Evidence row 3369663

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2rD0p0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7f6a8f1b-2b69-4ba2-b383-fd8f4305d3c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Hula",
  "owner_address": "0x77c6eaa0aa361dd62649f95f3946c1401e9b9578",
  "raw": {
    "agent_id": "320386",
    "agent_uri": "https://centralcity.ai/a/2rD0p0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hula 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/2rD0p0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hula",
      "registrations": [
        {
          "agentId": 320386,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7f6a8f1b-2b69-4ba2-b383-fd8f4305d3c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2rD0p0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864163,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:37:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hula 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/2rD0p0"
}

What the leaf hashes

{"body":"a6b5349f95b25fef0c8a970d7c3be9e79484660946969252cedb5d7ada5041ce","id":3369663,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864251095673,"prev":null,"subject":"erc8004:5042:320386","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xf0164868b7063f63f92daa3a09f0a186a328c58a162154f25a19390261b87e4f
2. 0xfab0998f8fc0adde033cc2367d3e85793a97c55e502c883a5a04030fe2b54e57
3. 0x2f2f47d5c36194eea148c60056297ddfa08ac790a6cbbad8c8ec908e037e0a28
4. 0x4f47e8bc248d3fe5b3e48eaa5383c3b47dd02928bfdae5a321e4c88a06c6c04f
5. 0x8b32402b8d560589ae6bf2ca1f228e8c193eca02487bd5c14413c7f2bd47d3a2
6. 0xe20b3702669f8ee9dcaa6616269b5b545ff083ac5f9503f35b9815ff0ab572eb
7. 0x6b187cff7b0826e2ddbccd849b97adb52db0fa5c7954c391271990d58c1ea8ed
8. 0xa6094ff14141a2b3433a87ed5054d1ddc075986c4380ce74abc1e4c6206590a1
9. 0x1fdff63744b85f66e55d350e3297063835dc9af8cba02787f04dc3177e0eebd6
10. 0x9f4e8b76713b406d385f054b6b6bfd55bbf5c190c4d28e329bf1a1b240df98d9
11. 0xc6e705cd16b92914d15f8a779ef1a6dd3696b8784b410388a81105e8723daa15
12. 0xc194750a997d3fce00f70d677b167338cbe079e54dc47d0febb7f4bde2bb99c8
13. 0xfaa856fa45d324dbec90751edcb37879c5cd0b9a9a07ec9cc6362fa88d28f200
14. 0xed84001e6f67c5df966efea1d4c436e935aff300dda7a7c21bfabca6d7f867fe
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94