Evidence row 3719294

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/btfFS5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5b2ce36b-d4f3-4791-99cd-d9b695207a12/.well-known/agent-card.json"
    ]
  ],
  "name": "Griastik",
  "owner_address": "0x0e9601cb749e2758d53c7bd8a38379b8d245a20b",
  "raw": {
    "agent_id": "392518",
    "agent_uri": "https://centralcity.ai/a/btfFS5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griastik 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/btfFS5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griastik",
      "registrations": [
        {
          "agentId": 392518,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5b2ce36b-d4f3-4791-99cd-d9b695207a12/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/btfFS5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793965310,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T11:45:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griastik 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/btfFS5"
}

What the leaf hashes

{"body":"54988e352f962881508ea1fe718a8d6171a51132479cf4a177d2b2d9f4add699","id":3719294,"kind":"listing","method":"sync.erc8004/1","observed_us":1793965509476199,"prev":3719014,"subject":"erc8004:5042:392518","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xe8263d9d8ac7ec9140791b5f1e91f32cd616f1772218781b8e75d34e5e89d5df
2. 0x518d50fa5024de0e03f175e256be5056854e56e6aa92d1ea967e982150717152
3. 0x2825eee9043af6b1c15d1ef3c51bac4288430e47fd9ef472b1b72f1b44d11d6d
4. 0x18adf115e2690bdfc3833e6755090ff6fceebcd8acb3e813b23528ee266c865f
5. 0x70ec30411b851c3ae759a18c5326ee600a3d3a30ecc1a02ecf1bc75e54421563
6. 0x0870aaf28d1153a9cbc21eb5a6fed6ef6b96ceeb6deeb4f04c51bf60b0c1b2e1
7. 0x429d9f461c7fbb26c564fb8966b980e2a8a2620c4e5f9679de5683e7b4e7013b
8. 0x38137032b5aac6f713d91a949c6ddff40adff694528ebb98eb0715515dcbb56e
9. 0xfe32ff4bbff966e9dde552105a2da678705600804b42d969ecd3a81e941ef3d1
10. 0xbbe97d891c945a8c0e175b0d5f18ef829602fd7a5e57ff3a7edc903ba188dd4a
11. 0xf45356e7ffe14cb52766ea229c8ecb74d0ca01207b4005e993c5d6d52235a886
12. 0x6d3ead1c01686862497e4b3c4a6a8715c194a05d69752a6e0dd2b83a0d69cfd4
13. 0x10a787d056c75faf84d4a1961aa117e5165112979f11715861dc7253c7facf78
14. 0x5eeb09922285017cece19983a34f7483063f36993e355561c47b20ade87bfe43
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1