Evidence row 2256135

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/n4Wdz8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8c7c4f2e-8054-4307-a929-e3fbbd68fff1/.well-known/agent-card.json"
    ]
  ],
  "name": "Tullis",
  "owner_address": "0xfbb410231117372b21c883e68a67dd6cd542a104",
  "raw": {
    "agent_id": "126594",
    "agent_uri": "https://centralcity.ai/a/n4Wdz8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tullis 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/n4Wdz8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tullis",
      "registrations": [
        {
          "agentId": 126594,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8c7c4f2e-8054-4307-a929-e3fbbd68fff1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/n4Wdz8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647600,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:31:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tullis 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/n4Wdz8"
}

What the leaf hashes

{"body":"85cc4c19339c3cd130494778070d97090f836e47fb5b6b4322b3e91f9436a9d1","id":2256135,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647917782775,"prev":null,"subject":"erc8004:5042:126594","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. 0x356663fe0c6cbd8f8344bf3b43bf1bd63e1c56b192da8ad367c0cdc47bd353e1
2. 0x48a96a53e6a9d7398a963bfebb7173b9383339b8733c2559583830ef304cbce4
3. 0xe904a78e0d90de975068b62b1b72ec2acb965bdbb04d76880bbd74490a45cc28
4. 0x0054951e09fcd181706fa182c4d472dff5cd2c2c35ee2c11d33538eb05aebc2f
5. 0xab75d3ce7aedeb9dfe65d5c3f79d0622ed56850885b9d3d452b929fc1083b382
6. 0xff025d33967dbddb673a334f1856b31347c0b902e3f95f1580e9ca19571b1c7b
7. 0xa0efd3c37848766bdd249449f3e9503ac08b80e6512ff426473eabbf75d48983
8. 0x584f83a1ce162baa8682e8740066591dbf8bd7d55caa6b5528a265222ac67035
9. 0x1720e7a8d92eb407bad5e8ecc26d6a43d52b09caf6c9f48229f6034d9ef95a2c
10. 0xe12d0ceef3eb81acdc4e650d6aaee477b178fb758b5a587578ad4a0a1795f31a
11. 0xb096fd8a2cb21ba6b9907a1f6c45844007f026c868a5289da8007984fa42ecb7
12. 0xac5d22c21d3460b12d50113c8291cbbbccadc2854415c2ad7fea9abe7f6a56be
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af