9fe46a302bb3eb02",
  "raw": {
    "agent_id": "142676",
    "agent_uri": "https://centralcity.ai/a/O9Yat9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orekik 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/O9Yat9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orekik",
      "registrations": [
        {
          "agentId": 142676,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b56d6253-a16a-40c6-aa5c-d51a9c1a78fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O9Yat9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793663138,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:50:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orekik 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/O9Yat9"
}

What the leaf hashes

{"body":"575707d743899065977137cd7d218526ecb3b3a66d9ddd7bfef352d475456ac8","id":2304084,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663449601075,"prev":2303594,"subject":"erc8004:5042:142676","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xd8c1f748ff25e702b7c46d3808567fa43a13f686a039f19d7277d1c3a31ecfcc
2. 0x1ecd14891853c74eb4c4f92cba36f9d59199fe17334e9c10c307a45b6c79d3c9
3. 0xa0fc056ab4db641f7e6356ad9ada4cd6bc66079eab10a9cf42d1a433490bd7a9
4. 0x78f2fbc6aa1422225b07a94b969a37ea1536daedbfc1963b667d9f50aeb424c6
5. 0x8883e13d41240593395dd9ee373d947bd024c683ef5938cef90d739abb020269
6. 0x6bf00992c1a9cde30bc7f6d45192ca105b739d30ccc756d361e549fa8768a9ca
7. 0x7a87a6d5f7a7b70a5b6f0a0397edaa73f4871750f035f7de21b01b5f43d76e06
8. 0xa3661dc34989b387f28ebe12f0202bf6cd41b76f8e066f51bf4b712d99f2a32e
9. 0xc1a6315634166f4747fa35fb2a450220fb65498c1da8f993b19f465692481da7
10. 0xec8d3140802cbd347ddf6429c7f1be9d06817cd30dede80f8cc1d408eff0438e
11. 0xb58fae1b3cf8b254f41faa802d66cdfcc9a21a2799d6b33b71bd3dcab8cceb4b
12. 0x0dc21179b244e152a4d9195843aad224b97981b54d9cf0f3d6e5df650ecb513b
13. 0x0a0b06366ac223b57a065057db885c66f1a3225264321b3732529557f57cf2a7
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af