Evidence row 3683920

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fMaKQh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ae8270da-da33-45f2-8e1d-41c73c7e0bb8/.well-known/agent-card.json"
    ]
  ],
  "name": "Plallino",
  "owner_address": "0x481419a4ec06becf0f59005ff0a08bdc646b7b70",
  "raw": {
    "agent_id": "373932",
    "agent_uri": "https://centralcity.ai/a/fMaKQh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plallino 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/fMaKQh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plallino",
      "registrations": [
        {
          "agentId": 373932,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ae8270da-da33-45f2-8e1d-41c73c7e0bb8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fMaKQh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793941130,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T05:03:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plallino 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/fMaKQh"
}

What the leaf hashes

{"body":"b8a7206a661b66355b569a441b8b08e47629951af8e76da4a59b37d522b2d5c9","id":3683920,"kind":"listing","method":"sync.erc8004/1","observed_us":1793941391960488,"prev":3683684,"subject":"erc8004:5042:373932","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. 0xb43c8f2b771faeeeb67f1457b52c87fbe577edaf3e83bceac8ec646b0346e2c0
2. 0x3a982dcf48e621ab15b58b18c54f98a9d480d85d455429db717ddb317053b07b
3. 0x3a80651506df43e829d1c6b75e8d988705e81451363fccdd7bf42efd34f593bc
4. 0xb4ed590a9206879128d0899144ed46b4b9fbf38cfb799d94cf160d2310ef19d6
5. 0xd3458bdad0127c30633aa09207c03a9c1694ae6ec2c4a182239376fa17c835f2
6. 0xcf753eef616197218fe86a45c15197631c9f8416ecad6ef5ae0e6a4f1dcc3437
7. 0x56d22ac2d627ebf71bbfc12c22f4fc37a6f2cb73d17426325a7111bb24704915
8. 0xec2ade0a73f71130bfec19b1512194232ad414732001ec90196098f1b5abad39
9. 0xe77dbdb312bd4f9c5d64d473670f2f4a05f731afb3d94591216ca6765f00f791
10. 0x0257e3b0ab812257552defb4e547981d19795a1a592541e9ed6645b70e825a96
11. 0x73785f96e0cb86a9ab2a317dd356b18a24d1e86fe9ed512b3e9b425908f079f6
12. 0x1f058d0a17e09fdc118677165737da8ada041ced73951312a3c0c854fe419a32
13. 0x87cd1069c1edeee1d6a118b845c86f7e5e402d611f73a57624f6a6bd0a0a94f6
14. 0x8d5a032f475d5b910fafd32cb58c0d727d8f470fcc5d6ced065d044bda372ee0
15. 0x4e2c85f79c29b95d6dfb888e9d12396c3d7208dc05aa6a6d68fe77cf5be30da5
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1