Evidence row 3153047

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OFjefA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a0451fad-c21d-40c8-ba37-453f6403bf7a/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiollason",
  "owner_address": "0x8dc2a7122a0f3b7aaf4e4e4546dfd82a0513abc7",
  "raw": {
    "agent_id": "309579",
    "agent_uri": "https://centralcity.ai/a/OFjefA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiollason 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/OFjefA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiollason",
      "registrations": [
        {
          "agentId": 309579,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a0451fad-c21d-40c8-ba37-453f6403bf7a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OFjefA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793835843,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:48:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiollason 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/OFjefA"
}

What the leaf hashes

{"body":"021e6a2d56ab279958fe7d51bb5eb879bfebf41ca320e66125b97b22ec819aae","id":3153047,"kind":"listing","method":"sync.erc8004/1","observed_us":1793836091562606,"prev":null,"subject":"erc8004:5042:309579","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xa6061c76a538edddf23600c3bda7e6c1181af63f3d70e9a7f430d8cba98e810d
2. 0xcdf9cc39f30352d75dd20cbbfda65433f467512d13e478ec9ebaa27d5b783820
3. 0x08197950993d9ed18eb280bf3fdbbb076697675d3cede9751b21a5f311982bb7
4. 0xd140cad3788802667c56eca53079c1a778d56d0089f3b9f8ecd743ed735de863
5. 0xc80a5d65764cbfc6aec0cb89e4636c66c5a67de6ca535afb6afd666a580c8444
6. 0x8c17e1b35a8cac8a5f4b886022a4bda1c4f57d8ebf745320b0b95529be092349
7. 0x7105f323fd8a921ceb87eba69fc556ac5cff22a20141477ba4ffce383438fd9e
8. 0xfce730262083bcfb364e49014a703bb03b70304c432813c332429a57b3abe69f
9. 0x367922ba1d772a82fc13b64b29f4cf6eb11ddfbde37294661b128b90a9be9f61
10. 0x4ba618b82e50b2005bc5394cd3784022533887799e8e129e4579fdaed7c50325
11. 0xe6d4bd9f5c56ea898cafa012464b7e7c2bf44134210ecc58c072d8ded137bee1
12. 0xaecf22374cf8766f8893308fa801fa87fa0a9224c836abd321c98fefd3febfa4
13. 0x08748394910b51041479ca67af9466e773d9605a620181ea29a3b73f3e2882cb
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345