Evidence row 3714080

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9vayf1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2671c83a-9487-46a6-a3d0-01f4b2ee911c/.well-known/agent-card.json"
    ]
  ],
  "name": "Barkani",
  "owner_address": "0x8531655e6e6fb3cf30bce447aaf042fcf7463b3b",
  "raw": {
    "agent_id": "390120",
    "agent_uri": "https://centralcity.ai/a/9vayf1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Barkani 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/9vayf1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Barkani",
      "registrations": [
        {
          "agentId": 390120,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2671c83a-9487-46a6-a3d0-01f4b2ee911c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9vayf1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793961984,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:49:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Barkani 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/9vayf1"
}

What the leaf hashes

{"body":"724e5a71c273089a12d7674ae8be459cf168708ffdc6c0c16e49d532c9e5d999","id":3714080,"kind":"listing","method":"sync.erc8004/1","observed_us":1793962182811932,"prev":3713830,"subject":"erc8004:5042:390120","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. 0xbce82fd3d706d266e912ed93e921ceb3e3a4ce8970acb73dffd9c0caec1cd6ec
2. 0x3f43beed26728e8d07c9ecaa047cf86bbaf737ca66cea6ee8962f820bc01a9aa
3. 0xf89867d1f1aab26b07376fb6bd4fc4a4d72e1cd499ab3894807a110b7b3bda16
4. 0x8ce8660619c990bc92b56e72915b843f6b4d18f46f52a27b5c7609f09ee7f58e
5. 0x463d8007976c7446762b04ceae3e55ba84c92277375c6dd4ba6269e2dd843f88
6. 0xb7539d47f098f702602ea538a65662260df1dd8cbc146e247bf470664265403c
7. 0xeb9d058a1329cb88bfa85fe2a7c753a2ce23a6bbcf3e32626e3baa009d2d82a4
8. 0xe66e27bdc2cd287c43f205dc03a3fd6b2067692b4f4915bc0a133e515f0e5297
9. 0xe7b4e8b61e4c5d1517039f9bace9ef45231c5ec90190288888c234c228ef9881
10. 0x057fad4c82e5b69a5eec997f9482602b2f7f00539f5085476227ee21f409f766
11. 0xda21bb0c37f7598987ccbd08f4f50cc2d1a5cdfb37bcd01d87b71213a639dd20
12. 0x93c2a57661e67e3bbdb0c873ab8e6a34cbf8d0242823e9d53e94d36192bcd5ec
13. 0x7394662eb98e822153436bf6f7a08ebcafaa539f2bbcc6f03a91648dbf867ac8
14. 0x23b6b6bd852701ba4a17fc526ab600bd25964edbe01b5117d675c3a9459bb7c1
15. 0x4e2c85f79c29b95d6dfb888e9d12396c3d7208dc05aa6a6d68fe77cf5be30da5
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1