Evidence row 3726339

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QXDqDn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b6f6e2cb-ca09-4b66-85f1-b17bdcc9107a/.well-known/agent-card.json"
    ]
  ],
  "name": "Luostero",
  "owner_address": "0x9463ad5cd635dc8f71118545bb52740505586363",
  "raw": {
    "agent_id": "394730",
    "agent_uri": "https://centralcity.ai/a/QXDqDn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luostero 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/QXDqDn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luostero",
      "registrations": [
        {
          "agentId": 394730,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b6f6e2cb-ca09-4b66-85f1-b17bdcc9107a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QXDqDn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793968971,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T12:46:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luostero 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/QXDqDn"
}

What the leaf hashes

{"body":"119ab23fb5dfe28645ec4be033b5dc351400b69cf46f639d53b385fb25987401","id":3726339,"kind":"listing","method":"sync.erc8004/1","observed_us":1793969169879823,"prev":3725420,"subject":"erc8004:5042:394730","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. 0xf65b41e3135e940a9ced16f07254619ea1bb3e566f277a9a9cdc88493f38c1f7
2. 0xc15b3410db8c2eedab2be3bb71f9a06730d724a750362e208eec7f91aef562b8
3. 0xed285eefd5d192b567867f4e967b5462815a67a9cad53c7e06b08d478144c7c9
4. 0xfdbf456664a852e6eb7259dfca41223cac5bce9d0610fbd4d67a9d12f70ecb18
5. 0x706d8cc39b822f537cd195f5f0d9686d02f6b042edb16bfe979a391d8367bde2
6. 0xd08d60e47e01bd425705512777ca86b2ebd5bac5a21d1c4cd92680a542d02488
7. 0x017dec0c01c0ada86d743062b350cfa5ae7caba2aa052a88b04cc9c5bc4f8ab4
8. 0xa1d2296d4fc643dacc07d31e5d580a7325876f951b937148711b24fd907fb1ca
9. 0xc7f413b82586deb5b9b22be8d8d580df4040058d0bd52fd10653cda6826ad152
10. 0xf4c6c4ec424def823545f774df447a108e310df410856319ab6df7e5ef53368c
11. 0xc68905980a625fbb7c28809c509aa39a8d7d96ebac8d751301d6c1e684d0e2fe
12. 0x99687f37669a0c13d887b61fc131895af74512ea6c50bc97a53b90f3ecbe7fc2
13. 0x0f18fdbad3fe8f4e9a62e25843b36753d6ed463a552cddc989b5a1e33f108566
14. 0xadb9e5d5e78a6ef642bc8b18b9f3dd14d6e5d20536651d3ce85fec62d35a6aba
15. 0x0bc8160b8c94aae791142fc9caa83c153cc73b339512089ee494d4e8e7094abe
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1