Evidence row 2164881

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9MR36k"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2ed9da52-1d3b-4b33-a2ef-2f3e4fafb2be/.well-known/agent-card.json"
    ]
  ],
  "name": "Oruror",
  "owner_address": "0xcf86e9315e5b26d6207b7f37d62fdbd88ba89814",
  "raw": {
    "agent_id": "107998",
    "agent_uri": "https://centralcity.ai/a/9MR36k",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oruror 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/9MR36k",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oruror",
      "registrations": [
        {
          "agentId": 107998,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2ed9da52-1d3b-4b33-a2ef-2f3e4fafb2be/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9MR36k",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793633451,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:31:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oruror 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/9MR36k"
}

What the leaf hashes

{"body":"3f6b1892a91ce68459502f7e2d72d1b1b8c3e4b4c0b8f2a86dc3f6b41b0acb02","id":2164881,"kind":"listing","method":"sync.erc8004/1","observed_us":1793633508455115,"prev":2164489,"subject":"erc8004:5042:107998","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. 0xd40d4d02f05be7ec2205a457bfa98dba868eeb14faf94ff9531e04bdce045581
2. 0xc9aef62bf2ee66bf17b36a569fa95168b73e109d2b253901b0140dda54374228
3. 0x876e7fa50fb7e6c67ca9ea1de164afd78ff3441f9b42be2f190f17e392ca709c
4. 0xac36de2040763a0c1f404812154992b441e9252cfb0ec5f4b29d729fe74c8754
5. 0x172cded28538bc68c49fd8977afe6b15551866147d68325eca274cdec937a2f7
6. 0x346d1cf3d04e89459cf317bfc4f0a02cd03865a4385c690c693665409d6a5831
7. 0xbb4dd21e0521d2c023c48e6f426fcab7610f91170804f457aca38c76cc2d610e
8. 0x19d417da22258fa098a2fc42997834aaff0a1b26f25ad2c1e9b41eb02a37dab2
9. 0x8efe35810e259a9385df4b32aa971f98cd463fa7dd96a8c914a93de169a65b7b
10. 0x6da43cb03632e9520211c8bcf22b68eaabfaf735065e7adeef991b52d86cc965
11. 0x932d9468b0d0eac06cbd63d890075420306d9296f5bb843b1595cb1cf8538a4a
12. 0xb81130982c0a1978797ed8bd05b775797db9de4bc7447436735c39b33fac9eac
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af